AOLIKES 7.4V Lithium ion Battery Pack 2600mAh Rechargeable Cell with XH2.54 2 Pin Plug, DIY Batteries 18650 2S1P Li Support 3C Continuous Discharge

This lithium-ion pack consists of 2 symmetrical 2600mAh power cells for a total capacity of 7.4V 2600mAh! The cells are connected in series and spot welded to a protective circuit that provides overvoltage, undervoltage and over-current protection. Each cell can provide 3C current, so the peak current you can pull is over 7.8 amps in total. This battery can provide strong power for 8.4V power tools, mobile speakers and other mobile devices. The battery comes with a 2-pin XH2.54mm plug. The built-in lithium-ion battery protection chip of the battery pack and equipped with parallel high-performance MOS can provide a safety guarantee for the high current output of the battery pack. PLEASE NOTE: Before use, please contrast with the old battery and check the polarity of the battery. Red wire connects current positive "+", black wire connects current negative pole "-".