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overview of LiTime 12V 45Ah U1 Lithium Wheelchair Battery
Dimensions details of litime 12v 45ah u1 lifepo4 battery
LiTime Group U1 45Ah lithium battery: EV-grade cells with 45A BMS, featuring multi-protection
Low temperature cut-off protection feature of litime 45ah group u1 lithium battery for fish finder
LiTime Group U1 45Ah lithium battery: Upgrade from lead-acid, 4000+ cycles, 10-year lifespan, and 45A BMS
LiTime u1 45Ah lithium battery supports 48V systems with flexible capacity expansion and high energy output
applications of litime 45ah u1 lithium battery - mobility scooter, wheelchair, camping, trolling motor, farm equipment and more
LiTime Group U1 45Ah lithium wheelchair battery: 1152Wh energy, 225A surge current, ideal for extended driving time
 LiTime 45ah u1 lithium batteries certified for quality with UL, CE, FCC, RoHS, and UN38.3 approvals for safety and reliability
precautions to notice before using litime 36v 50ah lithium bluetooth battery
2 packs of LiTime 12V 45Ah U1 Lithium Wheelchair Battery
1 / 1
overview of LiTime 12V 45Ah U1 Lithium Wheelchair Battery
Auto low-temp cut-off prevents damage from charging or discharging in extreme cold.
Dimensions details of litime 12v 45ah u1 lifepo4 battery
LiTime Group U1 45Ah lithium battery: EV-grade cells with 45A BMS, featuring multi-protection
Low temperature cut-off protection feature of litime 45ah group u1 lithium battery for fish finder
LiTime Group U1 45Ah lithium battery: Upgrade from lead-acid, 4000+ cycles, 10-year lifespan, and 45A BMS
LiTime u1 45Ah lithium battery supports 48V systems with flexible capacity expansion and high energy output
applications of litime 45ah u1 lithium battery - mobility scooter, wheelchair, camping, trolling motor, farm equipment and more
LiTime Group U1 45Ah lithium wheelchair battery: 1152Wh energy, 225A surge current, ideal for extended driving time
 LiTime 45ah u1 lithium batteries certified for quality with UL, CE, FCC, RoHS, and UN38.3 approvals for safety and reliability
precautions to notice before using litime 36v 50ah lithium bluetooth battery
2 packs of LiTime 12V 45Ah U1 Lithium Wheelchair Battery
1 / 1
Features

LiTime 12V 45Ah U1 Lithium Battery for Trolling Motor, Wheelchair & Mobility Scooter

$179.99
$279.99
36 % OFF

Ideal for 20-30lb Trolling Motor, Fish Finder, Camping, up to 600W Wheelchairs & Mobility Scooters.

  • Compact Yet Powerful: 174% more energy, but 59% lighter than 12V 35Ah lead-acid battery.
  • Saving Space: With Group U1 size, and 128.4 Wh/L energy density, suitable for limited space.
  • High Capacity: 576Wh usable energy & 576W max. continuous output power.
  • Max. 4P4S: Up to 51.2V 180Ah battery system (9216Wh & 9216W).
  • 20+ BMS Protections: 45A self-developed BMS, with overload protection with auto-recovery (30s), salt-spray resistance, and moisture-proof.
  • IP65 Water & Dust Proof: Ideal for trolling motor, fishing, or marine use.
  • Low-temp Cut-off Protection: Discharging off at <-4℉, charging off at<32℉, resume charging at≥41℉, ideal for ice fishing or cold areas.
  • EV-grade LiFePO4 Cells: With 4000-15000 deep cycles, 10 years lifespan, and non-toxic.
  • Wide Application: Suitable for 20-30lb trolling motor, fish finder, camping, 600W electric wheelchair, mobility scooter, farm equipment, etc.
  • For Wheelchair: Seamlessly fit for your wheelchairs. 2 batteries in series for 24V wheelchairs.
  • Safety Guarantee: UL-2271 tested, FCC, CE, RoHS, UN38.3 certified.
  • 4 Charging Ways: Supports 12V LiFePO4 battery charger, solar panel, alternator, and generator.
  • Installation Note: Please do not position the battery with the bolts side downward. Other orientations are permissible.
  • NOT Starter Battery: Please consider LiTime 12V marine starting batteries series.
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$179.99
$279.99
36 % OFF
warranty
5-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 12V 45Ah U1 Lithium Wheelchair Battery
12V 45Ah
$179.99
$279.99

Advanced Technology, Superior Performance

Designed for reliability and efficiency, LiTime 12V 45Ah lithium battery features Group U1 and 10X charging efficiency, saving storage space while shortening the charging time for a better experience. With low-temp cut-off protection and IP65 water & dustproof, you can rely on the battery in any harsh environment, ideal for cold weather, or marine use. EV-grade LiFePO4 cells with 4000+ cycles, make it the ultimate choice for long-lasting power!

