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36v45ah lithium golf cart batteries
36v lithium ion golf cart batteries
36 volt golf cart batteries with BCI group GC2 size
lightweight golf cart battery
36v golf cart battery with smart bluetooth 5.0
36v lithium batteries for golf carts with BMS & top lifepo4 cells
fast charging 36v golf cart batteries
36v lithium golf cart battery for easy installation
LiTime deep cycle lithium battery Delivery
36v lithium golf cart batteries 2pack
36 volt golf cart batteries 3pack
36v golf cart batteries 4 pack
36v lithium golf cart battery 6pack
golf cart battery kit: 36v 45ah gc2 battery +25 battery charger+battery monitor
36v45ah lithium golf cart batteries
36v lithium ion golf cart batteries
36 volt golf cart batteries with BCI group GC2 size
lightweight golf cart battery
36v golf cart battery with smart bluetooth 5.0
36v lithium batteries for golf carts with BMS & top lifepo4 cells
fast charging 36v golf cart batteries
36v lithium golf cart battery for easy installation
LiTime deep cycle lithium battery Delivery
36v lithium golf cart batteries 2pack
36 volt golf cart batteries 3pack
36v golf cart batteries 4 pack
36v lithium golf cart battery 6pack
golf cart battery kit: 36v 45ah gc2 battery +25 battery charger+battery monitor
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Bluetooth
Bluetooth 5.0 for battery status tracking—SOC, voltage, power, and more.
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Low-Temp
Low-Temp Charging Protection – Stops charging in cold environments to ensure safety and extend battery lifespan.
LiTime high discharge power
2C-Rate
2C discharge rate for powerful, high-output performance.

LiTime 36V 45Ah GC2 Bluetooth Lithium Golf Cart Battery

$339.99
$589.99
42% OFF
30-Day Price Guarantee & 30-Day Free Return Policy Included

Strong power and smart Bluetooth control for both golf carts and trolling motors—built for smoother rides and longer days on the water.

Built for 36V Golf Cart: Designed to replace 6V GC2 lead-acid batteries, this battery delivers stable power for 2000W golf carts for a smooth, hassle-free upgrade. Compatible with YAMAHA G1–G16, Club Car DS, E-Z-GO TXT, and more.

Go Farther on Every Charge: With 1728Wh of usable energy, you can enjoy longer rides and complete full rounds without worrying about recharging or running out of power.

Power Through Hills with Ease: With a 2C discharge rate (90A continuous / 225A peak), enjoy quicker acceleration and strong climbing power, so your cart stays smooth even on slopes or under load.

No More Range Anxiety: Check real-time battery status via Bluetooth on your phone, so you never have to guess your remaining power before heading out.

Smooth Power for More Scenarios: Delivers responsive and stable performance for trolling motors and street-legal carts (≤35 km/h), so you can enjoy steady control on the water or on the road without interruptions.

Built to Last, Built to Protect: With EV-grade LiFePO4 cells and a LiTime 5.0 BMS offering 20+ protections, including low-temperature cut-off, this battery delivers long-lasting performance and reliable safety you can trust in any condition.

Power More, Go Further: Delivers strong output for driving and energy storage, and expands up to 10368Wh (6P) for longer range and higher power needs.

Flexible Charging Anywhere: Supports fast charging (up to 1C) via charger, solar panel, or generator, so you can power up wherever you are.

FREE delivery Friday, May 8 - Monday, May 11
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5 Years Warranty
Backed by technical support within 24 hours.
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30 Days Price Match
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30 Days Free Returns
30 days no-questions-asked return.
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36v45ah lithium golf cart batteries
36V 45Ah GC Smart
FREE delivery Friday, May 8 - Monday, May 11
$339.99
$589.99
42% OFF
Add to Cart
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Best Power Solution for Your Golf Cart

With GC2 size, LiTime 36V lithium golf cart batteries are drop-in replacements for traditional 6V lead-acid batteries, providing a seamless fit without daily maintenance. Its EV-grade cylindrical cells not only feature higher energy density, but also enhance heat dissipation and stress resistance. With 90A upgraded BMS, it offers 90A continuous discharge current and 20+ advanced protections. The compact and lightweight design improves flexibility and efficiency on the course, allowing the golf cart to go faster and farther. Upgrade to LiTime 36V LiFePO4 batteries, experiencing the perfect size, power and convenience customized just for your golf cart!

