For when you need additional battery life on the road, we have high-capacity Dell Mini9H replacement batteries at low prices. These replacement computer batteries for the Dell Mini 9 Netbook are 8-cell batteries rated at 14.8V and 4800mAh. Made from premium carbon lithium oxide, the Dell Mini9H battery, because of its 8-cell high-capacity size, offers you much longer battery life for when you're away from an outlet for extended periods of time. The number of cells in your Dell laptop battery is important. The more cells there are inside the battery, the longer the usage time is. Many laptops and netbooks come with a 3-cell battery, which lasts under 3 hours. This can be even less if you use power-hungry applications such as 3D computer games or CD and DVD burning (or even just viewing movies). Our Dell laptop battery replacements will ensure that you have enough power for both work and play. It's also a good idea to keep an extra battery on hand for emergency situations.
These replacement computer batteries for Dell netbooks are manufactured to meet or exceed OEM specifications for the original Dell batteries. Users have reported up to 4 hours of battery time with 8-cell batteries under heavy usage with multiple open programs. If you are careful about your battery usage, you should be able to increase the battery life of your Dell Mini9H batteries. If you need to get work done on a long flight, dim the screen to the lowest level possible, and close any applications not in use. Minimize your DVD viewing, unless you have a spare battery on hand, as this can rapidly drain the battery. Make use of any power saver mode for automatic shut down during periods of inactivity.