The best way to look after the battery on your electric bike is to use it regularly. Ich habe alles gereinigt. Use tab to navigate through the menu items. So ride your bike regularly and recharge it regularly. Their most common re-cell is 36v 13Ah+ using Panasonic NCR18650BL cells for 375 (price includes VAT, 1-year warranty on cells and collection and return via courier). Can you reset BMS and how? All transformers vary but avery approximateworking assumption is that 80% of the electricity from the power socket will end up in your battery. Is there any reason to keep to old tabs rather than convenience? Why waste money buying a new bike or expensive battery, get your old battery ReBuilt, back to full health and range. Hello, is there a schematic drawing online, which shows clearly how the cells are interconnected ? Electric Bike manufactures that install big powerful high quality batteries on their bikes brag about it big time, and why shouldnt they? Thats a bit like claiming a car will do 200mpg if you only ever drive it at 5mph at tick over speed. a black one for a white one without welding?

This electric bike repair kit contains everything you need to fix your bike Its designed to be an easy DIY fit, with all plug and play colour coded connectors, Provided your bike has your bike has 36volt rear motor with a nine-pin connector then this repair kit has everything you need to get it going again. All the moving parts will run better as well, and the oils will be more efficient, and in addition this will reduce any drag as you ride and general wear on the bike. Is it always realistic to follow the latest industry advice that a defective or end of life battery should bereplaced by, an authorised technically identical battery? How much did you pay for the 40x INR19650-35E cells? For safety reasons, batteries must pass extensive series tests in accordance with national and international legislation and normative requirements before they can be placed on the market. The bad news is that a very well-used e-bike battery will still eventually need replacing. Its the battery that makes the bike go. eBikeTips Editorial and general enquiries: info@ebiketips.co.uk, Advertising and commercial: sales@ebiketips.co.uk Because this is not a governed industry, manufacturers can design theirbikes and batteries to work exclusively as a monogamouspairing and not make the electronics in the batteries available as spare parts. and Watt Hours (Wh)? The good news is that e-bike batteries are generally of far better quality than they were in the early days of the industry. We all know volts, that part is straight forward. The one that comes with your battery should sync up well and not overload the battery. Joachim, I have my BMS damaged and want to replace it. Of course we are not able to re-build every battery because there are so many different types, but our, So if you have an electric bike battery that is not performing as it should, just click, LifeCycle Batteries Arent Cheap Chinese Units, Looking after the battery in your electric bike. by Joachim Dec 01 2017 12:27pm, Post For safety reasons Bosch strongly advises against having batteries repaired. You cannot overcharge a LifeCycle battery. Leaving it discharged is likely to shorten its life. While it's good to see recycling increasingly being offered, in sustainability terms it's very much a last ditch solution. Made in Poland". Youll only ever find these high quality batteries on a LifeCycle electric bike! Because it's important and other manufacturers often hide the facts. John Deere Just Swindled Farmers out of Their Right to Repair, Battery dropping fast after charging. Theyoffer cell revival and cell voltage balancing services; building of new universal batteries and custom batteries (60v+); andgeneric repairs (changing shorted-out charge ports on batteries for example). If you have new style battery (400/500 Wh), you need to connect 36V+ power supply to terminals while replacing the battery pack, so it wont wipe itself. Ik heb een Bosch Li-Ion 10INR18/65-4 36v 13.4Ah 500Wh en deze is defect: laadt niet meer op (geen enkel led licht nog op). Bosch's widely quoted guarantee is for aminimumof 60% of full charge capacity for two years or 500 charge cycles (whichever comes first) though I failed to actually find this on their website. There are undoubtedly risks in recelling, especially if you use a non-expert firm, so clearly the choice of where you go for this is critical. De Jong says the company has the ability towork with 250 different battery brands and they have over 1,000 individual battery models on their stock list. Link to supplier? Industry advice is to only replace a battery with one that comes from the same manufacturer and is of exactly the same spec. Both have dual batteries and I haven't checked either second battery yet, but expect to find much the same thing.

