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Replacement 6600mAh HP DM842A Battery

Capacity: 6600mAh,
Voltage: 14.8V
Cell Type: Li-Ion
Color: Dark Grey
Dimension: 272.70 x 79.05 x 25.00 mm mm
Net Weight: 625g

Replacement HP DM842A Battery (6600mAh high capacity) is specially designed for the original HP DM842A Laptop Battery. The hp dm842a battery replacement for the following battery code: HP 338794-001, HP 342661-001, HP 345027-001, HP DM842A, HP PP2182D, HP PP2182L. All the hp laptop batteries are 1 year warranty and money back in 30 days!

100% compatible with OEM hp laptop battery
We are factory direct, you will get great products at low, low prices
All items built brand new with the highest quality standards, safety features and have one year warranty
30 day money back guarantee

HP:338794-001,342661-001,345027-001,DM842A,PP2182D,PP2182L

Brightness: how low can you go? Without any question, the fastest way to suck the life out of a laptop battery is leaving your brightness high. Turn it down as low as you possibly can without needing to up your glasses prescription.
Single-task, not multi-task. The more you are doing at the same time with your PC, the more memory and CPU usage increases. Both of which directly use up hp laptop battery
Do not let your battery dormant for long periods of time. I recommend using the hp dm842a battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in the proceedings described above.
Rechargeable hp dm842a battery will give you their longest charge when you've fully discharged and recharged them several times in a row. It may be a pain, but a day or so before your trip, let your laptop run until the system shuts down. Then recharge it and, if you have time, discharge and recharge it a second time, preferably overnight.
Once your hp dm842a laptop battery is full, tweak your laptop's settings to maximize battery life.