high performance battery charger is your affordable necessity without sacrificing performance. This is a switch mode type charger that provides a true? ?continuous charge to a? battery. It features an integrated PWM for power control to prevent power loss and also an automatic floating charge mode to avoid damages caused by over time charging. You are guaranteed to experience the top range in the market giving you a complete peace of mind. Place your order today!charge mode automatically. At this moment, the battery can be stopped charging or keep on floating charge for half an hour.Very easy to useManuel inside for more direction on how to useTop notch qualityRated input voltage: ~ +or-Rated frequency: DurableInput over Voltage ProtectionOver Temperature ProtectionShort Circuit ProtectionLightweight and Portablehigh performance battery charger is your affordable necessity without sacrificing performance. This is a switch mode type charger that provides a true? ? 10Amps continuous charge to a? battery. It features an integrated PWM for power control to prevent power loss and also an automatic floating charge mode to avoid damages caused by over time charging. You are guaranteed to experience the top range in the market giving you a complete peace of mind. Place your order today!charge mode automatically. At this moment, the battery can be stopped charging or keep on floating charge for half an hour.Very easy to useManuel inside for more direction on how to useTop notch qualityRated input voltage: %Rated frequency: HzDurableInput over Voltage ProtectionOver Temperature ProtectionShort Circuit ProtectionLightweight and Portable