Battery for senior mobility scooters and electric wheelchairs

Battery for senior citizen electric mobility scooter & electric wheelchair

Safe battery, peace of mind for the family.

Boot electric engine | Fish finder | ElektrorCholstuhl | Seniors electromobile | Low temperature

12V 45Ah

Power Queen LiFePO4 12V 45Ah Group U1 battery for senior mobility scooter

€109,99 €149,99

Why buy from Power Queen official website?

Proven expertise

Benefit from over 10 years of lithium battery experience for first-class, reliable energy solutions.
5 year guarantee

Enjoy complete peace of mind with our comprehensive, 5-year all-round warranty.
Free Shipping

Receive fast, reliable shipping free of charge throughout the EU (excluding Greece and islands).
Full support

Pre-purchase and post-purchase assistance: We resolve your concerns quickly and competently.
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Secure special benefits: discounts, tax-free in Germany, bonuses, gifts & more.
Original guarantee

100% certified original products – protection against counterfeits and security risks.

30 day return policy

1 million+ users worldwide

10+ years of expertise

Local warehouses in Germany

30 day return policy
1 million+ users worldwide
10+ years of expertise
Local warehouses in Germany

Portable and efficient battery (only 4.3kg)

212% higher energy density, 60% lighter than a 12V 35Ah lead-acid battery (Group U1).
A 12V 45Ah lithium battery can easily replace two 12V 30Ah or 35Ah lead-acid batteries of size BCI Group U1.
Safe through the winter: Automatic shutdown when charging at 0 °C.

FAQ

What are the benefits of using Power Queen lithium batteries for mobility scooters and wheelchairs?

Power Queen lithium batteries offer a longer lifespan, lighter weight, faster charging, and consistent power output compared to conventional lead-acid batteries. They are also maintenance-free and feature an integrated battery management system (BMS) for enhanced safety.

Are Power Queen lithium batteries compatible with my mobility scooter or wheelchair?

Our lithium batteries are designed as replacements for most 12V lead-acid batteries in mobility scooters and wheelchairs, such as U1 and 22NF sizes. However, we recommend checking the voltage and size specifications of your device before purchasing.

How long do Power Queen lithium electric vehicle batteries last?

Power Queen's lithium batteries have a lifespan of over 10 years with up to 4,000–15,000 cycles, which is significantly longer than lead-acid batteries, which typically last 300–500 cycles.

Can I connect multiple batteries to increase power or capacity?

Yes, you can connect Power Queen lithium batteries in series (for higher voltage) or in parallel (for higher capacity).

Note: For series or parallel connection, the batteries must meet the following conditions:

The batteries must be identical, with the same capacity (Ah) and the same BMS power (A).
They must be from the same brand, as lithium batteries from different brands have different BMS configurations.
They should be purchased within a short period of time (ideally within one month).

Can I use a regular lead-acid charger with Power Queen lithium batteries?

We recommend using a lithium-compatible charger to optimize battery performance and lifespan.

Up to 8x more durable than lead

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