Product Details • Audio and visual alerts: • Red light - Charging has started; audible beep when charging begins • Yellow light - Charging is 50% complete and charging • Green light - Charge is complete and batteries are 100% full; audible beep upon completion • Bad Battery Detection Alert - If a bad battery is detected a red ‘x’ will illuminate; repetitive audible beep upon detection • Charges 2 or 4 AA or AAA NiMH rechargeable batteries. Timber Cruise Excel Programs Spreadsheet here. Acer Keyboard Sk 9610 Driver. • Provides a full charge • Overcharge protection prevents damage from overcharging • For approximate charge times, download the • Includes world’s first AA rechargeable batteries made with 4% recycled batteries • World’s #1 recharge brand, according to market survey data.

Search Wirecutter For: Search Browse Close • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Browse Close • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •. After six hours of looking over specifications and comparing reviews, we found three different chargers that will keep your batteries in top condition with differing degrees of input. The is the best pick for most people that want reliable charging without much fuss—it even includes four Eneloop AA batteries, which would otherwise set you back about $12 on their own. If you do want to take the time to measure and maximize your batteries’ performance (and are willing to pay about twice as much for that ability), the allows for more in-depth monitoring and management without spending too much. And if four slots isn’t enough, the can charge up to eight batteries at once while giving you some basic feedback on their progress. All three models offer independent charging slots (so you don’t have to charge them in pairs like on older chargers) and more accurate monitoring and charging. Last updated: October 25, 2016 We’ve added a new model, the faster-charging but more expensive, to the section below.