BEST QUALITY,BEST PRICE,BEST SERVICE High quality 7.2V Li-ion rechargeable battery pack, for bike lighting RC toys (cars and airplanes) ... , cameras, and DVD etcFeatures: 1) High quality 7.2V Li-ion rechargeable battery pack2) Made of 2 2,000mAh cylindrical 18650 cells ... from over charge and over discharge and prolong battery life8) Perfect for built-in 7.2V battery pack for bike lighting, RC toys ( ...