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111
LiTime 12V 45Ah U1 Lithium Wheelchair Battery
Group U1 Mobility LiFePO4 – Ideal for 300W-600W Wheelchairs & Mobility Scooters
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BCI Group U1 Size: Seamlessly fit for your wheelchairs. 2 batteries in series for 24V wheelchairs.
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20+ BMS Protections: 45A self-developed BMS, with overload protection with auto-recovery (30s), salt-spray resistance, and moisture-proof.
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High Energy & Power: 576Wh usable energy & 576W max. continuous output power.
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Max. 4P4S: Up to 51.2V 180Ah battery system (9216Wh & 9216W).
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EV-Grade LiFePO4 Cells: 4000-15000 deep cycles, 10-year lifespan.
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IP65 Waterproof & Dustproof: Ideal for marine, or wet environment.
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Wide Applications: For wheelchairs, mobility scooters, 20-30lb trolling motors, farm equipment, fish finder, etc.
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Certifications: UL-2271 tested, FCC, CE, RoHS, UN38.3 certified.
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4 Charging Ways: Battery charger, solar panel, alternator, and generator.
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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.
30-Day Price Guarantee
- $129.99
-
$279.99 - $129.99
- Unit price
- per
Discover our latest innovation - the U1 lithium battery for wheelchairs is now available at a launch price!
Subtotal:
$129.99
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Free Shipping
Free standard shipping on all orders
Estimated to be delivered within 2-5 business days.
5 Years Warranty
Backed up by technical support within 24hrs.
Free Returns
30 Days Hassle Free
Returns
Frequently Bought Together
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FEATURES
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SPECS
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FAQ
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REVIEWS
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!
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!
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.
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!
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!
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.
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.
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.
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.
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
Q: Can I use this battery to replace my old lead-acid battery?
A:
The 12V 45Ah battery size fits most electric wheelchairs and mobility scooters on the market, and the size of Group U1 is a direct replacement of thewheelchair's orginal lead-acid battery pack, plug-and-play.
lf you encounter any difficulties during the battery replacement process, it is recommended to consult the specific user manual for your wheelchair and seek assistance from a professional technician. It's warmly welcomed to contact us at service@litime.com
Please remember to dispose of the old batteries properly, following local regulations and environmental guidelines.
Q: What are the benefits of upgrading to lithium wheelchair mobility scooter battery?
A:
Lithium batteries are lighter, which helps reduce the overall weight of electric vehicles, improving energy efficiency and acceleration performance. Supports 4P4S, meeting the needs for long-range mileage.
The BMS has a self-recovery protection function, meaning that after protection is triggered, you do not need to disconnect and reconnect the load, making it more convenient for using.
It has a low-temperature protection function, cutting off charging below 0°C, resuming charging at 5°C, and cutting off discharge below -20°C.
With certifications and test reports: UL-2271, FCC, CE, ROHS, UN38.3. This lithium battery ensures compliance with international safety, environmental, and performance standards, providing users with reliable and safe power for various applications.
Q: What should I pay attention to before installing?
A:
1. Pay attention to the battery dimensions. The size should not be too large, and should be based on the size of the original lead-acid battery case.
2. If the size matches (Group U1), you can directly use the original battery fixing components in the vehicle for installation.
3. Confirm whether the charger is compatible with lithium iron phosphate (LiFePO4) batteries. If not, it needs to be replaced with a LiFePO4 charger.
Q: Can I connect the battery in series or parallel?
A:
Yes. LiTime 12V 45Ah lithium battery supports up to 4 in parallel and 4 in series (Max. 4P4S) to form a 51.2V 180Ah battery system with 9216Wh of energy and a max. load power of 9216W. In addition to wheelchair and mobility scooter, it can also be used in campers, backup power, trolling motors (20-30 lb) and off-grid systems.
To connect in series or parallel, batteries should meet the below conditions:
a. identical batteries with the same battery capacity (Ah) and BMS (A);
b. from the same brand (as lithium battery from different brands has their special BMS);
c. purchased in near time (within one month).
REVIEWS
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