Good quality 3.7V 11AH 18650 lithium ion battery pack for smart security device from China exporter, NS-1S5P-18650-11000 uses 3.7V-11AH 18650 lithium battery pack for smart security equipment. The output terminal adopts the lead output interface to increase the reliability of conduction. Data communication management adopts Seiko IC+TI charger management chip, features of precise data transmission, precise temperature control, and eliminates safety hazards to the greatest extent. The battery pack is safe, with special handles, good low temperature performance, and long cycle life, suits for portable power packs, security system, portable televisions, automated guided vehicle, boat and more. If you have an interest in our smart security device lithium ion battery pack , please do not hesitate to mail us!