product sreies:
1.Shortly Charged Li power battery ,support solar and windturbine charged ,used for electric vehical. UPS, storage battery ,40AH-1KAH, DC 48V above,AC220V above, recycled,
2.Dynamo multi-function walkie-talkie +flashlight+radio+alarm
3.solar charger ,solar and windturbine system
4.Infrared camera