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Dell 7800 mAh um226 Laptop Battery High Quality Laptop Battery Certificates

This dell um226 laptop batteries was designed to meet or exceed OEM specifications.

Replacement For dell um226 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: 471.15g
Dimension: 276.20 x 56.30 x 41.01mm
Compatibility: 100% OEM compatible
Warranty 1 year warranty! 30 Day Refund!
Condition: Brand-New, Japan or Korea made grade A cells.
Dell 5200 mAh um226 Laptop Battery High Quality Laptop Battery Certificates

This dell um226 laptop batteries was designed to meet or exceed OEM specifications.

Replacement For dell um226 Laptop Battery [Li-ion 11.1 V 5200 mAh]

Chemistry: Li-ion : No memory effect.
Color: Black
Volts: 11.1 V
Capacity: 5200 mAh
Property: Replacement
Weight: 416.29g
Dimension: 206.20 x 43.20 x 24.6mm
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. Dell um226 Li-ion battery have no memory effect.
  7. 300 ~ 500 full discharge|charge times.
  8. Manufactured by high-capacity power products and built-in dell um226 rechargeable battery protection circuit.
  9. Lithium ion technology have a long life and light weight.
  10. 100% CE, UL Listed certification of Every dell um226 Laptop Battery.
  11. If you have a problem with a purchase, email us before posting negative or neutral feedback.
  12. Fast delivery to any country through USPS,Canada Post. Process orders within 24 hours including weekends and holidays.

Compatible Code

Dell Code:
wr053, tt483, cr036,

Fits Laptop Models


Dell Notebook Models:

Xps m1350, xps m1330, inspiron 1318,

Battery Knowladge

  1. Charge your battery dell um226 properly, fully charging and fully discharging it at least once every month.
  2. Charge Dell um226 Replacement Battery before storing. The recommended charging time should not exceed 1 hour.
  3. When charging your dell um226 notebook battery for the first time your computer may indicate that charging is complete after just 10 or 15 minutes. Don’t worry, this is normal with rechargeable batteries. Just simply remove the dell um226 from the laptop and repeat the charging procedure.
  4. To get maximum performance from the battery, fully optimize the notebooks power management features prior to use.
  5. Make sure to plug your dell um226 laptop charger adapter into a UPS and not directly into a power outlet or surge protector.
  6. Avoid short circuit of the terminals by keeping your dell um226 battery pack away from metal objects such as necklaces or hairpins.
  7. Do not leave your battery dormant for long periods of time. We recommend using the battery at least once every three to four weeks. If a dell um226 battery has not been used for a long period of time, perform the new battery break in procedure described above.

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