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IBM THINKPAD R40 Laptop Battery. Replacement for THINKPAD R32 THINKPAD R40 Battery.

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  • Chemistry:Li-ion
  • Volts:14.8V
  • Capacity:4400mAh
  • Dimension:152.81x85.06x27.23 mm
  • Net Weight:501.8g
  • Color:Black
  • Item Number:ELIB038K
Discount IBM battery for THINKPAD R40
  • The brand new IBM THINKPAD R40 batteries meet or exceed original OEM specifications.
  • We are dedicated to offering you the high quality battery for IBM THINKPAD R40 at reasonable prices.
  • IBM THINKPAD R40 battery uses the highest quality cell,and ensures 100% to your laptop.
  • IBM THINKPAD R40 laptop battery comes with 1 year warranty, 30 days money back guarantee and fast shipping.

IBM THINKPAD R40 Battery Compatible with Battery Code:

  • IBM02K6928 Battery
  • IBM02K7052 Battery
  • IBM02K7053 Battery
  • IBM02K7054 Battery
  • IBM02K7055 Battery
  • IBM02K7056 Battery
  • IBM02K7057 Battery
  • IBM02K7058 Battery
  • IBM02K7059 Battery
  • IBM02K7060 Battery
  • IBM02K7061 Battery
  • IBMFRU 02K6928 Battery
  • IBMFRU 02K7053 Battery
  • IBMFRU 02K7057 Battery
  • IBMIB-R32L Battery
  • IBMIB-R40L Battery

IBM THINKPAD R40 Battery Fits Laptop Computer Models:

IBM:

IBM THINKPAD R40 Battery Maintenance & Tips

1. New battery for IBM THINKPAD R40 usually maintains a discharged condition with very low capacity. It is highly recommended to fully charge new battery packs before using.
2. The new IBM THINKPAD R40 battery pack needs to be circled (fully discharged and recharged) three to five times to reach its optimum performance.
3. IBM THINKPAD R40 battery will undergo self-discharging when left unused for a long period of time. Thus, it should always be stored in a fully charged state and kept in a cool, dry and clean place.
4. To maintain the optimum performance of IBM THINKPAD R40 battery pack, it is highly recommended to circle (fully discharging and recharging) it at least once a month.
5. It is normal if the new IBM THINKPAD R40 battery gets warm when being charged or used. However, please pay special attention if the battery pack becomes excessively hot. This may indicate there is a problem with the charging circuit of the electronic device. Please consult a qualified technician if necessary.
6. New batteries are hard to be charged. Sometimes, your electronic device may indicate a fully charged condition about 10 to 15 minutes when IBM THINKPAD R40 battery pack is being charged for the first time. When this happens, remove the battery pack and let it cool down for about 10 to 15 minutes then repeat the charging procedure. Sometimes, the new battery will suddenly refuse to be charged. If this happens, a suggested solution is trying to remove the battery from the device and insert it again.