7.4V 2600mAh 18650 2s1p Rechargeable Lithium-ion Battery with XH2.54/2P Plug Connector for LED Lighting, Electronic Equipment DIY Batteries Pack -2 Pack

Packing list: 2 x 2600mAh Li-ion Battery Pack, PLEASE NOTE: Before using, please will this batteries contrast with the old batteries and to check the polarity of the batteries. Red wire connection to power positive " +" , Black wire connect to power negative pole "-". Incorrect positive / negative power connections may damage your device.

• This 7.4v rechargeable li-ion batteries is made of 2 balanced 2600mAh Power Cells for a total of 7.4V 2600mAh capacity! The cells are connected in tandem and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection.
• Each cell can provide 3C of current, so all together the peak current you can draw is over 7.8 Amps. This a battery pack can provide strong power for 8.4V power tools, mobile speaker and other mobile devices.
• Weight: 3.5 oz, About is 99g.
• 7.4v rechargeable li-ion batteries, The battery comes with a XH2.54mm 2-pin plug, 7.4v 19.24wh rechargeable battery.
• The battery pack built-in lithium-ion battery protection chip,and equipped with parallel high-power MOS, it can provide safety guarantee for the high current output of the battery pack.
• PLEASE NOTE: Before using, please contrast with the old battery and check the polarity of the battery. Red wire connection power positive " +" , Black wire connect power negative pole "-".