Budget · Rechargeable AA/AAA batteries + USB-C charger

Panasonic eneloop AA/AAA + Panasonic USB charger

≈ €30–40

Our addition: not on the official lists

Buy at Amazon

Low self-discharge NiMH cells that keep most of their charge for years, with a USB charger.

Key specs

Low self-discharge NiMH, ~2,100 cycles.

Power

AA/AAA NiMH; charger takes micro-USB

Why we picked it

The reference rechargeable cell.

Trade-offs

Check the charger has USB-C input.

Brand

Japan (Panasonic)

Where to buy

Amazon

Some links are affiliate links. No sponsored placements. Prices are approximate. Reviewed 19 October 2026.