6-Cell 4400mAh Dell HD438 battery replacement

Dell Li-ion 11.1V 4400mAh

6-Cell 4400mAh Dell HD438 battery replacement for Dell HD438 inspiron B. The Dell HD438 battery meets the OEM product and can work about 3-4 hours. Select suitable Brand new Dell HD438 battery here, saving your money and time.

Brand new, 1 Year warranty !
Dell HD438 battery

9 Cell 6600mAh Dell HD438 battery replacement

Dell Li-ion 11.1V 6600mAh

Tech Specs : Li-ion, 4400mAh, 11.1V. 500-600 recharge Cycles
Product Type : Brand new, Replacement Battery , 100% compatible with the OEM Dell HD438 battery.
This Dell HD438 has been tested and validated on Dell systems to ensure it will work with your notebook.
The battery also work with the follwing model: inspiron B battery, Dell HD438 battery.
The Dell HD438 features: long battery life and maximum power, quick-charging.!
Order Dell HD438 battery now: Full One year waranty and Dell battery support.
Warraty : We guarantee that Our Dell HD438 battery are make up of new cells.

312-0416, HD438, KD186, XD187

Follow the notice below, Better using your Dell HD438

Battery Storage - Store your Dell HD438 laptop battery in a clean, dry, cool place away from heat and metal objects. The dell latpop batteries will self-discharge during storage; remember stored at about 40% state-of-charge.
Exercise Your Battery - Do not leave your Dell HD438 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 Dell HD438 batteries - If your Dell HD438 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 Dell HD438 battery.
Consider removing the Dell HD438 battery 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 Dell HD438 battery is a lot less efficient when not within its standard operating temperature range.
More battery maintain infomation in laptop battery blog