Danke. 2) Checked balanced connector pins on BMS -> All cell voltages reaches the BMS. Using high quality Lithium Cells up to 18AH. Heskontry to rebuild as near to the original as possible in terms of the configuration of cells, to give the same voltage and ability to have current drawn from it. After locking your electric bike securely, remove the battery and take it in with you and ask if its OK to plug it in while you are eating or having a coffee.

Just plug it in and leave it overnight and it will be ready for you in the morning. Batteries, Chargers, and Battery Management Systems. Hopefully I'll see the benefit longer term. ANY HELP IS Apreciated. a) Try connecting battery to ebike to see what happens maybe a more informative error message Cathode (side marked with stripe) faces the MOSFETs. by bombadero Sep 17 2020 6:24pm, Post Could you please confirm BMS part, starting at 9:26, there is now suicide part, so I can remove batteries and connect new right? The intelligent charger that comes with your bike reads the battery as it charges it and will switch itself off when the battery is full. Even on e-bikes a decade or more old that is often still possible for models with premium brand name motor systems such as Bosch, Shimano, Yamaha and Brose. Wie fhre ich eine BMS-Karte (Controller) aus? In addition to an unsatisfactory performance during its short life, it also works out more expensive in the end, so its clearly a false economy. This BMS is there to protect against overcharging and over draining the battery cells. Watt hours can be calculated by multiplying the Voltage by the Amp Hours. that was speedy! We are unable to rebuild any type of BOSCH Batteries!! Cut the main wires at the battery tab and save yourself the trouble of desoldering at the bms. View our media pack, Electric Bike reviews, buying advice and news. You can solder the balance leads to the bottom side of the balance cable, this save the trouble of scraping off the top layer. electric bike reviews, buying advice and news - ebiketips, guarantees its own-brand batteries to have a minimum60% charge capacity after 1,000 charge cycles.

It also ensures that all the battery cells charge and discharge evenly, giving the whole battery a longer life. When your bike is new, fully discharge by riding it, and re-charge the battery. For example, a 320 Watt Hour battery sounds good until you realise its only 36volts and 9Ah with is actually quite pathetic. Li-Ion 10INR18/65-4 We can arrange for your Old battery and Charger to be collected by Courier, the collection and return back to you are included within the price, or just Drop into one of our Stores. moisture penetrates the battery and, in the worst case, causes a short circuit and thus a hazard.

For safety reasons, faulty, old or "worn out" batteries cannot be repaired or refreshed. Our website is available for different regions and in different languages. Hello, I recently noticed that the range on both of our e-bikes, a R&M Homage GT Nuvinci, and an HP Velotechnik Scorpion FS20 with Go SwissDrive system, have been greatly diminished and it looks like they are reaching end-of-life on both bikes. https://akkuplus.de/Akkupack-fuer-Bosch lbsteinbau, http://www.pedelecforum.de/forum/index. Note: I just did not want to run the risk but there is a good change that 21700 cells (20Ah!) As a final note on battery safety, its worth emphasising there are other equally important measures to take, even with good quality batteries. Another very important point about batteries for electric bikes is the Voltage and the Ah (Amp Hours). (Unlikely i think), Loose ideas of things i might try: This is for good reason battery, controller and motor have all been designed to work safely together and using a non-original replacement pack potentially introduces uncontrolled risks. Something to do with how bosch have programmed the BMS.

Thanks! Re-cells carry a 1-year warranty on cells, although this is voided if the cells have been left to selfdischarge. In the winter or when it is cold, the battery will become less efficient. This is precisely why De Jong wishes for certification standards to be introduced so that expert firms like Heskon can provide a reliable and sustainable service with the reinforcement of legal standards too. It has all factory matched parts and easy connect cables and the latest integrated components to make your bike better than when it was new. Please email me in English testing circuit board instructions for Bosch 400 bicycle battery. by Whitehawk Apr 17 2019 7:23pm, Post Just take off the old parts and replace them with these new ones connect them, and thats it, your bike will be repaired and good as new. This should provide anunequivocal solution if your battery fails totally within a two-year period but leaves the door open to all sorts of semantic wrangling if the usable capacity declines sharply over the same period. Usingyour old battery case, we remove the old battery cells and dispose of them according to regulations. This is true of all batteries.

