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Dell 7800 mAh rd850 Laptop Battery High Quality Laptop Battery Certificates

This dell rd850 laptop batteries was designed to meet or exceed OEM specifications.

Replacement For dell rd850 Laptop Battery [Li-ion 11.1 V 7800 mAh]

Chemistry: Li-ion : No memory effect.
Color: BLACK
Volts: 11.1 V
Capacity: 7800 mAh
Property: Replacement
Weight: 578.97g
Dimension: 209.40 x 71.80 x 19.80mm
Compatibility: 100% OEM compatible
Warranty 1 year warranty! 30 Day Refund!
Condition: Brand-New, Japan or Korea made grade A cells.
Dell 5200mAh rd850 Laptop Battery High Quality Laptop Battery Certificates

This dell rd850 laptop batteries was designed to meet or exceed OEM specifications.

Replacement For dell rd850 Laptop Battery [Li-ion 11.1 V 5200mAh]

Chemistry: Li-ion : No memory effect.
Color: BLACK
Volts: 11.1 V
Capacity: 5200mAh
Property: Replacement
Weight: 313.23g
Dimension: 209.4 x 72.7 x 19.50mm
Compatibility: 100% OEM compatible
Warranty 1 year warranty! 30 Day Refund!
Condition: Brand-New, Japan or Korea made grade A cells.

Battery Features

  1. Condition - Brand New, Never Used!
  2. Built-in Over-discharge short circuit protection.
  3. No memory effect and harmless stuff.
  4. 100% OEM compatible and stable performance.
  5. Warranty One year quality assurance, 30 days money back gurantee
  6. 300 ~ 500 full discharge|charge times.
  7. Lithium ion technology have a long life and light weight.
  8. We have great after sales service department for dell rd850 batteries,fast respond to your request!
  9. Fast delivery to any country through USPS,Canada Post. Process orders within 24 hours including weekends and holidays.

Compatible Code

Dell Code:
xu863, ud267, ud265, tm787, rd857, rd855, pd945, pd942, hj607, 312-0599,

Fits Laptop Models


Dell Notebook Models:

Vostro 1000n, vostro 1000, latitude 131l, inspiron e1505, inspiron 6400, inspiron 1501,

Battery Knowladge

  1. When you prepare to charge your battery, make sure the temperature is around the room temperature.
  2. Charge Dell rd850 Replacement Battery before storing. The recommended charging time should not exceed 1 hour.
  3. Laptop batteries are completely dischardged at the time of purchase and need a full charge before their first use.
  4. New dell rd850 battery comes in a unused condition, you should first fully discharge the capacity of the battery(let the laptop turn off auto). And then for 2~3 charge(suggest overnight) and discharge cycles before achieving maximum capacity.
  5. Short battery life is mainly cause by heat rather than charge and discharge patterns.
  6. To get maximum performance from the battery, fully optimize the notebooks power management features prior to use.
  7. If you have 2 or more pack of battery, it's wise to discharge and then fully charge it on battery power once a week or so, just to keep the battery fresh conditions.
  8. Do not expose the battery pack to direct sunlight. Never store or use the battery pack in an unventilated vehicle where excessive internal temperatures may be encountered.
  9. It's a good idea to clean dirty dell rd850 battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and your portable device.

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