Description
The AceBeam A4 Smart Battery Charger is a versatile and intelligent charging solution designed to safely and efficiently charge a wide range of rechargeable batteries. Featuring four independent charging slots, automatic battery detection, and both AC and DC power support, this charger is ideal for home, workshop, or in-vehicle use.
With an easy-to-read LCD display, selectable charging currents, and advanced safety protections, the A4 charger delivers reliable performance for flashlight batteries, electronics, and everyday rechargeable cells.
Key Features
- Broad Battery Compatibility: Supports Li-ion, LiFePO4, Ni-MH, and Ni-Cd rechargeable batteries. Li-ion, Ni-MH, and Ni-Cd are automatically detected, while LiFePO4 mode is manually selectable.
- Four Independent Charging Slots: Each slot charges independently for optimal performance with mixed battery types and capacities.
- Selectable Charging Current: Choose between 500mA or 1000mA per slot to balance charging speed and battery lifespan.
- AC & DC Dual Power Input:
- AC: 100–240V (50/60Hz) for worldwide use
- DC: 12–24V for convenient car charging
- Clear LCD Display: Shows real-time battery voltage, charging current, charging time, and battery type for each slot.
- Automatic Safety Protection: Protection against short circuit, overcurrent, overcharging, and reverse polarity. Automatically stops charging after 12 hours.
- Energy-Saving Display Mode: Screen brightness reduces after 30 seconds of inactivity.
- Reverse Polarity Detection: Incorrect battery insertion triggers an “Err” alert to prevent damage.
- Certified Safety & Compliance: TÜV GS, FCC, CE, C-TICK, CB, and RoHS certified.
Technical Specifications
- Input (AC): 100–240V, 50/60Hz, 600mA (Max)
- Input (DC): 12–24V, 2000mA (Max)
- Output: 4.2V / 3.65V / 1.5V
- Charging Current: 500mA × 4 or 1000mA × 4
- Dimensions: 145 × 104 × 39.5 mm
- Weight: 260g
Ideal For
- Rechargeable flashlight batteries
- Camera, electronics, and hobby batteries
- Home, workshop, and in-car charging
- Users needing a safe, multi-chemistry smart charger
