Product Features:

• Brand: dell
• Condition: brand new,replacement,100% OEM compatible

May be your laptop need a Dell Latitude D820 Li-ion notebook battery, this Dell Latitude D820 battery is Long life cycle,brand new, non-refurbished, non-OEM, rechargeable, no pollution, safe used, overcharge and overheat protection.
Li-ion Dell Latitude D820 laptop batteries give your dell computer a new life. Dell Latitude D820 battery compatible part number :
We guarantee the Dell Latitude D820 notebook battery with 12 mouths warranty, 30 days money back, please contact us so we can offer you the most convenient service.

Dell Latitude D820 battery Work With The Following Laptop Models:

Latitude D531, Latitude D531N, Latitude D820, Latitude D830, Precision M4300, Precision M65,

Dell Latitude D820 battery Replacement For The Following Battery Code:

310-9122, 310-9123, 312-0393, 312-0394, 312-0401, 312-0402, 312-0537, 312-0538, 451-10308, 451-10309, 451-10326, 451-10327, 451-10410, 451-10411, 999c5830f, 999c6570f, cf623, cf632, cf704, cf711, cr160, cw666, cw674, df192, DF230, DF249, ff231, FF232, gr932, GX047, hr048, hx306, jt784, mm156, mm158, mm160, MM165, nx618, rw220, tt721, wn791, wn979, xd735, XD736, xd739, yd623, YD624, YD626, YW652, YW670,

How To Better Use Your Latitude D820 Battery

1. Do not modify or disassemble Dell Latitude D820 battery.
2. Do not expose Dell Latitude D820 laptop battery to water or other moist/wet substances.
3. Do not drop, hit or otherwise abuse the battery as this may result in the exposure of the cell contents, which are corrosive
4. Dell Latitude D820 laptop battery gets a little warm when it works, keep your laptop in a well ventilated place and keep it cool.
5. If you do not use your laptop for a long time, remove the Dell Latitude D820 battery pack from the laptop.
6. Avoid piercing, hitting, crushing or any abuse use of the Dell Latitude D820 battery.
7. Please store laptop battery in a fully charged state and kept in a cool, dry and clean place.
8. Avoid short circuit of the terminals by keeping your Dell Latitude D820 battery pack away from metal objects such as necklaces or hairpins.
9. Make sure to plug your Dell Latitude D820 laptop charger adapter into a UPS and not directly into a power outlet or surge protector.

Disclaimer & Dell Battery Knowledge

The Dell Latitude D820 battery supplied by our Company are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computers with which our products [are replacement for] may be used. Our Company and this Web site are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our web site manufactured by or sold with the authorization of the manufacturers of the computers with which our products [are replacement for] may be used.

Keep the battery clean. Avoid exposing the battery to extreme heat or cold. Use your dell latitude d820 notebook battery. If possible, avoid letting your laptop batteries sit dormant for long periods of time.

Charge your battery dell latitude d820 properly, fully charging and fully discharging it at least once every month. When you prepare to charge your battery, make sure the temperature is around the room temperature.

With lithium-ion batteries, full charges and discharges are best on a regular basis. Li-ion batteries do not suffer from the memory effect.