LiTime group u1 45ah lithium battery: IP65 waterproof, 4000+ cycles, 10-year lifespan, with low-temp cut-off protection

Secure Power Even in Winter

With low-temp cut-off protection, LiTime 12V trolling motor battery stops discharging below -4℉, stops charging below 32℉, and resumes charging above 41℉. LiTime 12V trolling motor battery can effectively ensure the safety and performance of the battery in cold environments, thus extending the battery's service life. Perfect for ice fishing enthusiasts to start a secure winter adventure!

low temperature protection feature of litime group u1 45ah lithium marine battery

Lighter & Smaller & More Powerful

Compared to 12V 35Ah lead-acid battery, LiTime 12V deep cycle marine battery is 59% lighter, and 30% smaller, making it easy to install and handle. But with 576Wh energy, it provides 174% more energy for longer running time. Compared to LiTime 12V 50Ah battery, it features 22% smaller and 13% higher energy density. Its compact and powerful design is perfect for marine scenarios such as trolling motors, fish finders, etc., allowing you to enjoy smoother sailing on the water.

LiTime group u1 45ah lithium battery: 59% lighter, 174% more energy, 30% smaller than traditional lead-acid batteries

Elevated Performance with EV-grade Cells

LiTime 12V 45Ah LiFePO4 battery always emphasizes sustainablility and durability. It features 4000+ cycles@100% DOD, 6000+ Cycles@80% DOD, and 15000+ Cycles@60% DOD, so you can enjoy longer usage without frequent replacements. Experience 10+ years lifespan, minimizing overall costs and making it an economical choice. Choose LiTime 12V 45Ah lithium battery for a cost-effective and reliable power solution!

LiTime Group U1 45Ah lithium battery: EV-grade cells, 4000+ cycles, 10+ years lifespan, and 1C fast charging capabilitybattery with ev graded lifepo4 cells

Safeguard Your Battery with Upgraded BMS

LiTime 12V 45Ah lithium ion battery is equipped with self-developed BMS, which not only features basic protection, like overcharge, over-discharge, overcurrent, overheating, and short-circuit protection, but also additional upgraded protections, including low-temp cut-off protection, moisture resistance, salt-spray resistance, and overload protection with auto-recovery function, effectively avoiding damage to the batteries. Always ready to start a safe journey with easy and fast charging!

LiTime 12v 45ah lithium u1 wheelchair battery with bms provide 20+ protections

DIY Your Battery System

LiTime 12V 45Ah lithium battery supports up to 4P4S to form a 51.2V 180Ah battery system. With a maximum load power of 9.2kW and usable energy of 9.2kWh, it can meet high-power demands in various applications, including home storage, UPS, off-grid setups, and RVs.

 LiTime Group U1 45Ah lithium battery: Max load 9.2kW, usable energy 9.2kWh, supports up to 4P4S configurations

Unlock Smooth & Enduring Mobility

Specifically designed in the Group U1 size, LiTime 12V electric wheelchair battery fits most wheelchairs and mobility scooters seamlessly, easy to replace your old lead-acid battery. It supports 3X runtime of 12V 35Ah lead-acid battery, capable of supporting an entire day's mobility. And its superior climbing power allows you to conquer steep hills with ease, empowering you to go further and smoother. You can assemble 2 batteries in series to be compatible with your 24V electric wheelchair.