waar heb je de cellen vandaan, kun je iets aanraden? Repairing a Bosch e-bike part 2: the battery (053), In this video were rebuilding the frame battery of a 1st/2nd gen Bosch mid-drive electric bike. All material Farrelly Atkinson (F-At) Limited, Unit 7b Green Park Station BA1 1JB. For electric bikes the science is well established and very clear. If possible they will keep the original casing, BMS and connectors. Please send in your charger if you would like us to rebuild your battery for any Bosch E-bike using ourBattery Intake Form. 3) Tried the 10second reset -> No change. On a smaller scale theyalso offer repairs on e-bikes. What year did they add that chip? Check with the e-bike or kit company to understand what their policy is regarding the use of aftermarket replacement batteries. What was your experience?

For example, the premiumShimano STEPS system guarantees its own-brand batteries to have a minimum60% charge capacity after 1,000 charge cycles (STEPS is also used with third party batteries).

will also fit.

Over the years we have re-built hundreds of batteries for people, and have hundreds of very happy customers. Most common problems include BMS problems, cell voltage imbalance (battery never charges to full capacity,never discharges to cut-off voltage) anddead cells (where the customer has left thebattery to self discharge for an extended period of time).. The new battery has way less voltage sag, so the acceleration and top speed are also higher. Is there no sneaker circuit to disable the BMS when you get in there?

ATTENTION! We were recently contacted by a reader with exactly this problem and they are now back on the road after Ebike Batteries London recelled the battery in question. by edrift.eu Mar 04 2017 1:06pm, Post Yes we have done this ourselves, several times, and so have many of our customers. The reason they all do this kind of thing is because the batteries on their bikes are low capacity cheap Chinese batteries, and that makes the bikes cheap, or if the retail cost is high, it makes the dealer a lot of profit. Tuam RoadGalway City. 36V 8.0Ah 288Wh

All of this can have safety-relevant consequences. however the current only flows for about 3 seconds after i push on the button thats next to the charge indicator. SS16 or SS210 seems to be a suitable replacement, the package / size is SMA. The obvious next step if your battery is out of guarantee is to buy a like-for-like replacement. More specifically, they say they should be able to offer a solution for just about any battery that does not have cynically over-engineered and proprietary electronics as the likes of Bosch, Shimano, Yamaha, BMZ etc unfortunately do, according to Ebike Batteries' Cem Rustem. by Joachim Mar 05 2017 5:46am, Post 1) Checked individual parallel cells -> All are perfectly balanced at 3.53v. Most importantly the new EU laws currently in the pipeline shouldmake it mandatory fora repair/recelling to bethe first option.. If you can bring your bike indoors when the weather is very cold it will not just help the battery.

by Whitehawk Apr 19 2019 4:09pm, Post by Speady Mar 04 2017 10:55am, Post I noticed the BMS from a 300Wh and the BMS from a 400Wh look exactly identical and if they are (can someone check this please? If you are out of guarantee and cannot source a direct replacement, repairing or recelling (replacing the batterys internal cells with new ones) are the next obvious steps. One little ruse they get up to is to claim vast ranges when the bike is set in the ECO mode. This includes, for example, leakage testing, as well as overcharging and short-circuit tests. It would be nice to know how we could change the ranges accordingly when upgrading to higher capacity. If you are not going to use your bike for a while, charge its battery every month anyway. A cheaper made bike will be at the lower end of that calculation, and a very high quality bike will do a little more. In other words how long it will keep suppling power to the motor before it needs re-charging. This page was last edited on 3 December 2021, at 06:25. This applies to various Bosch Powerpack eBike batteries having a BMS board that looks similar to the one shown. Firstly, make sure your e-bike battery is empty by using it on your e-bike until power has run out. A 10Ah battery can supply 1Amp for 10 hours, or 10Amps for one hour, and all the other combinations. 20322 0034 1 2 THANK You, This is fake, the battery does not work anymore after the cell exchange , hey, good informative video, i have a 10ah pack which sits on a 15a max bike, the battery also has a 15 amp rating on it so when i go to accelerate the bars on the display go down. With quality mid-drives having been around for more than a couple of decades, there are now a significant number of e-bikes around where the originalbatteries, with proprietary electronics, are no longer produced. Dutch-basedHeskon Accu are one of the leading e-bike battery recellers and repairers in Europe and very possibly the biggest (Heskon Accu deals with other businesses, whilst the consumer arm of the company is Fietsaccu-Revisie).

