Heldig12V lead acid battery maintainer charger

Description de Heldig12V lead acid battery maintainer charger

Product Description This car battery charger can charge all types of12V lead-acid batteries, including flooded or sealed maintenance free batteries (AGM & gel cell). It's the best smart charger for car, truck, boat, motorcycle, or any other vehicle with a12-Volt battery. No need of any manual operation, just plug and leave it for charging and maintaining your batteries automatically for long time. The microprocessor controlled program will monitor the whole charging progress and automatically stop when the battery is fully charged. Then it will monitor the battery voltage and maintain the battery with a float charging current. No worry about overcharge, short circuit and reverse polarity. Spark-free technology applied. Safer floating charger with maximum voltage up to14.8volts. Energy Saving design with one LED indicator to display different charging status. Simply hook up the charger to the battery, plug it in and walk away. Specifications: Model: 12V/1.2A Dimensions: 3.8x1.9x2.2inches Output Voltage Rating: 12-14.8V Input Voltage Rating: 110-240V Battery Capacity: 12V / 7-10Ah Input Frequency: 50-60HZ Maximum Output Power: 15W Ripple: 120mV Efficiency (at100% load): 85% Current Limit: 1.2A Leakage Current: 0.25mA Working Temperature: 50F - 122F Working Humidity: 5% - 95% Precautions1. Try not to carry the charger in the car box, because vibration will damage the internal components. If you must carry it with you often, it is advisable to use a bag to hang it on your body or to equip it with a charger. Avoid using it in thunderstorm days to prevent lightning strikes (especially in rural areas). 2. Do not charge the rechargeable batteries to prevent an explosion. 3. It is forbidden to connect the charger with the polarity opposite to that of the battery. 4. Confirm whether the positive and negative poles of the battery charging port are consistent with the positive and negative poles of the charger's charging plug to avoid damage to the charger or battery pack. 5. When charging, connect the battery plug first, and then turn on the power. After charging, you should pull out the power plug first, and then pull out the battery plug, otherwise it will be easily damaged. And when plugging or unplugging the plug, you should hold the plug. It is forbidden to pull the wire by hand. Otherwise, the power cord may be pulled off and an electric shock may be caused.