Sanyo has a new line of NiMH battery products that differentiates itself from other batteries by being eco friendly, rechargeable, and long lasting by holding a charge longer than other disposable and rechargeable batteries. Sanyo claims the Eneloop batteries can retain 85% of their charge even after one year of being on the shelf. Because the Sanyo Eneloop batteries can be recharged and used again over a thousand times makes the Eneloop battery a cost effecting and eco-friendly choice for electronic devices. Sanyo claims 1 Eneloop battery is the equivalent of 1000 regular alkaline batteries.

Sanyo Eneloop batteries are available in AAA, AA, C and D.  AA and AAA batteries are 1.2V. AA batteries are rated at 2000mAh and AAA batteries at 800 mAh.