Ho could I hack the BMS to make it work again? After: 41-43 km/h . Was it successful? Were upgrading it from the original 288Wh to approx. thanks 4 great video miss the pinout but i will figure it out when i take it apart. Lithium-ion batteries are complex, finely tuned systems with a high energy content. How can I do this without bricking the battery? If it is a Samsung or any other decent brand then it will say so on the battery. So far I know, Bosch BMS's are customized for their system. 500Wh using Samsung INR18650-35E cells (instead of the original Samsung NCR18650-22E cells). Its usually lack of use that causes problems further down the line.

Prices Vary depending on battery type, However here are some price examples, We can also rebuild some batteries to Higher Power. While e-bike battery refurbishment is an industry hot potato and not without its risks, ithas great sustainable potential and should be organised and certified to provide a cost-effective and safe option for older e-bikes in particular, where replacement batteries from the original manufacturers are not available. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Share thisFacebookTwitterPinterestStumbleUponRedditTumblrYummlyLinkedinDiggemailShark Tank Just Got Scammed Shark Tanks Mark Cuban, Kevin o Leary, Barbara Corcoran, Lori Greiner, Daymond John, and Robert Herjavec lost a lot, Share thisFacebookTwitterPinterestStumbleUponRedditTumblrYummlyLinkedinDiggemailIs this bike the most environmentally friendly "rocket" in the world? Some are susceptible to water damage from ingress at screw holes, add glue there when reassembling. Most rides the full battery charge is not required, 85% to 20% would easily cover it. Submitting payment online reserves your spot in our production line. If your place of purchase cant help you then we most likely can. They never actually show it on the bike, what the capacity is, et cetera, just that it lights up when plugged into a charger after the swap. If you have an older electric bike that has stopped working and it needs a new controller that could be a problem especially if the bike is no longer in production. Copyright 2012-2022 EBR Electric Bike Review, Inc. Also operating under the name EBR. You still need to send the battery and charger in using our.

Does anyone know how to successfully repair (replace the cells) on Bosch ebike batterypacks? 6 parallel 10 series. X) That my battery has a suicide function. The vast majority of e-bike batteries use similar or the same cells (the so-called18650 size), but with the individual cells puttogether in a big range of configurations and using a wide range of different different management systems. Where can I get this information? Some bike companies bury their battery details in the jargon, and some dont mention it at all. So if you are not sure about the health of your battery please click, Over the years we have re-built hundreds of batteries for people, and have hundreds of very happy customers. I am thinking about moving the controller board to the connector end because I jut cant stand the idea of losing power in the long cables. After this i discovered that i had not connected the cell-monitoring-cable to the BMS. Having said that, you may have the option to upgrade to a larger capacity battery from the same manufacturer. Buy new strips for a dollar/euro or so. It even fits in the original battery housing. This will result in the bike feeling a bit slower and the range or distance it will travel before a recharge is required will be reduced. Despite the efforts of the likes of Specialized, Tern launches modular last mile delivery range, Brompton launch their lightest e-bike yet, Shimano brings electronic shifting and ABS to urban e-bikes, 4 of the best e-cargo bikes for under 3,000. Now I have a 28ah battery pack and it lasts me ages. You should always check this before buying your electric bike. My questions in this post revolve around the Bosch Powerpack 500 specifically. Ebike Batteries say they are able to offer a replacement or repair for roughly 80% of batteries that they get asked about.

Giant's $1,800 Stance 1 Review: More Traditional Than Trendy | 2020 Pinkbike Field Trip, MANUAL & AeroKit Porsche 992 Carrera 4S | YouTube Live | MY2021, https://www.ebay.com/itm/3-7V-Max-13A-3500MAh-18650-Akku-INR18650-35E-Wiederaufladbare-Li-Ion-Zelle-10Pcs/333297724114?_trkparms=aid%3D555018%26algo%3DPL.SIM%26ao%3D1%26asc%3D57921%26meid%3D3ea58d3e61354a6baca6e5b138303b5c%26pid%3D100005%26rk%3D2%26rkt%3D12%26mehot%3Dpf%26sd%3D143211300204%26itm%3D333297724114%26pmt%3D1%26noa%3D0%26pg%3D2047675&_trksid=p2047675.c100005.m1851#rpdCntId, Samebike LO26 Moped Electric Bike Smart Folding Bike E-bike BLACK Review Test. Our Edinburgh & Birminghamteams are happy to help and advise on your battery needs.

