7.4V communication Lithium Battery Product Model: XL 7.4V 13400mAh
7.4V communication lithium battery technical parameters (specifically can be designed according to customer requirements-voltage/capacity/size/line)

Single battery model: 18650
·Single battery voltage: 3.7V
·The nominal voltage of the battery pack after assembly: 7.4V
·Single battery capacity: 3.35Ah
·Battery combination: 2 strings and 4 parallels
·Battery voltage range after combination: 5.0~8.4V
·Battery capacity after combination: 13.4Ah
· Battery pack power: 99.16Wh
·Battery pack size: 20*77*135mm
·Maximum discharge current: <3A
·Instantaneous discharge current: 5~7A
·Maximum charging current: 0.2~0.5C
·Charging and discharging time:> 500 times
·Main chip: TI、Seiko

7.4V communication lithium battery
· Conform to relevant national or international battery standards
· All battery products are  tested before leaving the factory