8Cell HP DP390A battery replacement

HP Li-ion 14.8V 4400mAh

Our HP DP390A battery is special designed for business trips and vacations. The battery meets the OEM DP390A battery product and can last about 3-4 hours. Take your life easy with the powerful DP390A battery.

Brand new, 1 Year warranty !
HP DP390A

12Cell HP DP390A battery replacement

HP Li-ion 14.8V 6600mAh

Tech Specs : Li-ion, 6600mAh, 14.8V. 500-600 recharge Cycles
Product Type : Brand new, Replacement Battery , 100% compatible with the OEM DP390A battery.
This DP390A battery has been tested and validated on HP systems to ensure it will work with your notebook.
The battery also work with the follwing model: Pavilion zd8000 battery, Business Notebook NX9100 battery.
The DP390A laptop battery features: long battery life and maximum power, quick-charging.!
Order HP DP390A battery now: Full One year waranty and HP battery support.
Warraty : We guarantee that Our DP390A battery are make up of new cells.

350836-001, DP390A, DP399A, HSTNN-DB02, HSTNN-UB02, HSTNN-DB03, HSTNN-IB04, HSTNN-YB04, HSTNN-UB04, 346970001, 346970-001, 371916-001

Follow the notice below, Better using your HP DP390A

Battery Storage - Store your DP390A laptop battery in a clean, dry, cool place away from heat and metal objects. The HP latpop batteries will self-discharge during storage; remember stored at about 40% state-of-charge.
Exercise Your Battery - Do not leave your DP390A dormant for long periods of time. We recommend using the 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 procedure described above.
Calibrate Your HP DP390A batteries - If your DP390A battery's 76% even less in work , you must fully charge, fully discharge, and then fully recharge the laptop battery pack.
Charge and discharge - For lithium ion batteries, you do not need to discharge them fully and recharge constantly. You need to do a full discharge only about every 30 charges. Do not charged to higher voltages than its threshold voltage
Do not short-circuit. A short-circuit may cause severe damage to the DP390A battery.
Consider removing the DP390A from a laptop when running on fixed power.
Avoid propping your laptop on a pillow, blanket, or other soft surface that can heat up. Your DP390A is a lot less efficient when not within its standard operating temperature range.
More battery maintain infomation in laptop battery blog

In the end, If you have any questions about HP DP390A laptop Battery, please feel free to Contact us