We spoke to two of them to get an insight into what can and can't be done. Might it not be better to put in new nickel strips? If I stick with the same make of cells, Panasonic I believe, but higher capacity chemistry, like 35E, can I anticipate problems. You are using an out of date browser. The guy in the Classic+ video used a chisel to remove the nickel tabs. 1221 Pershore RoadStirchleyBirminghamB30 2YT, Topaz Filling Station,Vicars Road,Tougher,Cork, 33 Kilkerrin Business ParkLiosban Ind. NOTE: please ensure your bike is mechanically sound and working correctly , we can only take responsibility for the Battery performance. That's certainly the ideal in terms of getting a quality replacement, but on older e-bikes it's often simply not possible. Unfortunately, that isnt always an option. what do i have to do to let the battery always be "ON"? is it possible to remove the whole pack including bms and plug from the case? We have developed an electric bike repair kit for exactly this situation. Just take off the old parts and replace them with these new ones connect them, and thats it, your bike will be repaired and good as new. If you want more miles you must have more Ah. If you continue to use this site we will assume that you are happy with it. please have a question about the threads (blue yellow green ( near positive & negative 6:35 ) what is it for ? Theycharge a 50, non-refundable diagnosis fee, which is put towards a final repair price (typically around 100-150 for cell balancing). My phone offers a setting to limit the charge to 85%. ebiketips.co.uk is dedicated to bringing you the best coverage of electric bikes in the UK, Our sister site for road bikes road.cc, Our sister site for Mountain Biking, bikepacking, gravel riding and more off.road.cc, Simple to use e-folder with the excellent latest generation 'all-in-one-hub' Zehus motor system. Thanks for the info Speady. I have a Powerback 400 and my cells are great by my bms ist not letting electricity to flow what is the solution? Some bike companies try to confuse by quoting Wh (Watt Hours) instead of Ah (Amp Hours) because its a bigger number. When you are out and about and you decide to stop somewhere it is OK to partially top it up.

Do you have an update on this project? Die Platine selbst wurde an einigen Stellen oxidiert. I was speaking to him about rebuilding my giant dirt battery when the time comes. Would you like to choose another language? Save my name, email, and website in this browser for the next time I comment. please help i have 5 Bosch battery all the BMS board are defect how and where i can find new BMS board to replacement , thank you, very good and interesting video. Its a cheap 5.5Ah Chinese battery. We may need a photo of the battery before confirming yourbattery can be rebuilt. You should know by now that the single most important thing on an electric bike is the battery. A two-year guarantee is about the minimum industry standard nowadays and a good quality e-bike battery should last many more years than that.

We can rebuild most Electric Bike Batteries. Contact us for assistance. So if you are not sure about the health of your battery please click here and read the information on our specialist battery web site. We are certainly willing to work with you if you want to replace your old cells with brand new ones if you don't want to purchase a whole pack. Hello friends.

