USB Rechargeable AA Batteries – Constant Voltage Lithium (Pack of 2 or 4)

Because buying disposable batteries every month gets expensive fast.

These USB rechargeable AA batteries are the smarter option for student life. Instead of constantly replacing dead batteries in remotes, clocks, gaming controllers, and gadgets, you simply recharge them and use them again.

Charge them hundreds of times, save money, and avoid the classic “the batteries are dead again” moment.

Better for your wallet. Better for the planet. Much more convenient.

Why students love them

Recharge instead of replacing
Each battery can be recharged up to 1200 times, meaning one set can replace hundreds of disposable batteries.

Save money long-term
Buying disposable batteries again and again adds up. Rechargeables quickly pay for themselves.

Constant 1.5V voltage output
Unlike some rechargeable batteries that lose power quickly, these provide a stable 1.5V output so devices perform properly.

Fast USB charging
Recharge using a standard 5V USB charger with the included cable.

Clear charging indicator
Flashing light while charging
Solid light when fully charged

Reliable in different environments
Designed to operate between -20°C and 60°C, making them dependable for everyday use.

Perfect for student essentials

Great for devices like:

TV remotes

LED lights

wireless keyboards & mice

gaming controllers

clocks

small electronics

Basically anything that uses AA batteries.

The practical bits

Battery type: Lithium rechargeable AA
Voltage: 1.5V constant output
Capacity: 2600mWh
Recharge cycles: Up to 1200 times
Charging: 5V USB charging cable included

Temperature range: -20°C to 60°C

What’s included

2 × AA rechargeable batteries or
4 × AA rechargeable batteries

USB charging cable

Disposable batteries run out.

These just recharge and keep going.

Charge once. Use again.
A simple upgrade for student gadgets.

🚚 Free UK Delivery

Delivery is completely free on all Loomz orders within the UK, with no minimum spend or hidden charges.

Estimated delivery: 7–15 working days from ordering.

We usually process orders on the same or next working day. Once dispatched, delivery typically takes 6–12 working days.

We'll send you tracking information where available, so you can follow your order's progress. Multiple items may occasionally arrive in separate parcels at no extra cost.

Delivery times are estimates and aren't guaranteed.

↩️ 14-Day Returns

Changed your mind? You can cancel your order within 14 days of receiving it, then have another 14 days to send it back. Return postage costs apply to change-of-mind returns.

Something wrong with your order? If an item arrives faulty, damaged or incorrect, we'll help put things right at no additional cost to you.

You normally have 30 days to reject faulty goods for a refund, with further statutory rights beyond that period.

For full details, please see our Shipping Policy and Returns & Refunds Policy.