- Dual Voltage & Multi-Current Options: Intelligently identifies 12V/24V LiFePO4/AGM/Gel/Lead-Acid batteries. Allows manual selection of charging current based on battery capacity for safe. 12V Mode: 5A/10A/15A/20A, 24V Mode: 5A/10A
- Advanced LiFePO4 Battery Charger: Specifically engineered for LiFePO4 batteries, this charger ensures optimal charging cycles and extends battery life. Configure 0V activation function to ensure the normal voltage level of the 12V/24V LiFePO4 battery is restored when needed
- Reliable Lead Acid Battery Maintenance: Keep your lead acid batteries in optimal condition with our battery charger’s 12V lead-acid repair mode. Repair old, idle, damaged, layered, or vulcanized batteries through 15V pulse charging. Effectively extend battery life and improve battery performance
- Low-Temp Trickle Charging: The ECO-WORTHY battery charger can be used to charge 12V/24V lead-acid batteries at low temperatures, quickly restoring battery capacity. Ideal choice for winter maintenance of vehicle batteries such as cars and motorcycles
- All-in-One Battery Charger Solution: From LiFePO4 batteries to lead-acid batteries, this universal charger combines multiple safety protections(reverse polarity, short circuit, high temperature protection), an intuitive LCD backlight screen, and a sturdy structure. Portable,efficient,and ready for any charging challenge


Frete Grátis em todo o BrasilProduto Original Importado dos EUA
ECO-Worthy 12V/24V 20A Smart Battery Charger Maintainer, Auto Voltage Detect for LiFePO4 Lead-Acid with Multi-Current Options 5A/10A/15A/20A, Trickle Charger for Car Truck…
*$1,237.00
Informação adicional
Product Dimensions | 3.52 x 7.65 x 2.91 inches |
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Item Weight | 2.4 pounds |
Date First Available | March 14, 2025 |
Manufacturer | ECO-WORTHY |
Joe H. –
The ECO-WORTHY 20A Battery Charger is a very light, small, and easily portable battery charger. DC cables coming from the charger terminate in Anderson connectors that mate with Anderson connectors on either of two sets of included cables. One set of cables has alligator clips for clamping to battery posts. The other set of cables has eyelet lug connectors for screwing to battery terminals. The included instruction book has lots of diagrams, is written in good English, has lots of detail and example configurations, but the font is fairly small.
I wanted a 20-amp charger I could take on the road that would not take up much space or add much weight. This is it. It is about one-tenth the weight and space of my old 10-amp charger. Using the display and buttons, it is easy to set the battery type and desired power for a variety of batteries. However, the icons on the display are small and hard to read. I wish they were at least twice their size for better readability. The display says “OFF” if the battery wires are not connected while the charger is plugged in. The voltage and amperage alternately flash on the display in large, easy-to-read numerals when charging. The large battery charge level icon lets you know the battery’s condition while charging. I tried it with a lead-acid lawn tractor battery and a LiFePO4 motorcycle battery, and it worked great. The fan didn’t even come on because the batteries were not very low. A handy feature is the DC power supply mode, where it will function as either a 12-volt or 24-volt power supply to run DC equipment without a battery.
Though this is a premium-priced 20-amp charger, it has lots of features and is more compact than many others. It seems to use quality materials and work well. I am happy with it.
Frank Rush –
This smart battery charger is a great for keeping all my batteries maintained, but got it primarily for my generator. Although I have used it for my car as well. The auto voltage detection works well, so I don’t have mess with settings like my old one. I really like the multiple current options which im sure it will come in handy in the future. Build quality feels good and solid, feels built to last. The trickle charge works great for my generator which was my primary reason for getting this. So far, it’s been good, easy to use, and seems well-built. Im very happy with it.
Joe H. –
ECO-WORTHY ASIN: B0F1FPTSC7 12/24 VOLT BATTERY CHARGER with Automatic Maintainer Feature includes ……..
Charger Unit with permanent attached US AC Power Plug, Anderson Connector with Crocodile Clips, Anderson Connector with Ring Copper Terminal Connectors and User Manual is English and German Language. NO Warranty Statement included with product. Customer Support Information provided in detail with phone numbers, hours of operation
( availability ) in the U.S., U.K. and Germany.
The Anderson Connector used is heavy duty allowing the use of 12AWG RED / BLACK Cable. Connectors have the + & – indicator permanent as a see-through imprint in the connector. The connection is solid but in our experience no issue to disconnect. The DEFAULT condition of the Charger is LITHIUM TYPE. HOWEVER, when the Charger Mode is changed that stays in Internal Memory until changed. Charge rate by Manufacturer is 0.2C.
The charger automatically recognizes 12/24v lead acid battery and begins charge. Some functions are automatically entered by charger but others require user selection. Charger is designed with nine (9) CHARGER MODES and six (6) CURRENT LEVELS. Charging Modes are: Standby-LFP-AGM-(AGM Recovery)-STD(STD Recovery)-12/24V DC Power Supply- Low Temperature Charging and Lithium Battery Activation.
The detail User Manual has both Pictorial and Text information. There is both connection and suggested settings shown.
I like that I can keep the Anderson Ring Connector Cable set permanently attached to a vehicle that is used sparingly to use charger in Maintenance Mode while unit still available with the Anderson Crocodile Connection Set for charging applications. Recommended….. Five ⭐️⭐️⭐️⭐️⭐️ Star
Your time and interest looking at this REVIEW is appreciated. Thank you! The intent, you experience it Informative, Interesting, Useful and HELPFUL. 😀
Frank Rush –
These are a must have here since we dont use our mower for such a long time in the winter. It does help keep the battery from draining I have not used it long term but gave it a try during the last few weeks since its been raining so much. Easy use and works well. Overall pleased with this
MissingLink –
Slow charge battery charger , using to keep my lawn equipment in check over the weeks of not being in use , so far it’s kept both battery’s charged and topped off ! Love the functions this puts out , comes with a quick connect plug to install if desired . I opted for alligator clips as they work much better for my situation.