Battery pack "dead", no power output, no indicator LED, no charging, https://repair.wiki/index.php?title=Bosch_PowerPack_eBike_batteries&oldid=9374, Visual inspection for logic board repairs, GNU Free Documentation License 1.3 or later. It's not a fault as such, but it does mean that even the best built e-bike batteries have a finite lifespan. It is not quite the same with an electric bicycle, but if the battery is allowed to get very cold by being left out in a garage or shed, the battery efficiency will drop considerably. No guarantee is offered for cell revival/cell voltage balancing as there is no way to scientifically predict or second guess whether or not the repair will be a lasting one. They may gradually lose capacity over time and through repeated use, to the point where the range provided is so small it becomes impractical to use them. Here we take a look at the various options if yours is old and worn-out. We use cookies to ensure that we give you the best experience on our website. I have heard from a local guy to me who rebuilds e bike batteries that he wont touch bosch packs because the moment you open them and disconnect the BMS, it renders it uselsess and the battery cant be resurrected. Your electric bike relies onits batteries and you rely on your electric bike, so look after the battery and it will look after you. toch zijn al je producties interessant en leerzaam, dank! Daar ik de batterijen n voor n nagezien heb en die zijn ook ok, zou het aan dit printplaatje moeten liggen. Thats because the battery has got so cold. This would effectively have meant scrapping what was an otherwise perfectly good e-bike. thank you. Unsupervised charging (especially overnight) should be avoided. 72/page-30, http://www.pedelecforum.de/forum/index. That way you can just plug it in and the timer will take care of it for you without you having to worry about it. Richard Peacetook to full-time outdoor writing/photojournalism after stints in an office and as an English teacher abroad. Are you looking for a sustainable investment? When you first use a supermarket own label battery at first it appears to work just the same as a Duracell, but you know you only get what you pay for. Watt hours can be calculated by multiplying the Voltage by the Amp Hours. A low Ah (amp hours) battery, means low range bike, and low means 10Ah or less. So please remember, an electric bike is only as good as its battery, and to discover the hidden Ah, divide the Wh by the voltage and that will give you the Ah. Click. In other words how does the bike know you inserted a 300W or a 400W battery?

(hoop ik. Is this bike the most environmentally friendly "rocket" in the world? However, many other firms may simply stipulate a two-year guarantee. by Speady Mar 04 2017 2:07pm, Post Using a different charger risks a malfunction during charging.

b) Charge the pack using other Li-Ion charger and then reconnect the BMS. Conclusion: 756 Wh. So maybe the BMS saw this as a damaged battery, that should not be charged/used for safety reasons Be it from damage or DIY-tampering. See if that makes a difference. We rebuild in store many hard to find batteries at less cost than the original. My experience in short: Think of Ah as the batteries capacity. Also: The author of the movie mentions a forum where these things are discussed.

Since that 85% - 20% is enough to see me through the day that's what I do. So if you have an electric bike battery that is not performing as it should, just click here and we will sort it out. These series tests are not feasible for an individual repaired battery due to the number of test samples required. You should know its rated capacity in watt-hours (Wh) see our battery article for more detail on this. Call for further details. The bitterness of low quality remains long after the sweetness of low price is forgotten. 170 mile on a single charge. I really want to rebuilt mine but I dont understand how do the soldering (special tools?). De Jong says: Whilst wecan repair and/or recell most e-bike batteries wecome across, weare limited in part by BMS availability and the software to program the BMS with not all manufacturers will cooperate with us on this though quite a number will.. Its the part that makes the bike go. For a better experience, please enable JavaScript in your browser before proceeding. We have rebuilt hundreds of batteries for our customerssuccessfully. by flippy Apr 18 2019 4:51am, Post By using a plug in energy meter (for examplethis one)it is possible to get a veryapproximateidea of the capacity of your e-bike battery. We also offer this service to owners of almost all electric bike batteries. by Stax Jul 31 2019 10:33am, Post It can be used to help quantify any decline in performance you suspect if you noticediminishing mileage from yourbattery. This is where things can get tricky. But what is Amp Hours, usually shortened to Ah. we can replace a worn-out battery, or you can carry one as a spare in case you want to extend your range of have a backup if your current battery fails. Electric Bike World have been supplying electric bikes since 2007 and we now have launched a universal Electric Bike Repair Kit. For my speed pedelec I wanted more power and capacity so I used 20700 cells. Harry Geithner cre una fundacin para ayudar a los ancianos. by flippy Jul 31 2019 6:02am, Post Ourrecelling is much greener asjust recycling the old cells leads to a much higher percentageof materials being reclaimed through recycling and is an easier, less energy intensive process than recycling wholebatteries..

And their final little trick is to not mention the battery at all, they just say just how far it will go. see our battery article for more detail on this.

JavaScript is disabled. We use cookies to ensure that we give you the best experience on our website. Old worn-out e-bike batteries: repair, refurbish or replace? thanks man your video are very helpful.

Electric bikes do need a bit more attention than ordinary bikes, but these simple precautions will prolong their life, and give you many happy years of electric bike cycling.