LiTime Group U1 45Ah lithium battery: 3X runtime of 12V 35Ah lead-acid, strong power for climbing hills and bumpy roads

4 Flexible Charging Methods

LiTime 12V deep cycle battery outperforms lead-acid battery with 10X faster-charging efficiency. Recommend with LiTime 14.6V 10A LiFePO4 charger, it reaches full capacity in 4.5hrs, offering swift replenishment for efficient usage.

charging guide of litime 45ah group u1 lithium wheelchair & mobility scooter battery

Power Your Every Adventure

LiTime 12V wheelchair batteries are ideal for a variety of applications. Perfect for marine adventures, it can power your trolling motor(20-30lb) or fish finder. When it's time to camp, it keeps your essentials running smoothly, like portable lights. No matter where you are, it will be your ultimate power solution.

applications of litime 45ah u1 battery - trolling motor, fish finder, camping and more

SPECS

BATTERY
Cell Type:
LiFePO4
Warranty:
5 Years
Cycle Life:
4000+
Nominal Voltage:
12.8V
Rated Capacity:
45Ah
Energy:
576Wh
Max. Expansion (Parallel & Series):
4P4S
Internal Resistance:
≤40mΩ
Certifications:
UL-2271,FCC ID,CE,RoHS,UN38.3
BMS
BMS:
45A
Max. Continuous Output Power:
576W
Max. Continuous Charge Current:
45A
Max. Continuous Discharge Current:
45A
Max. Discharge Current 1 Second:
225A
CHARGE
Charge Method:
CC/CV
Charge Voltage:
14.4±0.2V
Recommend Charge Current:
9A
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:
OTHERS
Terminals:
M6 Bolts
Weight Approx.:
9.47 lbs
Size:
7.76*5.2*6.69 in (Group U1)
Housing Material:
ABS
Protection Class:
IP65

FAQ

Can I use this battery to replace my old lead-acid battery?
What are the benefits of upgrading to lithium wheelchair mobility scooter battery?
What should I pay attention to before installing?
Can I connect the battery in series or parallel?

REVIEWS

Customer Reviews

Based on 6 reviews
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(6)
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P
Phil Darling
Great replacement for lead acid

While more expensive than the lead acid batteries that fit my scooter, I love these LiFePo4 batteries so far. They are lighter (less than half the weight of lead acid), have a longer lifespan, deeper depth of discharge and longer warranty. They require a different charger (one for LFP batteries) than lead acid, with an XLR adaptor if you want to charge in the scooter as normal.

[
[Gary Schmitz]
LiTime 45Ah battery

I have been using the battery for remote Amateur Radio operations for POTA, Parks On The Air. The usage has averaged around 15Ah usage per outing. Battery has been working well and sits around 13.1V during the operation. One thing I noticed is after complete charge the sitting voltage is around 12.8v which looks like a half charged LiFe battery. But after putting a load on the battery the voltage goes up to over 13v. Which is as it should be. Great battery.

C
Customer
Good battery

It is correct measurements and does very well as a replacement for DCM00035.

J
John Pittman
Extended time between charging

I bought these for my power wheelchair. I had sealed lead acid AGM batteries before and had replaced them with same before. Those would last less than a year and over time would need more frequent charging, witch is contributing to decreased life.
So after some experience with LifeP04 batteries on another device I own, I decided to upgrade my power chair to the newer tech in batteries.
I ordered 2 of the LiTime group U1 batteries. I received them right away. I followed the included instructions and charged each battery fully before putting them in my chair.
Two things that are a bonus is they much lighter weight and also 45ah vs the old 32ah batteries I had
They were physically the right size and would fit right into the chair, but the battery terminals were different and not a direct fit for my wiring harness. But all I had to do was but some "L" brass connectors to bolt on the battery terminals to give me the upright connection needed for my wiring harness.

Everything went smooth and was installed and running it less than 30 minutes.
I have ran with the LiTme batteries for 3 days now and they still show full charge on the joystick controller. Not sure that will be accurate with new type battery or not.
I'm going out to doctors tomorrow, so I charging back to full with my LifeP04 charger before I go out.
But after that I will do a complete test on longevity of charge .
The charger I use now is external using the XLR port on the joystick controller.
On my Invacare chair there is a built in charger, but it is for the lead acid batteries. I do not use it for charging. But I think I could use it in an emergency if I was out of house and for some reason the battery went too low to climb the ramp back into my van :)
John

Update:
After the full charge, I have ran my powerchair for 7 days without needing to recharge. My year old AGM sealed batteries would last at most 1 1/2 days before controller blinking red battery low warning.
So I say I'm thrilled with the upgrade to LiFeP04 batteries.

T
Tahrwh
Works great

Exactly as described. Great buy.

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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.
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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
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"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.
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