LiTime 36v 45ah lithium golf cart batteries

Maximum Energy - Drive Faster, Go Farther

LiTime 38.4V 45Ah golf cart lithium battery delivers 1728Wh of usable energy, providing enough power to drive your golf cart up to 15 miles range. By supporting a maximum of 6 parallel combinations, you can create a robust 38.4V 270Ah battery system that reaches an impressive 10368Wh of energy. This high-energy setup allows your golf cart to travel up to 92 miles on a single charge, ensuring you can complete long rounds of golf without the worry of running out of power. Enjoy a powerful, reliable, and worry-free golfing experience!

LiTime 36v golf cart lithium battery with massive energy

Unmatched Power, Upgraded Protection

With 90A BMS, LiTime 36V lithium batteries for golf carts boast a 2X discharging rate, supporting 90A max. continuous discharge current. Whether you're climbing hills, or driving over rugged terrain, this allows for rapid energy release when needed, ensuring high-efficient performance for your golf cart under high loads. In addition, LiTime 36V golf cart batteries offer over 20+ protections, such as overcharge, over-discharge, over-current, overheating, short circuits, low-temp protection, pre-charge function, and overload protection with auto-recovery (30s). In addition, EV-graded LiFePO4 cells significantly feature enhanced safety and 10 years lifespan. With excellent thermal stability and shock resistance, the cells are reliable even in harsh environments.

LiTime 36 volt golf cart batteries built by top LiFePO4 cells

Stay Safety Even in Freezing Weather

LiTime 36 volt golf cart batteries come with a low-temp cut-off protection for further safeguard even in a cold environment. When the temperature drops below -4℉, it automatically stops discharging to prevent damage. Similarly, charging ceases below 32°F to protect the battery and prolong its lifespan. Once the temperature rises above 41°F, it resumes normal charging.

LiTime 36v golf cart batteries with low-temp protection

Upgrade to LiFePO4: Stronger, Smarter, Smoother

Upgraded your golf cart with LiTime 36V lithium golf cart battery! Compared with traditional 6V 200Ah lead-acid batteries, LiTime LiFePO4 battery is 53% lighter, giving you better maneuverability and a smoother ride on the course. With 288% more usable energy, you'll enjoy longer trips without worrying about running out of power. Whether you're cruising the entire course or taking longer rides between holes, this battery will keep you moving farther and more efficiently.

36v golf cart battery best replacement to 6v golf cart battery

Meets All Your Power Needs

Designed for versatility and performance, LiTime 36V lithium ion golf cart batteries are perfect for a wide range of vehicles, including golf carts such as Club Car, EZGO, ICON, and Yamaha, as well as LSV, ATV, NEV, E-trike (≤35 km/hour). Not only for golf carts, but also for a variety of applications, like solar energy, home backup energy, trolling motors, etc. It's the perfect energy solution for those who want efficiency, versatility, and a longer-lasting power source.

36v lithium battery for solar system, boat, trolling motor, street-legal cart

BATTERY

Cell Type:
LiFePO4
Warranty:
5 Years
Cycle Life:
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
Nominal Voltage:
38.4V
Rated Capacity:
45Ah
Energy:
1728Wh
Max. Expansion (Parallel & Series):
6P1S
Internal Resistance:
≤40mΩ
Certifications:
FCC,CE,RoHS,UN38.3,FCC ID
Bluetooth:

BMS

BMS:
90A
Max. Continuous Output Power:
2000W (For Electric Cart); 3456W (For Energy Storage)
Max. Continuous Charge Current:
45A
Max. Continuous Discharge Current:
90A
Max. Discharge Current 1 Second:
225A

CHARGE

Charge Method:
CC/CV
Charge Voltage:
43.2±0.6V
Recommend Charge Current:
9A(0.2C)

TEMPERATURE

Charge Temperature:
0℃ to 50 ℃ / 32℉ to 122 ℉
Discharge Temperature:
-20℃ to 60 ℃ / -4℉ to 140 ℉
Storage Temperature:
-10℃ to 50 ℃ / 14℉ to 122 ℉
Low-Temperature Protection:
Low-Temperature Charging Protection Auto Recovery:
5℃ / 41℉ (Battery Temperature)

OTHERS

Terminals:
M8 bolts
Weight Approx.:
31.95lbs
Size:
10.24*7.09*10.43 inch
Housing Material:
ABS
Protection Class:
IP65

How fast does a 36V golf cart go?

