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VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
Top highlights
  • Fast 4-hour charge for 150Ah 12V LiFePO4 batteries with 40A current
  • 4-stage intelligent charging with 0V activation for low-voltage recovery
  • Comprehensive safety features with FCC certification and upgraded Anderson connector
AI Summarized from product information
Is this charger compatible with 12V lead-acid batteries?
How long does it take to fully charge a 12V 150Ah LiFePO4 battery?
Does this charger have safety features to prevent battery damage?
Is this charger compatible with 12V lead-acid batteries?
How long does it take to fully charge a 12V 150Ah LiFePO4 battery?
Does this charger have safety features to prevent battery damage?
Specifications
  • Item Model Number UY900C-LF1240
  • Main Material Aluminum Alloy
  • Compatible Battery 12V (12.8V) LiFePO4
  • Input Voltage/Frequency 100-120V AC/60Hz
  • Charging Voltage 14.6V DC
  • Charging Current 40A

Reviews · 4.4

AI Review Summary: The charger is praised for effective and reliable performance, solid build quality, and ease of use, but criticisms include issues with durability, lack of maintenance mode, and concerns about customer support.
Modify Guy Modify Guy
in US on Sep 06,2026
14.6 V 40 A
Works great!
goksdron goksdron
in US on Oct 14,2026
14.6 V 80 A
Super fast two-day delivery. 80 amp charger works great for my 4 150ah lifepo4 batteries. Smart charger reduces amps and voltage as batteries near full charge. Informative screen displays time chatging, volts, amps and amp hours. Love Vevor products!

About this item

Description
Battery Charger, for 12V (12.8V) LiFePO4 Batteries
Ideal for RV campers, boaters, and solar energy users. Our charger delivers 14.6V DC output voltage and 40A charging current, fully charging a 150Ah battery in just 4 hours. With a three-stage intelligent charging curve and 0V activation function, it easily wakes up deeply discharged batteries.
Key Features
DC Side
Our LiFePO4 battery charger includes a DC output, LED indicators, and a cooling fan for efficient and reliable charging.
AC Side
Our LiFePO4 smart charger comes with an AC input for secure connections during use.
Convenient Anderson Connector+M8 Terminal Adapter Cable
Our LiFePO4 smart battery charger makes connections easy with the included Anderson connector and M8 terminal adapter cable for hassle-free use.

Designed for 12V Lithium Battery Charger, LiFePO4 Deep Cycle Batteries

The VEVOR 12V lithium battery charger is designed to work with LiFePO4 deep-cycle batteries, delivering the correct voltage and power for safe, efficient charging. There is no chance of damage or overcharging when you connect it directly to your 12V lithium battery system. It will always give you power.


This smart charger is designed to keep your LiFePO4 batteries safe, so they keep their full power and last longer. Because it doesn't work with lead-acid batteries, the power flow is optimized for lithium technology only. You can count on it to charge your batteries quickly and evenly, keeping them strong and ready for any job.


12V Lithium Battery Charger with 14.6V DC Output with 40A High Charging Current

While charging, the VEVOR 12V lithium battery charger delivers 14.6V DC and a strong 40A. It gives your batteries the quick power boost they need. In about 4 hours, a 150 Ah LiFePO4 battery can be fully charged. It saves time when you're getting ready for a trip or need steady power on demand.


Even though it delivers a strong output, the charger still keeps your batteries safe. It provides steady, smooth energy that prevents overheating, overcharging, or voltage spikes. This precise power management keeps your LiFePO4 cells healthy, extending their lifespan and ensuring they always work as expected.


4-Stage Intelligent Charging Curve for Safe Power Flow

The VEVOR 12V lithium battery charger uses a smart 4-stage charging method that determines what your battery needs on its own. As the first step, the precharge stage safely wakes weak or low-power batteries without stressing the cells.


Thereafter, the constant-voltage (CV) stage takes over to slow the charge and prevent it from going too high, ensuring the battery gets just the right amount of power. Lastly, the full charge stage maintains the battery's energy level at a safe level. It keeps it ready to use and prevents damage.


0V Activation Function for Reviving Low-Voltage Batteries

Should a lithium battery lose too much capacity, it may enter a protective mode and stop accepting charges. The VEVOR 12V lithium battery charger does not have this issue. Deeply discharged batteries are instantly charged by their smart 0V activation feature, which requires no extra tools or steps.


A battery can permanently damage itself if it remains at a low power level for an extended period. This feature helps keep that from happening. This feature is particularly beneficial for solar, RV, or boat batteries that sit idle between seasons or trips. You can safely recharge those dead batteries and have them working again in minutes.


Built-In Safety Protection Against Heat, Overcharge, and Short Circuit

When using the VEVOR lithium battery charger, safety is always the top priority. It meets strict FCC guidelines and has many built-in safety features to keep your batteries and gadgets safe. The charger checks for overheating, reverse polarity, short circuits, and overvoltage.


The smart safety system monitors the charging process continuously and automatically turns it off if it detects any issues. This helps prevent potential dangers like sparks, excessive heat, or faulty wiring from causing damage. The charger does everything for you, so you don't have to check or watch every step.


Efficient Cooling Fan for Stable and Quiet Operation

The VEVOR lithium battery charger has a built-in fan to keep it cool while in continuous use. It keeps the charger from overheating and protects the internal components, which makes it last longer. You can confidently charge big batteries without losing power or worrying about heat buildup, so they always work smoothly and efficiently.


What's great about this cooling system is how quiet it is. The fan doesn't make much noise, so you can charge your batteries without disturbing anyone in a garage, RV bay, or workshop. It lets a lot of air flow through without getting in the way, so charging is quiet and efficient.


Upgraded 50A Anderson Connector with M8 Terminal Adapter

The VEVOR lithium battery charger comes with a 50A Anderson-M8 terminal adapter wire that is 1.4 feet long. This makes the plug-and-play setup strong and safe. There is no need for complicated cables or extra tools to connect your charger to your battery. It only takes seconds.


This updated connector simplifies power operation and reduces the likelihood of heat accumulation or energy loss. It keeps the link clean and steady, which keeps your battery and charger from getting damaged or worn out. You can depend on this connection to work well whether you're charging lithium batteries in your RV, boat, golf cart, or solar power system.


Perfect for RVs, Boats, Golf Carts, and Solar Systems

The VEVOR lithium battery charger is very flexible, so you can use it in many different places. While you're on the move, you can keep it in your RV to charge your deep-cycle batteries. When you're out on the water, you can use it to power the lithium batteries in your boat.


This charger is great for more than just RVs and boats. It also works well for golf carts, backup power systems, and other tools or equipment that use lithium batteries. You can feel safe using it at home, in a workshop, or while doing things outside. Your batteries will reach full capacity without strain or overheating thanks to reliable charging performance.


Frequently Bought Together

VEVOR 12V 40A Lithium Battery Charger, 14.6V, AC-DC LiFePO4 Smart Charger, with Anderson Connector, LED Indicator, 0V Activation, for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV

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$ 118 90
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