Topak Power Technology Co.,Ltd is one of the leading China 36v lithium battery pack manufacturers and suppliers with best China 36v lithium battery pack, 36v li-ion cylindrical battery pack, 36v prismatic lifepo4 battery pack, 36v cylindrical lifepo4 battery pack factory, welcome to wholesale products from us. Application: Electric Vehicle, Energy Storage, Backup Power, Medical equipments, Military products, and other fields... 36V Lithium ion Battery Packs & LiFePo4 Battery Packs Below are the partial model list of our mass-produced, if you need the different model, please contact us. We also provide OEM & ODM service at the same time. http://www.globallibattery.com