How many amps does a 36V golf cart draw?

How will installing lithium batteries improve the performance of a golf cart?

What is the life expectancy of a lithium golf cart battery?

How to charge 36V 45Ah lithium golf cart battery?

Customer Reviews

Based on 12 reviews
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(12)
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T
Tony D
Awesome Batteries!!

I replaced my golf carts 6 lead-acid batteries with 2 of these 38.4v 45ah batteries, and my cart is faster, and I car ride for hours without charging. I would definately recommend these batteries.

V
Valerie Gardner Helms
Make sure you get the charger with it

Works perfect for our golf cart

F
FRANK MAGUIRE

Great product!

A
Alex Wilson
Exceptional Value!

Best battery for the price! Performance is off the charts.

S
Sarah Johnson
Dependable and Durable

Ive taken this battery on several golf outings, and its been completely dependable. No issues at all, and it handles the terrain well. Definitely worth the investment!

S
Sarah
Great Performance and Customer Support

The LiTime battery works exactly as advertised. It powers my golf cart for long trips, and the installation was seamless. When I reached out to their customer service, they were very helpful and responsive, which is always a plus.

L
Lucy
Perfect Purchase Experience

My experience with LiTime has been outstanding. From the moment I ordered the battery, the process was seamless. When I reached out for support regarding an installation question, their team responded quickly and provided clear guidance. The battery works great, and Im completely satisfied with the overall service.

B
Brian Carter
Strong Performance

Ive noticed a significant boost in performance since switching to the LiTime battery. It provides smooth acceleration and allows me to drive longer distances without any issues.

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Why LiTime is Your Best Choice

