Lithium Batteries, Battery Chargers, Battery Tester manufacturer / supplier in China, offering 4050mAh 10A High Capacity Vapcell N41 18650 Lithium Ion Battery for Electric Device Tools, 6250mAh 12.5A High Capacity Vapcell F63 21700 Lithium Ion Battery for Electric Device Tools, Ultra-Low Internal Resistance Ampace Jp30 3000mAh 3.6V 36A 18650 Lithium Ion Battery for Electrical Electronics and so on.