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Dell 1691p Battery, Dell 75uyf Battery Review By www.good-battery.com Dell 1691P Battery, Dell 75UYF Battery Review Dell 1691P ,dell Laptop Battery,this products is replacement for Dell 1691P, Dell 75UYF, Dell 312-0028 etc. In our store you will find a select number of premium quality batteries, chargers and other accerssories at very competitive prices to save you money. Dell 1691P Battery, Dell 75UYF Battery Specs : Volt 14.4 V Capacity 4400 mAh Weight 380 g Color Dark grey Length 139.00x89.70x23.30 mm Type Li-ion Sale priceUS $102.99 Dell 1691P Battery, Dell 75UYF Battery Life : Dell forecasts that the 53whr battery will provide 3.4 hours of power with routine usage. Routine usage can mean different things, but this number is believable, based on my experience with the 1691P Battery, Dell 75UYF Battery. In a more "reproducable" test, I charged the battery fully and set the laptop to play DVD's (Disks 2 and 3 from the Season 3 set of Farscape), with the volume at 20% (a comfortable volume in a quiet room). Under these conditions, battery life was a very respectable 2 hours and 42 minutes. Battery life with the optional 80whr battery would be 50% greater than this. The 80whr battery weighs 0.88 lbs (0.3 lbs heavier than the standard battery), and is sold separately for $102.99 . each battery is rated for 500 cycles. Recharging is quick, charging
the battery from 0% to a full charge takes under 2 hours. The powerblock/cables are extremely well designed. The powerblock is 1" thich, 2" wide, and 6" long, and concave on each end. Two cords are attached to the power block, a 3" cord which runs to the wall receptacle, and a 5' cord which runs to the laptop. When not in use, the cords can be looped around the concave ends of the powerblock, and held in place with an elastic strap permanently attached to the powerblock. This helps keep cords from tangling in your laptop case, a small, but much appreciated feature. The battery is easy swapped out, a springloaded locking mechanism holds it in place in the bottom of the laptop. When the system is powered externally, the screen is set at full brightness, the cpu at max, and the wifi adapter is on. When powered by battery, several changes are made to conserve battery power while still providing adequate performance. also provides a system tray utility (QuickSet) to configure these options, or switch between user defined power savings options. The predifined options include maximum battery life, maximum performance, a "presentations" configuration, and a "network" off configuration. more info:http://www.good-battery.com/laptop-battery/dell-126.html if you have any questions,pls feel free to contact www.good-battery.com
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