Battery Charger 20-Amp 12V/24V Smart Trickle Charger for Car - Battery Maintainer Trickle Charger, and Car Battery Charger Heavy Duty with Temperature Compensation for Automotive Truck Motorcycle
$49.99
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Product details
| Management number | 212831432 | Release Date | 2026/04/12 | List Price | $20.00 | Model Number | 212831432 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【20A Rapid Battery Charger】The 20-amp auto-detecting automotive charger instantly identifies 12V or 24V systems, with all real-time data (voltage, current, power) clearly displayed on the LCD. It charges 10 times faster than standard 2A chargers.
- 【Battery Freedom】One Heavy Duty Battery Charger for All Your Vehicles. This 20 amp car battery charger is compatible with any 12V or 24V battery—from traditional lead-acid (Flooded, AGM, GEL, EFB) to advanced LiFePO4 lithium—delivering powerful and intelligent charging.
- 【7 Modes, Total Performance】The 12 volt battery charger features seven specialized modes for ultimate precision. It offers targeted charging for every major battery type (Lead-Acid, LiFePO4, AGM/GEL), plus essential maintenance functions like desulfation and long-term trickle charging, ensuring optimal performance and longevity.
- 【All-in-One Protection】As a smart trickle charger, our system integrates comprehensive electrical safeguards (short-circuit, over-current/voltage/power) with physical protections (fire, shock, heat, reverse polarity), guaranteeing ultimate safety for all battery types.
- 【Diagnostic & Recovery Tech】The battery maintainer diagnostic LCD screen alerts you to connection issues, while its slow-pulse technology can revive up to 80% of sulfated batteries*. The expert "Forced Output" mode recovers deeply drained batteries, protected by a safety override before switching to automatic maintenance charging. ※ Cannot revive fully depleted (0V) batteries.
- 【Ultimate Compatibility】The smart LiFePO4 battery charger is suitable for all vehicles, including cars, trucks, RVs, boats, ATVs, UTVs, tractors, snowmobiles, golf carts, and lawnmowers. It works with all gasoline and diesel engines, as well as marine and powers ports equipment.
- 【All-Climate Battery Charger】Built to perform in extreme conditions (-40°C to 50°C), this intelligent charger features dynamic temperature compensation (T-comp) technology. Smart Trickle charger automatically detects ambient temperature and fine-tunes its output for optimal charging.
- 【12V/24V Automotive Charger】The car battery charger heavy duty (7.1" x 6.6" x 3.3") is built for convenience on the go. It features a long 106-inch cable that stores neatly in the built-in organizer. Added safety and portability come from its fire-resistant shell and foldable carrying handle.
| Brand | COREBOX |
|---|---|
| Color | Red-20ED |
| Amperage | 20 Amps |
| Manufacturer | COREBOX |
| Model Number | 20ED |
| Input Voltage | 12 Volts |
| Current Rating | 20 Amps |
| Output Voltage | 12 Volts, 24 Volts |
| Warranty Description | 2 Year Manufacturer, ※ If you are not satisfied with your COREBOX car battery charger and wish to return it, please mark it as "unsellable" to prevent it from being resold. We truly appreciate your cooperation., ※ If you received the used product, incorrect, missing, or damaged items, we also are responsible for these problems and will provide new replacement or refund. |
| Item Dimensions D x W x H | 8.4"D x 2.6"W x 4.3"H |
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