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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.
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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.
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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.
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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.
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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.
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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.
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User Insights
litime lithium golf cart battery customer review: a red golf cart sits on grass
The weight difference was incredible. One 6v Battery weighed 63 lbs. this battery 38 lbs!
lithium boat batteries for trolling motor in kayak
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.
Classic beige Volkswagen bus with a spare tire on the front, parked in a driveway
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.
Red pickup truck with a large black camper pod attached, parked in a grassy field near woods
Shipping was extremely fast ( received within two days after placing order). Batteries work like a charm for our camper.
Solar panels power a snowy off-grid cabin, enabled by LiTime lithium batteries
For the performance & reliability, I do recommend this battery
A LiTime 51.2V 100Ah battery is placed on carpet, showcasing its features alongside a tennis ball for scale, in a customer review
The amount of power that this battery can instantly dump into the cart is awesome.
White RV, blue picnic mat, campfire smoke in autumn forest. Cozy camping scene
Used my new LiTime 12v 200a batteries for the first time this weekend. Couldn’t be happier!
litime customer feedback of using the battery  powering fish finders
I would say that not only are the products great, but so is the customer service.
Technician uses a yellow Fluke clamp meter to test  litime batteries on a workbench
Very impressed with the quality and the documentation provided by LiTime.
customer review of litime lithium 12v 140ah dual purpose marine battery
The best upgrade you can make!
Two black Li-Time 1000W pure sine wave inverters on a gray couch.
Li Time US , Great customer support services
litime customer feedback of a man holding a 12v 140ah group 31 battery showing his satisfaction
This charger is a beast! Pleasantly surprised so far with LiTime products.
litime lithium golf cart battery customer review: A person stands by the golf cart
After many months of debate, I finally bit the bullet and rebuilt my Stealth 4x4 cart with the new batteries.
A camo golf cart sits in a snowy landscape, ready for winter use, featured in a litime lithium golf cart battery customer review
So far for my golf cart it's been a great battery I got the 10amp charger also no problems.
Black pickup truck towing a white and black Cougar travel trailer on a grassy field
Great customer service! The batteries ran our solar system on our camper with no problem.
Yellow and black Ryobi device with four black LiTime batteries on brick pavement
The replacement was straight forward - the new LiTimes batteries are nearly 50% lighter than the lead acid batteries.
tow litime 12v 230ah batteries installed in rv
No complaints yet, still building my system, so far, I am impressed
Gray Nucanoe kayak on shore with fishing rods, litime 100ah battery, and folding chair.
Already had my 100ah trolling motor battery out several times and it’s delivered in spades. Very happy with my purchase!
A homemade robot with a large wheel, LiTime battery, and electronic components
Though I had to reconfigure the base of the robot, I have more than enough battery capacity to run for hours.
Blue truck with a gray Eagle Cap Grandby slide-in truck camper in a forest
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.
Close-up of a LiTime 51.2V 30Ah battery wiring in a yellow vehicle frame
Love how light this battery is. My mower lost about 100 Lbs of weight. The battery has a nice case and looks top quality.
an off-grid setup powering coffee machine with 2 litime 280ah battery and 3000w inverter
Great Products. Really Great Support.
The weight difference was incredible. One 6v Battery weighed 63 lbs. this battery 38 lbs!
litime lithium golf cart battery customer review: a red golf cart sits on grass
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.
lithium boat batteries for trolling motor in kayak
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.
Classic beige Volkswagen bus with a spare tire on the front, parked in a driveway
Shipping was extremely fast ( received within two days after placing order). Batteries work like a charm for our camper.
Red pickup truck with a large black camper pod attached, parked in a grassy field near woods
For the performance & reliability, I do recommend this battery
Solar panels power a snowy off-grid cabin, enabled by LiTime lithium batteries
The amount of power that this battery can instantly dump into the cart is awesome.
A LiTime 51.2V 100Ah battery is placed on carpet, showcasing its features alongside a tennis ball for scale, in a customer review
Used my new LiTime 12v 200a batteries for the first time this weekend. Couldn’t be happier!
White RV, blue picnic mat, campfire smoke in autumn forest. Cozy camping scene
I would say that not only are the products great, but so is the customer service.
litime customer feedback of using the battery  powering fish finders
Very impressed with the quality and the documentation provided by LiTime.
Technician uses a yellow Fluke clamp meter to test  litime batteries on a workbench
The best upgrade you can make!
customer review of litime lithium 12v 140ah dual purpose marine battery
Li Time US , Great customer support services
Two black Li-Time 1000W pure sine wave inverters on a gray couch.
This charger is a beast! Pleasantly surprised so far with LiTime products.
litime customer feedback of a man holding a 12v 140ah group 31 battery showing his satisfaction
After many months of debate, I finally bit the bullet and rebuilt my Stealth 4x4 cart with the new batteries.
litime lithium golf cart battery customer review: A person stands by the golf cart
So far for my golf cart it's been a great battery I got the 10amp charger also no problems.
A camo golf cart sits in a snowy landscape, ready for winter use, featured in a litime lithium golf cart battery customer review
Great customer service! The batteries ran our solar system on our camper with no problem.
Black pickup truck towing a white and black Cougar travel trailer on a grassy field
The replacement was straight forward - the new LiTimes batteries are nearly 50% lighter than the lead acid batteries.
Yellow and black Ryobi device with four black LiTime batteries on brick pavement
No complaints yet, still building my system, so far, I am impressed
tow litime 12v 230ah batteries installed in rv
Already had my 100ah trolling motor battery out several times and it’s delivered in spades. Very happy with my purchase!
Gray Nucanoe kayak on shore with fishing rods, litime 100ah battery, and folding chair.
Though I had to reconfigure the base of the robot, I have more than enough battery capacity to run for hours.
A homemade robot with a large wheel, LiTime battery, and electronic components
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.
Blue truck with a gray Eagle Cap Grandby slide-in truck camper in a forest
Love how light this battery is. My mower lost about 100 Lbs of weight. The battery has a nice case and looks top quality.
Close-up of a LiTime 51.2V 30Ah battery wiring in a yellow vehicle frame
Great Products. Really Great Support.
an off-grid setup powering coffee machine with 2 litime 280ah battery and 3000w inverter

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.
Supporting professional anglers and sustainable fishing through the National Professional Anglers Association.