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they said that 10 years ago but when all cars are limited to 15 mph it wont matter anyway every batt will run out and loose its capacity over time and the manufacturers will make it impossible to use 3rd party ones and will make them so expensive after 5 years a new one would not be worth it or...

only took me 2 years to find a bloody case 2nd hand to fit my phone as not made anymore :rolleyes:

https://www.ebay.co.uk/itm/134355228292?hash=item1f48321684:g:HecAAOSwEFFi-vZi&amdata=enc%3AAQAHAAAAoKfsWHb5nbiAMDbP%2BEoO7hSxbHQ3BgM6EvfUjwAb%2BMZ4M%2F502fq2fss55kTx56UFB6Dq6JXAsFIqmHL3l30kwtXWdue4iXNATLykEOgtANSFCbQ7neWLR8YA5teaZVZf%2Fajff0L0rgNOz8MRix5wAZWqoC%2BEhnD7qtlkekbKyNchttlgkYl0W9W%2FC...

:p

that's the thing they dont balance charge so if one cell gets out of whack it just kills them but cheap enough i used to get them from pound land and just rip the cells out of them for lights. tho some times the capacity stated on the cell is no where near what is on the label but never had one...

https://hobbyking.com/en_us/imax-b6-dc-charger-5a-50w-copy.html...

the other pack can do 5v 2A and 8.4v 9A via the barrel connector you can charge it via this with a 8.4v adaptor but it does not balance the cells unless you swap them around. there is also no short circuit protection so if you put in a cell the wrong way round the springs melt :p

i dont even bother trying to fix those things as the pcb will have a short or just be cheap crap but if you can get hold of a few dead ones and dig the cells out there still usable but id get a separate charger. nice sharp nips helps rip off the nickle spot welds.

https://www.ebay.co.uk/itm/403397286682?hash=item5dec5a1b1a:g:PpsAAOSw3MJh1-zD&amdata=enc%3AAQAHAAAA4BM%2FrZVN9A6J3F4SfuH0GBrS25r1BnBKgxPwQddsPJ4XSj64nrD6Zd81guGRc8udRFCJdb%2BzLsNRe0Zdr2deoBr9qrOpxNjOzNoAv1%2FQSJTdpvQZASQq2Nuec%2FSQ46%2Fw00qyJPFOheWyiCyoncJFibON%2FHTdS8rujkbe7blqqi3Lsq0YmAic1iV7f...

not got a belt but can go 28mph. https://moustachebikes.com/gb/en/electric-bikes/friday-27-fs-speed/

https://edemo.bike/riese-and-muller-homage-e-bike https://www.nicolai-bicycles.com/bike/gt1-eboxx-speed/

no with these things and any water ingress can mean a short in the pack so leave it outside as it could explode if it makes a dead short in the pack and the bms cant save it. dry it out the best you can and check the voltage with a multimeter and if it still has voltage try it on the charger...

liquid metal is the best but it is conductive so dont get any on the mobo you can also delid the ihs if there is the tool for it but then the heat sink will sit direct on the die so to much force and you will crack it.

needs more power tho ;) https://www.evwest.com/catalog/product_info.php?cPath=8&products_id=297&osCsid=416e51006af6df7a4ab8a6bfb6b2c4f5

look at it like this with my bike compared to gh yamaha. my 400w batts capacity is so low it was no good for my riding with a dongle yet gh worn out the motor bearings b4 the batts range was no longer any good for the rides he does. the difference is i use a dongle so pulling as much amps as...

https://www.liofit.com/ there in Germany tho but it can be hacked ;)

https://www.avdweb.nl/popular/maxun-e-kit/battery-hack https://www.pedelecforum.de/forum/index.php?threads/yamaha-batterie-hack-mit-fuel-gauge-ltc2944.80440/ https://e-bike-vision.de/product/ebv-ebike-battery-compatible-to-yamaha/en