... after confirm order 7.4V 2200mAh li ion battery packRechargeable battery pack specification Model No.TLH-2S1P-222Cell BrandPanasonicVoltage7. ... With short-circuit production function, safe and reliable8, Factory price& High quality9, Good consistency, low self discharge10, Light ... the li-ion battery 18650 with the capacity of 1800mah to 2600mah. such s 1800mah, 2000mah, 2200mah, 2400mah, ...