Universal Smart Charger for 6.0V Lead-Acid battery pack
Suitable battery capacity 0.5Ah to 4Ah
.3-stages charging mode
 1.Constant current
    500mA
 2.Constant voltage
    7.2-7.4Vdc;
 3.Floating voltage
    6.7-6.9Vdc;
.Led indicate charging status:
  Red---in charging; Green---fully charged
.Safety protection
 Short circuit protection
 Battery reverse connection protection
 Over voltage protection
.Input:100-240Vac 50-60Hz 1.0A
.Output:6.0Vdc charging current:500mA
.Dimension:58.0*25.0*41.0mm
.Weight:70g