This brand new laptop battery comes with a free 1 Year Warranty. Budget Batteries guarantees that it will work with your TJ Technologies TekBook 822 laptop, will perform as well or better than the original counterpart, and will be free of defects. Budget Batteries has the widest selection of laptop batteries, from hard-to-find replacements for older TJ Technologies Laptops to the newest TJ Technologies laptop models. To get the most life out of any NiMH battery, do not leave the battery charging overnight; unplug the battery once it reaches a full charge. Overcharging a laptop battery will eventually reduce its capacity and overall life span.

Technical Details

Manufacturer: Empire Scientific
Shipping Info: This item will ship within 24-48 hours, and a tracking number will be emailed to you once it ships.
Dimensions: 5.85''L x 3.5''D x 0.78''H
Product Weight: 1.34 lbs.
UPC Code: 9322008114
Capacity: 4000mAh
Chemistry: NiMH
Voltage: 12