Battery Charger 20A, 12V/24V Lead-Acid Battery, 12V LiFePO4 Car Battery Trickle Charger, Automatic Battery Maintainer for Car Motorcycle Lawn Mower Marine Boat Lead Acid Batteries

Product Description

Can its charging speed be adjusted?

Yes, its charging speed can be adjusted. The charger offers a variable charging current of 5A/10A/20A for 12V batteries and 5A/10A for 24V batteries, allowing you to choose the appropriate current for your battery size.

Does it offer any repair modes besides charging?

Yes, It has a good repair and activation effect on sulfurized batteries,undervoltage batteries, and longterm idle batteries. (0V batteries can also be resurrected) Pls Note: It can not repair a totally dead battery.

Will High Current Damage My Battery?

Will not damage the battery. Self-contained pre-charging function: initially activated automatically at a low current of 2.5A (protect the battery). Optional low current mode: manual switching to 5A (e.g. motorbikes/old batteries).

What types of batteries can this charger charge or repair?

Charges 12V/24V lead-acid batteries, repairs 12V lead-acid. Charges 12V LiFePO4, no repair for 24V LiFePO4 or other lithium. Lithium charges only. Check battery type before use.

Why Does the Displayed Battery Level Differ Between Charging and Standby Modes?

Charging raises battery voltage, showing lower levels (e.g., 80%). Resting stabilizes voltage, revealing true 100%. Protects battery life. Older batteries may vary—check health periodically.

Specification

Product model BC-200 PRO Battery voltage 12V/24V Automatic Adaptation Applicable battery capacity 15Ah~150Ah Output current 12V:5A/10A/20A-24V:5A/10A Peak power 300W Battery type lead battery-(WET/MF/EFB/GEL/AGM), 12V LiFePO4 battery Charging Method Trickle charging + Constant current charging + Constant voltage charging + Float charging mode

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Customer Reviews

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Price

$49.99$49.99

$69.99$69.99

$89.99$89.99

$109.99$109.99

Product Model

BC-200PRO

BC-250PRO

BC-300PRO

BC-400PRO

Applicable Battery Capacity

15-200Ah

15-250Ah

15-300Ah

15-400Ah

Output Current (Value)

12V:5A/10A/20A—24V:5A/10A

12V:5A/10A/25A—24V:5A/10A/12A

12V:5A/10A/30A—24V:5A/10A/15A

12V:5A/20A/40A—24V:5A/10A/20A

Peak Power

300W

375W

450W

550W

Battery Voltage

12V/24V Automatic Adaptation

12V/24V Automatic Adaptation

12V/24V Automatic Adaptation

12V/24V Automatic Adaptation

【All In One Car Battery Charger】The portable car battery charger is an all-in-one solution: reconditioner, maintainer, trickle charger, desulfator, and trickle charger for car battery 12V (LiFePO4 batteries), 12V/24V lead-Acid batteries. Notice: Not applicable to 24V lithium iron phosphate and other lithium batteries.
【EFFICIENT REPAIR FUNCTION】Trickle charger has a good activation effect on batteries that have been idle for a long time, under-voltage, and old batteries that can’t be charged and prolongs the battery’s life, and can enter the repair mode with just one key operation. Note: the battery is completely damaged this charger can not be repaired and only 12V lead-acid batteries can be repaired.
【UPGRADED 6-STAGE BATTERY TRICKLE CHARGER】The smart battery chargerthat adopts 6-stage charging process, much safer and more efficient. Specially designed trickle charge mode will automatically enters trickle/float charging mode after fully charged, the charger cuts off the power supply, monitors battery status and restarts charging at the proper voltage. keep maintaining your batteries during this winter and holidays, leave batteries for months and still fully charged like brand new when you come back.
【Brighter Screen Visualized Charging】The Car battery charger displays the charging and battery status: charge current and voltage, battery capacity, charging mode, and automatically recognizes the battery voltage type, etc.
【Wide Range of Applications】It offers a variable charging current of (12V-5A/10A/20A)/(24V-5A/10A) battery charging, allowing you to choose the appropriate current for your battery size. Suitable for charging and repairing lead-acid batteries, including AGM, STD, GEL, SLA, etc, in cars, trucks, SUVs, motorcycles, lawnmowers, boats, and more.
【Multiple Charging Protection】The portable car battery charger has the functions of over-current protection, over-voltage protection，short-circuit protection, reverse connection protection, over-heating protection Anti-leakage protection, overcharge protection, overcurrent protection.