Premium Charger/CEF-27 - Charge any AA/AAA Battery. Offers amazingly fast charge times of 1-2.5 hours* with 4000 mW** of charging power
* Approx. 85% of full charge, when using Duracell 1300 mAh or up to 2500 mAh 2xAA NiMH Batteries (included)
** Based in charging AA batteries
*** Or 400 recharges, whichever comes first