Excellent brand and quality 36V LiFePO4 battery.

[rcmania]

Hello, I have a bicycle with a 500 watt motor and a 36V 12 Ah LiFePO4 battery. It lasted me 10 years and 6,000 miles. It is the battery that Prodeco bicycles came with, which are no longer manufactured.
Good quality brands of lithium batteries are LG, Samsung, Panasonic, etc., but I don't know which are the good brands of LiFeP04 batteries. I am looking for a 36V 10 to 15 Ah battery (the largest that fits in the triangular bag). I don't want a DIY battery, I already want it finished with BMS and ready to use. I don't want a poor quality battery like the ones on Amazon.
I would appreciate it if you could tell me links to good quality batteries in the USA.
Thank you so much !!!

 

[NOTA]

very good question
any one got ideas

 

[LewTwo]

I have had good luck with Golden Motor LFP battery packs but I doubt that their 36 volt unit would fit in a triangle pack.

36v 12ah LiFePO4 Aluminum Cased Battery - Golden Motor North America - Canada & USA

36 Volt 12 Amp Hour LiFePO4 Aluminum Cased Battery with Keyswitch. Includes a built in BMS with kickout protection when battery is low.

goldenmotor.bike

 

[Chalo]

You want high quality, offbeat cell chemistry, specific shape, but don't want to build it yourself. Good luck; maybe your mom will build it for you.

Or you could relax one of those checklist items.