Prices Rise April 25 Due to Tariffs! Act Now, Save Big!
03
Days
03
Hrs
03
Mins
03
Secs
0
Recommended Results
1
RV Batteries
2
Trolling Motor Batteries
3
Golf Cart Batteries
4
Marine Batteries
5
Off-Grid Batteries
6
Home Backup Power Batteries
7
Starting/Cranking Batteries
8
Bluetooth Batteries
9
12V 100Ah Battery
Sorry, no matching results found.
Try searching again or contact our Customer Service.
Product Results
View All
Preons for 12V RV
Preons for 12V RV
Preons for 12V RV
Preons for 12V RV
Preons for 12V RV
Blog Results
View All
Preons for 12V RV
Preons for 12V RV
Preons for 12V RV
Preons for 12V RV
Preons for 12V RV
Best Sellers
LiTime 12V 165Ah Bluetooth Lithium Battery for RV and Marine
12V 165Ah Smart
$419.99
$549.99
LiTime 48V 100Ah Golf Cart Metal Case Lithium Battery - 200A BMS & Real-Time Monitoring
51.2V 100Ah GC Comm
$1,199.99
$1,999.99
LiTime 12V 100Ah Marine Battery for Electric Outboard Trolling Motor
12V 100Ah TM Plus Smart
$299.99
$528.56
LiTime 12V 100Ah Mini LiFePO4 Lithium Battery -Small Deep Cycle Battery
12V 100Ah Mini
$259.99
$599.99
LiTime 48V(51.2V)100Ah ComFlex Edition Server Rack LiFePO4 Battery with CAN/RS485 Communication
51.2V 100Ah ComFlex 
$1,399.99
$2,149.99

Login

Forgot password?
Home LiFePO4 Lithium Battery Charger 43.8V 18A
overview of litime 36 volt 18a lithium lifepo4 battery charger
dimension information of litime 36v (43.8v) 18a lithium battery charger
led indicator feature of litime 36v lithium battery charger showing charging status
4 safety protections feature of litime 18a lithium battery charger for 36v battery
moutable design feature of litime 36v 18a lithium battery charger
easy charge operation feature with anderson plug and on/off switch of litime 36v lithium battery charger
litime 43.8 volt 18a lithium battery charger designed for 36v(38.4v) lifepo4 battery
convenient carry handle designed of litime 36v 18a lifepo4 battery charger
charging temperature range guide and applications of litime 36v 18a lifepo4 battery charger
package information of litime 36v lifepo4 battery
1 / 1
overview of litime 36 volt 18a lithium lifepo4 battery charger
dimension information of litime 36v (43.8v) 18a lithium battery charger
led indicator feature of litime 36v lithium battery charger showing charging status
4 safety protections feature of litime 18a lithium battery charger for 36v battery
moutable design feature of litime 36v 18a lithium battery charger
easy charge operation feature with anderson plug and on/off switch of litime 36v lithium battery charger
litime 43.8 volt 18a lithium battery charger designed for 36v(38.4v) lifepo4 battery
convenient carry handle designed of litime 36v 18a lifepo4 battery charger
charging temperature range guide and applications of litime 36v 18a lifepo4 battery charger
package information of litime 36v lifepo4 battery
1 / 1
Features

