OptimumNano Erngy Co., Ltd [China]

With 14 years' experience in supplying quality batteries, we warmly welcome you to buy 2000cycles 50ah 3.2v Lifepo4 Punch Battery Cell, Factory Direct PRICE 3.2v 50ah Lifepo4 from our factory. With double safety protection, this product is of high capacity, steady output voltage, and long cycle life. We will also offer great after-sales service and timely delivery.