12V 20A LiFePO4 Battery Charger 14.6V Smart Lithium Charger with 0V Wake Up | Li-ion Charger with 50A Anderson Connector, Aluminum Housing, for RV, Marine, Boat, Solar and Off-Grid Use

Active Cooling & Compact Setup14.6V 20A charging for 12V LiFePO4 batteries, with an active fan and aluminum alloy housing to manage operating heat. Compact screw holes and a removable handle simplify installation without bulky equipment.
Wide Compatibility & Secure ConnectionsDesigned for 12V or 12.8V LiFePO4 batteries from 40Ah to 300Ah in RV, boat, solar, off-grid and home backup systems. Anderson and M8 connections support stable, easy setup. NOT for lead-acid or AGM batteries.
Rugged Housing & Heat ControlHeavy-duty aluminum alloy construction resists vibration and helps maintain stable output under demanding loads. Reinforced connection areas provide a more durable feel than ordinary plastic-style chargers during regular transport and use.
Smart Charging & Easy MonitoringCC and CV charging automatically control current and voltage, while 0V wake-up capability can help reactivate a battery protected by its BMS. The cooling fan responds to thermal demand for steady operation. LED indicator show charging status; 20A output can charge a 100Ah battery in about 5 hours.
Complete Kit & Responsive SupportIncludes charger, 50A Anderson connector, AC power cord, user manual, alligator clips and M8 terminal cables. IP67-rated water and dust protection, 14°F to 113°F operating range, and customer support help simplify long-term use.

Comparison Chart

	14.6V 20A LiFePO4 Charger	14.6V 40A LiFePO4 Charger	58.4V 18A LiFePO4 Charger	12V 100Ah LiFePO4 Battery	12V 200Ah LiFePO4 Battery
Customer Reviews	—	—	—	—	—
Price	—	—	—	—	—
Best For	Car/ RV/ Home/ Boat	Car/ RV/ Home/ Boat	Golf Cart/ Forklift/ Marine/RV	Car/ RV/ Home/ Boat	Car/ RV/ Home/ Boat
Fits Batteries	12V LiFePO4 Batteries ONLY	12V LiFePO4 Batteries ONLY	36V/48V LiFePO4 Batteries ONLY	Support 4P4S up to 51.2V 400Ah	Support 4P4S up to 51.2V 800Ah
Charge Full 100Ah Battery	5.5 ~ 6 hours	2.5 ~ 3 hours	6.0 ~ 6.5 hours	-	-
Input Voltage	AC100V-120V	AC100V-120V	AC100V-240V	14.6V100A	14.6V200A
Output	14.6V??20A	14.6V??40A	58.4V??18A & 43.8V??25A	12.8V??100A	12.8V??200A
Efficiency	AC120V>90%, AC100V>85%	AC120V>90%, AC100V>85%	AC240V>90%, AC100V>85%	6000 cycles @ 80% DOD	6000 cycles @ 80% DOD
Operating Temperature	-10°C~45°C(14°F~113°F)	-10°C~45°C(14°F~113°F)	-10°C~45°C(14°F~113°F)	Discharge: -4°F~140°F	Discharge: -4°F~140°F
Input Cable Length	150cm/4.9ft	150cm/4.9ft	150cm/4.9ft	-	-
Output Cable Length	200cm/6.56ft	200cm/6.56ft	200cm/6.56ft	-	-

ABKpower 14.6V 20A LiFePO4 Battery Charger, AC-DC Smart Charger

ABKpower 14.6V 20A LiFePO4 Battery Charger, AC-DC Smart Charger with Anderson Connector

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ABKpower 14.6V 20A LiFePO4 Battery Charger, AC-DC Smart Charger All Weather Proof

ABKpower 14.6V 20A LiFePO4 Battery Charger, AC-DC Smart Charger with Indicator Light

Comparison Chart

14.6V 20A LiFePO4 Charger	14.6V 40A LiFePO4 Charger	58.4V 18A LiFePO4 Charger	12V 100Ah LiFePO4 Battery	12V 200Ah LiFePO4 Battery
Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews
—	—	—	—	—
Price	Price	Price	Price	Price
—	—	—	—	—
Best For	Best For	Best For	Best For	Best For
Car/ RV/ Home/ Boat	Car/ RV/ Home/ Boat	Golf Cart/ Forklift/ Marine/RV	Car/ RV/ Home/ Boat	Car/ RV/ Home/ Boat
Fits Batteries	Fits Batteries	Fits Batteries	Fits Batteries	Fits Batteries
12V LiFePO4 Batteries ONLY	12V LiFePO4 Batteries ONLY	36V/48V LiFePO4 Batteries ONLY	Support 4P4S up to 51.2V 400Ah	Support 4P4S up to 51.2V 800Ah
Charge Full 100Ah Battery	Charge Full 100Ah Battery	Charge Full 100Ah Battery	Charge Full 100Ah Battery	Charge Full 100Ah Battery
5.5 ~ 6 hours	2.5 ~ 3 hours	6.0 ~ 6.5 hours	-	-
Input Voltage	Input Voltage	Input Voltage	Input Voltage	Input Voltage
AC100V-120V	AC100V-120V	AC100V-240V	14.6V100A	14.6V200A
Output	Output	Output	Output	Output
14.6V??20A	14.6V??40A	58.4V??18A & 43.8V??25A	12.8V??100A	12.8V??200A
Efficiency	Efficiency	Efficiency	Efficiency	Efficiency
AC120V>90%, AC100V>85%	AC120V>90%, AC100V>85%	AC240V>90%, AC100V>85%	6000 cycles @ 80% DOD	6000 cycles @ 80% DOD
Operating Temperature	Operating Temperature	Operating Temperature	Operating Temperature	Operating Temperature
-10°C~45°C(14°F~113°F)	-10°C~45°C(14°F~113°F)	-10°C~45°C(14°F~113°F)	Discharge: -4°F~140°F	Discharge: -4°F~140°F
Input Cable Length	Input Cable Length	Input Cable Length	Input Cable Length	Input Cable Length
150cm/4.9ft	150cm/4.9ft	150cm/4.9ft	-	-
Output Cable Length	Output Cable Length	Output Cable Length	Output Cable Length	Output Cable Length
200cm/6.56ft	200cm/6.56ft	200cm/6.56ft	-	-