12monthsAnode Material:LCOChargeable:YesApplication:Toys, Home Appliances, Consumer ElectronicsBattery Size:8*20*30mmBrand Name:WiliyoungCertification:UL CE CB BIS KCModel Number:3.7v 400mAhPlace of Origin:Guangdong, ChinaWeight:0.05kgThe charging ratio:0.5C-1CThe discharge rate:0.5C-1CStorage Type:dry and coolType:Li-ion PolymerVoltage:3.7vCapacity:400mAhCycle life:500 TimesMax Charge Current:1CMax discharge current:1CDischarge Cut-off Voltage:2.75V/3.0VProtection:Over charge,over discharge,over voltage,short circuitOEM/ODM:Accepatable·