• Works with most 12V batteries except lithium. Compatible with GEL, AGM, Lead , SLA, Wet Cell (flooded) and Calcium type lead batteries. Not compatible w/ Lithium batteries..
• Microprocessor controlled for user safety, this unit has 3 different functions: Charging, Maintenance, and Repair..
• Charging/Maintaining: Charges at 4-5amps per hour, microprocessor automatically switches to trickle charging when battery is full..
• Repair Mode: This charger can repair certain dead batteries with repeated repair charging cycles. This only works on vulcanized batteries, batteries experiencing other issues cannot be repaired..
• LCD displays current charging status, current battery voltage, charge current, internal battery temperature and charging faults..

This 12V battery charger has 3 modes: charge, maintain, and repair. It is compatible with most 12 volt batteries (except lithium). It automatically charges at 4-5 amps per hour and is designed to be used with a US style wall outlet. The unit will keep batteries warm for consistent charging and maintenance even in cold winter temperatures. The Pulse Repair function can revive certain dead batteries with repeated repair charging, if the battery has experienced vulcanization. Specifications: Compatible 12V Battery Types: AGM, GEL, Flooded (Wet Cell), Calcium type deep cycle, and VRLA lead batteries. Works on starter and deep cycle batteries. Not compatible with Lithium batteries. Battery Capacity: 4Ah - 100Ah Charge Current: 5 Amp Input Voltage: 100-240VAC 50/60Hz 75W Input Current: 0.5A(RMS)@230VAC Charge Voltage: Summer Mode: 14.4V; Normal Mode: 14.7V; Winter Mode: 15.5V Cooling: Fan Dimensions: 150mm x 85mm x 60mm Weight: 380g How to Charge: 1. Check your battery to ensure it is compatible with this charger. 2. Connect the red clip to the positive battery post (+), and the black clip to the negative post. 3. The LCD display will show battery voltage, charge current and internal battery temperature. (Note: temperature is for reference only) 4. Wrong battery connection “EI-I-” will displayed on screen, the indicator light will flash. 5. Connect the charger with wall outlet or other AC power source. The charger will start to operate (the charge light will flash red). 6. Once the battery is fully charged, the LCD screen will read “FUL” status, the charge indicating lamp will stay illuminated, and the battery icon will read full. 7. Charging completed, remove the charger. Note: To charge small batteries (4Ah-15Ah), use the “Repair” mode to charge. Batteries this small are more fragile and should only be charged in Repair Mode. Package Includes: 1 x 12V Battery Charger 1 x User Manual