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Benq 5000mAh Joybook Lite u121w-st21 Laptop Battery High Quality Laptop Battery Certificates

This benq joybook lite u121w-st21 laptop batteries was designed to meet or exceed OEM specifications.

Replacement For benq joybook lite u121w-st21 Laptop Battery [li-ion 10.950V 5000mAh]

Chemistry: li-ion : No memory effect.
Color: Black
Volts: 10.950V
Capacity: 5000mAh
Property: Replacement
Weight: 156.91g
Dimension: * * *
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. Benq joybook lite u121w-st21 Li-ion battery have no memory effect.
  7. Benq joybook lite u121w*st21 battery is 100% compatible with original equipment manufacturer.
  8. If you have a problem with a purchase, email us before posting negative or neutral feedback.
  9. We have great after sales service department for benq joybook lite u121w-st21 batteries,fast respond to your request!
  10. Fast delivery to any country through USPS,Canada Post. Process orders within 24 hours including weekends and holidays.

Compatible Code

Benq Code:

Fits Laptop Models


BENQ Notebook Models:

u121 Series, joybook u121-e14, joybook lite u122r, joybook lite u121w-sc02, joybook lite u121w-s.m06, joybook lite u121w-s.m05, joybook lite u121-lc03,

Battery Knowladge

  1. Laptop batteries are completely dischardged at the time of purchase and need a full charge before their first use.
  2. Don't short circuit of the terminals by keeping your battery pack away from metal objects such as necklaces or hairpins.
  3. New benq joybook lite u121w-st21 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.
  4. Short battery life is mainly cause by heat rather than charge and discharge patterns.
  5. 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.
  6. Always keep the battery pack out of reach of infants or small children.

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