LiTime 12V(14.6V) 40A Lithium Battery Charger

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Basic

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Features

LiTime 12V(14.6V) 40A Lithium Battery Charger

C$203.99

C$329.99

38 % OFF

Fast 12V LiFePO4 Battery Charger: 14.6V DC output, 40A current, AC 100-240V input.
Input cable: 47.24 inch; output cable: 57.08 inch (including 9.84 inch Anderson extension cable).
Quick Charging: Fully charges a 12V 100Ah battery in 2.5 hours and 200Ah in 5 hours.
Lithium Battery Jump Start: Safely jump-starts BMS-protected lithium batteries.
Mountable Design: Secures with 4 screws for boats, RVs, and off-grid setups.
Smart LED Indicators: Real-time display for charging and status.
Upgrade Connection: 50A Anderson connector, M8 terminals
3-Stage Charging: Pre-charge, CC, and CV for stability.
Multilevel Protection: Over-temperature, short circuit, and more.
Quality Assured: CE & RoHS certified, 2-year warranty, and lifetime support.

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C$203.99

C$329.99

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12V 40A

C$203.99

C$329.99

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FEATURES SPECS FAQ REVIEWS

LiTime 12V (14.6V) 40A Deep Cycle LiFePO4 Lithium Battery Charger

BASIC

Charger Type：

LiFePO4

Output Voltage：

14.6V

Output Current：

40A

Max Input Current：

10A

Input Voltage Range：

100V to 240V AC; 50Hz to 60Hz

LED Indicator：

√

PROTECTION

Over Temperature：

√

Output Short-Circuit：

√

Reverse Polarity Connection：

√

Output Over-Voltage：

√

TEMPERATURE

Operating：

-4℉ ~ 104℉

Storage：

-40℉ ~ 158℉

OTHERS

Size：

L11.54*W5.31*H3.29 inch/ L293*W135*H70.5 mm

Approx. Weight：

6.17 lbs（2.8kg）

Warranty：

2 Years

Certifications：

CE, RoHS

Anderson Connector：

50A/ M8 Terminal

Input Cable：

47.24 inch

Output Cable：

57.08 inch (Include 9.84 inch Anderson Extension Cable)

What charger should I use for LiFePO4 battery?

For a complete charge of a 12V LiFePO4 battery, a charger with a voltage ranging from 14.2V to 14.6V is necessary. If a charger with a lower voltage is used, it can still charge the battery, but it won't reach full 100% capacity.

Can I charge a LiFePO4 battery with a trickle charger?

Trickle charging is not acceptable for lithium batteries. Charging a LiFePO4 battery with a trickle charger not designed for this type of battery could lead to overcharging or damage due to the different charging requirements of lithium batteries compared to traditional lead-acid batteries.

Should I charge LiFePO4 to 100%?

Charging a battery to less than 100% and avoiding complete discharge always increases cell longevity. Similarly, maintaining operation within the 20%-80% state of charge (SoC) range will prolong the life of lithium batteries. In the case of LiTime deep cycle lithium batteries, they can withstand over 4000 deep cycles at 100% Depth of Discharge (DoD), over 6000 cycles at 80% DoD, and more than 15,000 cycles at 60% DoD.

Is it OK to leave a lithium-ion battery on the charger overnight?

Leaving a lithium-ion battery on the charger overnight can be generally safe if you are using a charger like LiTime lithium battery chargers which is designed to stop charging once the battery reaches full capacity. Most modern lithium-ion chargers are designed with this feature to prevent overcharging.

Efficient

Battery charger

Amazing and heavy duty.

Exceptional service

Charger works as I t should. Had a few back and forth with support and it was a pleasant experience. Thanks for your help Pat!

Greg

Seems to work as it should

LiTime 12V(14.6V) 40A Lithium Battery Charger

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LiTime has been cultivating for 10 years, putting customers first.

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Why LiTime is Your Best Choice

TOP 1 LiFePO4 Brand

As the #1 LiFePO4 battery brand, LiTIme leads the market with the most complete power solutions—covering RVs, home storage, marine, golf carts, off-grid systems, and beyond.

15-Year Expertise

With 15 years of industry experience, LiTime serves over 350,000+ users globally, ensuring quality and trust. LiTime keeps innovating and has your back, always.

24/7 Expert Support

With 24/7 expert support and an average 24-hour response time, we ensure you get the help you need, anytime. Whether it's pre-sales or after-sales, we guarantee 100% support every step of the way.

Industry-Leading Tech

With EV-grade cells passing 80+ tests and a self-developed BMS with under 1% margin of error, LiTime batteries ensure 15,000 cycles, 20+ protections, and up to 10 years of reliable performance.

Cutting-Edge Features

LiTime batteries offer a range of advanced features, including Bluetooth, low-temperature protection, self-heating, high-rate discharge, pre-charging, ensuring reliable power and peace of mind in any environment.

Expert-Backed Quality

LiTime is backed by over 70+ patents and recognized for quality. Let authorities and patents prove why LiTime leads the way.

Trusted by Users Worldwide

Powering the World, Trusted by All

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User Insights

Hamjazz

I’ve been using the battery primarily as an emergency power backup at home — it gives me peace of mind knowing I’ve got reliable energy if the grid goes down.

Fish Big

The lightweight design is a game-changer for someone like me, who spends a lot of time outdoors. I use this battery regularly to power all my electronics during trips, and it has never let me down.

Esther Snow

Drop in for our travel trailer Great addition to our travel trailer. Now we can spend endless time at a remote campsite without worrying we will run out of power.

James

Omg awesome! Things are looking great so far. With all the great reviews on the web. I’m feeling pretty good about the two 200 AH batteries I bought. Thank you for a great product

Allan

Fairly light weight at 80 lbs. Only took about a day to fully charge with solar panels, and it runs my 3000 W inverter with no issues. 400ah is well worth getting instead of 4-100ah batteries connected together due to less wiring and possible loose connections. Highly recommend.

Donald L Anderson

Installed 2 100ah batteries in boat as my house bank with the Litime DC to DC 40amp charger to protect alternator. I have to say very happy with everything.

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36V 50Ah TM Smart

36V 60Ah GC

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