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Lenovo 48Wh l12m4e21 Laptop Battery High Quality Laptop Battery Certificates

This lenovo l12m4e21 laptop batteries was designed to meet or exceed OEM specifications.

lenovo l12m4e21 Laptop Battery [li-ion 14.4V|15V 48Wh]

Chemistry: li-ion : No memory effect.
Property: original
Volts: 14.4V|15V
Capacity: 48Wh
Cell 4 Cell
Color: Black
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. Rechargeable, brand new, no refurbished, 100% compatible.
  7. If you have a problem with a purchase, email us before posting negative or neutral feedback.
  8. We have great after sales service department for lenovo l12m4e21 batteries,fast respond to your request!
  9. Quality Assurance - ISO9001/ISO9002, CUL, TÜV, ROHS certificatio procedures.
  10. Fast delivery to any country through USPS,Canada Post. Process orders within 24 hours including weekends and holidays.

Compatible Code

Lenovo Code:
l12l4k01, l12m4k01,

Battery Knowladge

  1. Charge your battery lenovo l12m4e21 properly, fully charging and fully discharging it at least once every month.
  2. Do not drop, hit or otherwise abuse the battery as this may result in the exposure of the cell contents, which are corrosive.
  3. Laptop batteries are completely dischardged at the time of purchase and need a full charge before their first use.
  4. When charging your lenovo l12m4e21 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 lenovo l12m4e21 from the laptop and repeat the charging procedure.
  5. We suggest removing the lenovo l12m4e21 Battery from your lenovo laptop when running on fixed power.
  6. The power management system conserves Lenovo l12m4e21 power by setting the processor to run at a slower speed, dimming the screen, spinning dowm the hard drive when it's not in use and causing the machine to go into sleep mode when inactive.
  7. Avoid short circuit of the terminals by keeping your lenovo l12m4e21 battery pack away from metal objects such as necklaces or hairpins.
  8. As the rechargeable lenovo l12m4e21 battery begins to die, the user will notice a decline in the running time of the battery. When a lenovo l12m4e21 laptop battery that originally operated the notebook for two hours is only supplying the user with an hour's worth of use, it's time for a new one.

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