LiTime 36 Volt (43.8V) 18A LiFePO4 Lithium Golf Cart Battery Charger

$179.99
$279.99
- 35.72 %
  • Designed for 36V (38.4V) LiFePO4 batteries.
  • 43.8V output, 18A charging current, 100-240V AC input.
  • Input cable: 47.24 inch; output cable: 61.02 inch (including 13.78 inch Anderson extension cable). View specs.
  • Safely jump-starts BMS-protected lithium batteries within 3 seconds.
  • Independent AC cable, top handle, on/off switch, and 50A Anderson connector for easy and safe use.
  • Automatic CC, CV, and Cut off transitions.
  • Protections against over-temperature, reverse polarity, short-circuit, and over-voltage.
  • LED indicators for power on/off, standby, charging, full charge, and error monitoring.
  • CE and RoHS certified.
  • 2-year warranty with professional support and 24-hour response time.
Comparison
Quantity:
$179.99
$279.99
- 35.72 %
warranty
2-Year Warranty
Backed up by techical support within 24hrs.
Free Shipping
Free standard shipping on all orders.
Delivered in 2–5 business days.
Free Returns
30 Days Hassle Free Returns
overview of litime 36 volt 18a lithium lifepo4 battery charger
43.8V 18A
$179.99
$279.99
Features
Specs
FAQ
Reviews
LiTime 36V (43.8V) 18A LiFePO4 Battery Charger
The LiTime 43.8V 18A charger is specifically designed for charging 36V (38.4V) LiFePO4 (Lithium Iron Phosphate) batteries, making it an excellent choice for ensuring the longevity and performance of your battery systems.
LiTime 36V LiFePO4 battery charger designed for 36V (38.4V) batteries, showcasing power and compatibility features
4 Safety Protections
The LiTime 43.8V 18A LiFePO4 Battery Charger is equipped with essential safety features to ensure safe and reliable charging. Over-temperature Protection: Prevents overheating of the charger and batteries, ensuring safe operation even in demanding conditions. Reverse Polarity Protection: Safeguards the charger and batteries from damage due to incorrect connections. Over-voltage Protection: Protects against voltage surges, ensuring that batteries are charged within safe voltage limits. Short-circuit Protection: Detects and responds to short circuits, minimizing the risk of damage and enhancing safety. These safety features make the LiTime charger a reliable choice for maintaining and charging your LiFePO4 batteries, providing peace of mind during use.
safety protection of litime 36 volt 18a lithium battery charger
LED Indicator Showing Charging Status
The LiTime 43.8V 18A LiFePO4 Battery Charger features a user-friendly LED indicator that provides real-time status updates on the charging process.
led indicator feature of litime 36v lifepo4 battery charger showing charging status
Dedicated Charging Mode for LiFePO4 Battery
3-Stage charging function can identify battery voltage and automatically switch charging mode, providing fast and efficient charging.
charging mode of litime 36v lithium lifepo4 battery
Mountable Design
The LiTime 43.8V 18A LiFePO4 Battery Charger features an upgraded mountable design that facilitates easy installation in various settings. This mountable design enhances convenience and accessibility, making it easier to integrate the charger into your battery management setup!
wall-mounted feature of litime 36 volt 18a lithium battery charger
Widely Applications
The LiTime 43.8V 18A LiFePO4 Battery Charger is designed for a variety of applications like boat, golf cart, making it a versatile choice for different environments.
applications of litime 36v lithium battery charger 18a for boat, golf cart
What's in the Box
The LiTime 43.8V 18A LiFePO4 Battery Charger comes with everything you need for efficient operation, including the charger itself, a direct wired DC wire for secure battery connections, an AC wire for power source connectivity, a 50A Anderson connector for high-current applications, and a user manual that offers detailed instructions and safety information. This comprehensive package ensures a straightforward setup, allowing you to start using your new charger right away!
package information of litime 36 volt 18a lithium battery charger

SPECS

BASIC
Charger Type：
LiFePO4 Battery Charger
Output Voltage：
43.8V
Output Current：
18A
Max Input Current：
10A
Lithium Battery Activation：
√
Input Voltage Range：
100V to 240V AC; 50Hz to 60Hz
LED Indicator：
√
Output Voltage (DC)：
43.8V+14.6V/LFP, 42V+16.8V/NCM, 44.1V+14.7V/Lead Acid
Max. Charging Power：
441W+168W
PROTECTION
Over Temperature：
√
Output Short-Circuit：
√
Reverse Polarity Connection：
√
Output Over-Voltage：
√
Output Over-Current：
√
Output Under-Voltage：
√
TEMPERATURE
Operating：
-25℃ to 45℃/-13℉ to 113℉
Storage：
-40℃ to 80℃/-40℉ to 176℉
OTHERS
Size：
L10.89XW4.72XH2.95 inch
Approx. Weight：
2.3kg/5.07lbs
Warranty：
2 years
Certifications：
CE & RoHS
Anderson Connector：
50A
Input Cable：
47.24 inch
Output Cable：
61.02 inch (Include 13.78 inch Anderson Extension Cable)
Terminals：
M8 Terminal

FAQ

What type of battery is this charger suitable for charging?
When installing the LiTime 36V golf cart battery charger, are there any precautions I need to be aware of?
Is it OK to leave a LiFePO4 battery on the charger overnight?
Can I charge more of one batteries in parallel at the same time?
Is it possible to link multiple chargers together to achieve higher charging amperage?

REVIEWS

Customer Reviews

Based on 7 reviews
100%
(7)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
R
Ronald Higginbotham
Charger works great!

Bought this charger for my 36v Li Time battery and it works great. Solid charger with good wiring.

T
Tim Gibson

LiTime 36V (43.8V) 18A Lithium Golf Cart Battery Charger

V
Vince
36v 55ah Battery

So far it’s working quite well. It performs well connected to my NK300 on my kayak. I haven’t gotten an opportunity to stay out all day yet, so I can’t report on a daily longevity. We shall see how long it lasts, but zero issues as of now.

M
Michael Lane
Li Time

So far satisfied with the product

B
Brad Knear

Great product with no complaints.

12

Official Website Only

Advantages of Buying from LiTime.com: Benefits, Discounts, And VIP Service
LiTIme Official Website Discount

Official Website Discount

Quick View
LiTime 24 hours Experts Support

LiFePO4 Experts Support

Quick View
LiTime Risk-Free Orders and Warranty

Risk-Free Warranty

Quick View
LiTime Free Shipping and Fast Delivery

Free Shipping

Quick View
Unlock LiTIme official LiPoints and Rewards

LiPoints & Rewards

Quick View
LiTime One-Stop Power Solution

One-Stop-Solution

Quick View

Why LiTime is Your Best Choice

TOP 1 LiFePO4 Brand

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

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

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.
Expert-Backed Quality

Expert-Backed Quality

LiTime is certified by top organizations like RVDA, backed by over 70+ patents and recognized for quality. Let authorities and patents prove why LiTime leads the way.
Industry-Leading Tech

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

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.

