FlexPulse battery charger. Input voltage is AC 100-240V, so can be used worldwide. When Flexpulse unit is fully charged, the red indicator on the charger will turn green. When full charged, unplug the charger from the FlexPulse unit.

Specification:
– Input: worldwide AC 100~240V
– Output: 6.4V 0.6A
– Charge Process: -dV detect or >=5mV/cell
– Charger Indicator: Red for charging, Green for end
– Output Protections: Short circuit,Overload protection
– Safety Approval: CE cUL
– Size: 65 x 61 x 25mm
– Battery type: 3.6~4.8Volt (4Cells) 1~4Ah NIMH Batteries