Description
The Panasonic Eneloop AAA is a nickel-metal hydride (NiMH) rechargeable battery with a minimum capacity of 800mAh, sold here as an 8-pack. Each cell arrives pre-charged using solar energy and is ready to use straight from the pack. The batteries are rated for up to 2,100 recharge cycles, retaining approximately 70% of their capacity after 10 years in storage at 20°C.
Designed for both high-drain devices (wireless keyboards, game controllers, camera flashes, LED torches) and low-drain applications (remote controls, wall clocks, smoke alarms), the Eneloop AAA provides consistent 1.2V output across its discharge curve. The batteries perform in temperatures as low as -20°C, making them suitable for outdoor equipment, ski GPS units, and winter hiking gear where alkaline cells lose capacity rapidly.
Each cell measures 44.5mm in length and 10.5mm in diameter, matching the standard AAA form factor for compatibility with any AAA-rated device. The cells charge in any NiMH-compatible charger, with Panasonic's own BQ-CC55 and BQ-CC65 models optimised for Eneloop chemistry. The pack uses FSC-certified cardboard with a plastic-free blister design, eliminating PVC from the retail packaging.
Specification
| Weight (KG) |
0.13 |
| Width (mm) |
156 |
| Height (mm) |
24 |
| Depth (mm) |
132 |
| Battery Range |
Panasonic Eneloop |
| Cell Size |
AAA |
| Cell Composition |
Rechargeable |
Frequently Asked
How many times can these batteries be recharged?
Panasonic rates the Eneloop AAA for up to 2,100 charge cycles when used with a compatible NiMH charger. Actual cycle life depends on discharge depth and charging conditions, but most users report 1,500+ cycles before noticeable capacity loss.
Do they come pre-charged?
Yes. Each battery is pre-charged using solar energy during manufacture and arrives with approximately 70-80% charge, ready for immediate use. They do not need an initial charge before first use.
What charger do I need?
Any NiMH-compatible charger works with Eneloop AAA cells. Panasonic's BQ-CC55 and BQ-CC65 models are optimised for Eneloop chemistry and provide the best cycle life, but third-party NiMH chargers from brands like Ansmann, XTAR and Nitecore are also compatible.
How long do they hold charge in storage?
Eneloop AAA cells retain approximately 70% of their charge after 10 years in storage at 20°C. For devices used infrequently (emergency torches, seasonal equipment), they can sit unused for months and still provide usable power without needing a top-up charge.