Best brand new IBM 02K6821 battery for THINKPAD R30 THINKPAD R31

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02K6821 Laptop Battery

Brand new & high quality replacement IBM 02K6821 battery for your THINKPAD R30 THINKPAD R31 ... laptop. Our 02K6821 battery is made from A-Grade battery cells, warranty full one year at wholesale prices. best choice for you! Full one-year warranty and 30-days money back!

• Type: Li-ion
• Color: black
• Capacity: 4000.00 mAh
• Volt: 10.80 V
• Item Code: EPBM025
• Dimension: 150.70x85.10x20.50 mm

• 

Best brand new 02K6821 battery for IBM laptop. the 02K6821 battery comes with 1 Year warranty form www.notebook-batterypack.com. our batteries are made with the highest quality parts and are guaranteed to be compatible with your original IBM machine.

you can also Clink here to sea all IBM battery PartNO. or models.

IBM 02K6821 Replace battery part number:

• IBM
  

  02K6821	02K6822
  02K6823	02K6824
  02K6825	02K6829
  02K6830	02K6832

This IBM 02K6821 battery is fit models :

• IBM
  

  THINKPAD R30

  THINKPAD R31

  THINKPAD R SERIES

BATTERY TIPS

Attention when use your new IBM 02K6821 battery pack

Do you want your laptop run well at any mobile place? The Follow suggestions will help you protect your laptop battery life.

Here's How:

• Before using the new battery, Please read the IBM 02K6821 battery maintain parts of the user manual carefully.
• When charge your battery first time, Please fully charge 12 hours. The new battery need three times charge/discharge cycles before achieving maximum capacity.
• If a long time (three weeks or longer) without using a laptop or find the battery charge/discharge time become shorter than before, You should fully discharg the battery before charging next time.
• When charge the IBM 02K6821 battery, Please keep the laptop power off. Don't unplugged the power on the battery charge half-way. It is best time to use your laptop after full charged 30 minz later.
• Dont put battery exposure, damp and erosion some chemical liquids. Avoid contact with metal stuff to make battery short-circuit and so on.

Seven tips to Prolong your IBM 02K6821 laptop battery life

• Do recharge your notbook battery when battery rundown.
• Try Li-ion IBM 02K6821 battery for your laptop. It can work long time than Non Li-Ion one.
• Keep your laptop defragmentation regularly to prolong the laptop battery life.
• Use some hard drive and optical drive spin-down software to reduce the power consumpition of laptop.
• When long time without using laptop, Keep it in standby or sleep mode. It can both save the power and extend the THINKPAD R30 THINKPAD R31 ... notebook battery life.
• Store your battery in a cool and dry place when don't use.
• If you usually keep your laptop plugged in fixed power or rarely use it. Please take down your battery. If not, it will hurt the battery life.

IBM 02K6821 Battery is high-quality replacement battery pack for 02K6821 battery OEM, compatible with all notebook equipped with THINKPAD R30 THINKPAD R31 .... This IBM 02K6821 battery pack is a rechargeable battery have a wide compatibility for laptop battery. IBM 02K6821 battery made from high-quality battery cells and guarantee a good charge performance in use.

If you find any mistakes of the item description and some other properties of IBM 02K6821 computer batteries on our website, please email us. we will appreciate your purchase and help!

 

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