The fifth generation of top-of-the-line Panasonic Eneloop AA rechargeable batteries (formerly Sanyo Eneloop) with an extended lifespan of up to 2,100 recharge cycles, a minimum capacity of 2000 mAh, and even lower self-discharge. Panasonic Eneloop batteries come pre-charged from the factory and can be used immediately.

Thanks to extremely low self-discharge, they retain up to 90% of their energy after one year of storage and up to 70% after ten years of storage. You'll never find your batteries dead a month after charging again! Due to their very low internal resistance, these pre-charged batteries can consistently deliver very high currents, making them suitable for devices like camera flashes.

Another feature of Eneloop batteries is that they maintain a higher voltage under load than standard NiMH batteries. This is important in devices sensitive to low battery voltage, such as digital cameras. Compared to standard NiMH batteries, the new Eneloops perform significantly better in cold conditions and work well even at temperatures of -20°C.

Panasonic Eneloops can fully replace disposable alkaline batteries even in low-drain devices (alarm clocks, remote controls...). These rechargeable batteries are suitable for all high-drain flashlights that use AA batteries. They are suitable, for example, for Fenix flashlights like the E12, E20 V2.0, LD12R, LD22, LD42, CL23, or headlamps such as the HM23, HM23 V2.0, HL30, HL50, and HP16R.

Parameters of the fifth-generation Eneloop batteries

• Nominal voltage: 1.2 V.
• Minimum capacity: 2000 mAh.
• Maximum recommended charging current: 1C (2 A).
• Lifespan of up to 2,100 recharge cycles.
• Diameter: 14.35 mm, length: 50.4 mm.
• Weight: 28 grams.
• Suffer from no memory effect, can be recharged at any time.
• Package contents: four pieces of Panasonic Eneloop AA battery (BK-3MCDE-4BP).
• The complete manufacturer's datasheet for the older fourth-generation batteries can be viewed here.
• Made in Japan.

Recommended Chargers

USB Charger Lii-100
USB Charger Fenix ARE-D1
USB Charger Fenix ARE-D2
Fenix ARE-A2 Fenix ARE-A4
BQ-CC17 Panasonic BQ-CC55E
Eight-channel USB Charger VC8S
Ultimate Supercharger SkyRC MC5000

Warning

• Do not discharge batteries below 0.9V.
• Do not short-circuit the battery (do not connect the poles with a conductor).
• Do not throw the battery into a fire.
• Never insert batteries into the charger reversed (with opposite polarity).
• Use a quality charger.