Product information: Specification: 18650-5S2P Nominal Voltage: 21V Nominal capacity: 4000mAh Number of cycles: 500 Scope of use: power energy storage Cell standard: product A cell Battery Type: Cylindrical lithium battery Combination method: 5S2P Battery cap: flat head Charging voltage: 21V Discharge voltage: 21V Charging current: 2A Discharge current: 4A Maximum continuous discharge current: 4A Maximum continuous charging current: 2A Series: Cylindrical lithium battery Weight: 576g Monthly self-discharge rate: 30 microampere/hour Product Size: 119*74 * 68mm Outer packing size: 20*30 * 40CM Anti-counterfeiting code: XN 18650-5S2P Charging time: 1~1.5h
 
 Packing list: 
 Battery * 1pc&nbsp; 
 
 Product Image:&nbsp; 
 <img src="https://cf.cjdropshipping.com/17066592/2401310608510325000.jpg"/>
 <img src="https://cf.cjdropshipping.com/17066592/2401310608510325500.jpg"/>
 <img src="https://cf.cjdropshipping.com/17066592/2401310608510326300.jpg"/>
 <img src="https://cf.cjdropshipping.com/17066592/2401310608510327000.jpg"/>
 <img src="https://cf.cjdropshipping.com/17066592/2401310608510327600.jpg"/>
 <img src="https://cf.cjdropshipping.com/17066592/2401310608510328500.jpg"/>
 <img src="https://cf.cjdropshipping.com/17066592/2401310608510329300.jpg"/>
 <img src="https://cf.cjdropshipping.com/17066592/2401310608520320000.jpg"/>
 <img src="https://cf.cjdropshipping.com/17066592/2401310608520320600.jpg"/>

21V Brand New Power Electric Wrench Lithium Battery 18650 5S2P 21V 4000mAh