... 60Hz,·Lead-acid battery, 4V 1200mAH·Indicator light for charging·Wall mounted, handle·Plastic housing·Product size: 205x69x46mm Typical Application:*Indoor ... must be safe and standard.2.Please dont use when charging, it would burn LED bulb, or damage inner componenrs ... .Keep far away from the exploders and fire when charging.(Suggestion:charging in daylight time) Warranty termUnder the terms of this ...