User-Driven Power Stories

See how LiTime batteries are changing the way real users power their lives.
0 +
Years of Industry Expertise
0 +
Countries & Regions
0 +
Intellectual Property Rights
0 +
User Insights
Matt Elliott
The weight difference was incredible. One 6v Battery weighed 63 lbs. this battery 38 lbs!
Reel in Florida
I think the mini is the real star of the show. 100ah in this small a package is perfect for kayaks and other small craft.
Patrick Dwivedi
I love the lighter weight of the battery. I no longer need to call on my trusty neighbors to help me install the battery inside my VW Bus.
Paul Muller
Shipping was extremely fast ( received within two days after placing order). Batteries work like a charm for our camper.
[KellG]
For the performance & reliability, I do recommend this battery
Dan M
The amount of power that this battery can instantly dump into the cart is awesome.
Eric Anderson
Used my new LiTime 12v 200a batteries for the first time this weekend. Couldn’t be happier!
mtkeane
I would say that not only are the products great, but so is the customer service.
Greg Sapp
Very impressed with the quality and the documentation provided by LiTime.
Reel in Florida
The best upgrade you can make!
Artie H
Li Time US , Great customer support services
Andrew Martin
This charger is a beast! Pleasantly surprised so far with LiTime products.
John D. Hollingsworth, Jr.
After many months of debate, I finally bit the bullet and rebuilt my Stealth 4x4 cart with the new batteries.
Customer
So far for my golf cart it's been a great battery I got the 10amp charger also no problems.
Eve Ford
Great customer service! The batteries ran our solar system on our camper with no problem.
Klaus Feldmeier
The replacement was straight forward - the new LiTimes batteries are nearly 50% lighter than the lead acid batteries.
Scott Winebarger
No complaints yet, still building my system, so far, I am impressed
[Timothy Vaughan] Vaughan
Already had my 100ah trolling motor battery out several times and it’s delivered in spades. Very happy with my purchase!
John Hogan
Though I had to reconfigure the base of the robot, I have more than enough battery capacity to run for hours.
Perry Mahnke
It's amazing how much lighter the LiTime Mini batteries are, the conversion was easy, and the fit & finish on the LiTime Minis is great.
Anthony Carita
Love how light this battery is. My mower lost about 100 Lbs of weight. The battery has a nice case and looks top quality.
Rob D.
Great Products. Really Great Support.

Power You Can Trust, Backed By Experts

The Power Behind Experts, Adventures, And The World’s Best
Media
Association
"Globally trusted, LiTime’s innovation in energy solutions sets a new industry standard."
"LiTime combines cutting-edge technology with unmatched reliability, powering users' lives worldwide."
"LiTime’s LiFePO4 batteries provide outstanding performance, making it the top choice for customers."
"LiTime delivers powerful, reliable, and sustainable energy solutions tailored to meet every need."
"LiTime’s customer-centric approach drives the development of unparalleled energy solutions."
"LiTime's energy solutions combine advanced R&D with real-world user insights for unmatched reliability."
"With extensive research backing it, LiTime’s products are engineered for superior quality and durability."
"Renowned for its exceptional battery technology, LiTime is a trusted leader in energy innovation."
"The world trusts LiTime for innovative and dependable energy solutions, powering homes and businesses."
"LiTime's global reputation for excellence is built on performance, reliability, and cutting-edge technology."
"LiTime’s LiFePO4 batteries are the perfect fusion of innovation and reliability for every user."
"LiTime’s commitment to research ensures their products remain at the forefront of energy solutions."
"LiTime's power solutions are trusted by users globally, offering unmatched performance and longevity."
"LiTime’s success stems from combining groundbreaking technology with a deep understanding of customer needs."
"LiTime pioneers the future of energy with innovation, reliability, and sustainability."
LiTime batteries are installed to ABYC E-13 standards, fully compliant with lithium battery requirements.
Powering passion on the water – as a member of IGFA.
Proud Member of GCSAA – Trusted by golf course professionals nationwide.
Member of RVDA – Serving the RV Industry with advanced lithium power.
Powering the RV lifestyle with Escapees-backed lithium technology.
Official FMCA commercial member delivering trusted power for motorhome owners.

Shop By

Applications

Support

Company

LiTime(AmpereTime)
Life & Discovery
We believe the best is yet to come. We'd love to hear from you and innovate to better power your life & discovery.
Member of RVDA Member of family motor coach association member of escapees rv club Member of ABYC Member of IGFA Member of GCSAA
Copyright @ 2025 LiTime All Rights Reserved
Congratulations
The number of compare bar columns is full, you can remove unwanted items before adding them!
Compare Bar
Hide
1
You can also continue to add
2
You can also continue to add
3
You can also continue to add
4
You can also continue to add