With PCB inside.
1-cell Lithium Polymer Battery
Connector: Walkera connector and JST connector
Maximum Continuous Discharge Rate:20C
Size: 8.5*25*40mm approx.
Widely use on RC airplane,helicopter...ect.
Please take the battery out of the charger immediately when it fully charged.
Over charge will damage battery.
Balance charger is recommended to charge this battery.
1x 3.7V 650mAh 20C Battery