Keenso Battery Charger Module, Acid Battery 3A 12V 1-1000AH Accumulator Acid Cell Storage Charger Module(With terminal) Other Electronic Components Electrical & Electronic

Product description

• easy to operate --In over-charge and float mode, the regulation voltage is internally set.The constant current is programmable with a single sense resistor.
• End-of-Over Current -- When the battery voltage approaches the over-charge voltage, the charger goes into the over mode. In over mode, the current start to decrease and when the current drops to 38% of constant current, the charger goes into float-charge mode.
• Automatic Battery Recharge -- In float mode, if both the battery and the input power supply (wall adapter) are present, a new cycle will begin if the battery voltage drops below 83.95%xVOC due to self-discharge or external loading. A new cycle can also be started manually by plugging off the input supply and reapplying it.