About this item

【4-in-1 Battery Charger】The COREBOX 2A 6V/12V battery charger combines four powerful functions in a compact design: it serves as a car battery charger, a trickle charger, a battery maintainer, and a battery desulfator. It is designed for 6-volt and 12-volt lead-acid batteries (including AGM, Gel, SLA, and VRLA types), such as flooded, powersport, and deep-cycle batteries. It is suitable for a wide range of applications, including automotive vehicles, motorcycles, boats, lawn mowers, RVs, marines, golf carts, ATVs, UTVs, and more.
【Visualized Charging & Easy to Operate】 COREBOX Battery Charger features a smart LCD that clearly shows charging status, percentage, voltage, and current. Let you always know your battery's status. Also this trickle charger for car battery 12v only with one MODE button, switch between 3 modes. STANDARD: Quick 2A max charge to fully restore performance. TRICKLE: Automatic low-output for long-term maintenance PULSE REPAIR: Activates, recovers, and improves battery health.
【Pulse Repair–Extend Battery Cycle Life】 COREBOX battery trickle charger detects battery sulfation and acid stratification during charging. The pulse repair function of battery maintainer restores lost performance for stronger starts and longer battery life. Also, it has 7-stage smart charging, which includes: desulfurization, trickle charging, constant current, constant voltage, detection, compensation, and float charging. NOTE: Cannot charge completely dead (0V) batteries.
【Winter & Holiday Battery Trickle Charger】 Corebox trickle charger for car battery 12v maintains battery charge with low-current output, compensating for self-discharge during long-term storage—ideal for seasonal vehicles. This battery maintainer 12 volt automotive features auto temperature compensation and 8 key protections (smart control, reverse connection, overcurrent, fireproof, overcharge, short circuit, etc.), ensuring safe and reliable maintenance throughout winter or holiday breaks.
【Certified Safety & User-Friendly Design‌】 All COREBOX car battery chargers,trickle charger for motorcycle battery are with CE/FCC/RoHS-certified, and already be sold globe, Europe, Asia, North America. This Smart car battery charger‌ includes ‌auto-shut/down‌ during faults, spark-free clamps, and a multilingual manual for effortless operation. Also our battery charger intuitive interface simplifies charging for beginners, while professionals appreciate the precision diagnostics for AGM, gel, and lead-acid batteries.