312-0724, 312-0859, 451-10586, 451-10655, N950C, T114C, U661H

Dell Vostro 1310, Dell Vostro 1320, Dell Vostro 1510, Dell Vostro 1520, Dell Vostro 2510

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Dell U661H battery's specs: 4400mAh/4400mAh,11.1V, no pollution, green battery.Li-ion technology gives battery a long life, and light weight. Replacement rechargeable battery, no memory, Overcharge and overheating protection, safe used. Perfect blend of functionality, portability and style, powerful for both work and leisure.

• High quality and rechargeable ( between 400 to 600 charge-discharge cycle)
• 100% compatible with OEM battery.
• Memory effect : No memory effect with li-thium replacement u661h battery
• Run Longer Time,Best Replacement for the original replacement dell u661h battery.
• The replacement battery for dell u661h features: long battery life and maximum power, quick-charging!
• Condition : New brand, High quality, 1 year warranty, 30 days money back!

• New batteries are not yet fully charged when sold. They need to be cycled or conditioned first to get its optimum capacity. Charging and discharging of the dell u661h battery for up to 4 or 5 times is enough to condition it.
• Rechargeable dell laptop battery will undergo self-discharging when left unused for a long period of time. Thus, it should always be stored in a fully charged state and kept in a cool, dry and clean place.
• The memory effect can be avoided by charging and fully discharging the dell u661h battery ones or twice in a month.
• To maintain the optimum performance of a battery pack, it is highly recommended to circle (fully discharging and recharging) it at least once a month.
• If you plan to place your battery for dell u661h in storage, be sure to have the charge at 40% and stored in the fridge (not freezer) for maximum battery longevity.
• This is recommended for those who use the Dell AC adapter for longer period of time. It is advised that you use your battery at least once in two weeks interval. A stored battery losses its charge in time and it needs a break in before reusing.
• Please take out the dell u661h battery pack from your machine when it is not being used.

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