WOLFBOX BC40 4A Car Battery Charger, Smart Battery Maintainer,6V/12V Battery Tester & Pulse Repair,10-Step Charging with Supply Mode for Lead-Acid & LiFePO4 Batteries- Lawn Mower,Motorcycle,Cars,Boa

• Built For Battery Care – Keep your battery charged, maintained, and ready to start with this BC40 4A battery charger. Combining voltage monitoring, automatic charging, and battery maintenance, it helps keep your battery ready for everyday use. The memory function resumes your previous charging mode after a power interruption.
• Automatic Maintenance & Repair – More than just a battery maintainer, this charger provides automatic care for everyday use and long-term storage. A 10-stage charging program adapts to different battery conditions, while Pulse Recovery helps reduce sulfation buildup and Float Mode maintains a full charge without overcharging. Recond Mode helps recover deeply discharged 12V batteries. Supports batteries with voltages as low as 1V.
• Compatible With Most Batteries & Vehicles – This portable car battery charger works with 6V & 12V lead-acid batteries, including WET, AGM, GEL, SLA, VRLA, and Flooded, plus 12V LiFePO₄ batteries. Ideal for cars, motorcycles, ATVs, lawn mowers, boats, SUVs, and more.
• Clear LCD Display & Easy Operation – This smart battery charger provides real-time charging status, battery voltage, charging progress, and selected mode on the bright LCD display. Simply connect, select the appropriate mode, and let it handle the rest. Compact and lightweight for easy storage in your garage, workshop.
• Complete Connection Kit — Includes 18.11-inch battery clamps and a 16.14-inch O-Type terminal wire for flexible battery connections. Backed by a 12-month warranty and 24-hour customer support for added peace of mind.

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