Replacement 4400mAh IBM 02K6621 Battery

Replacement IBM 02K6621 Battery (4400mAh) is specially designed for the original IBM 02K6621 Laptop battery. Brand new IBM 02K6621 Battery, with UL, CE, ISO9001:9002 certification, 1 year warranty.compatible with IBM 02K6620, IBM 02K6621, IBM 02K6626, IBM 02K6627, IBM 02K6649, IBM 02K7026

Capacity : 4400mAh
Voltage : 10.8V
Cell Type : Li-Ion
Color : black
Dimension : 141.50x84.80x22.00mm
Net Weight : 314g

AU $

Wholesale IBM 02K6621 Battery Price List:

Quantity	Unit Price (AU$)
2-5
6-10
11-30
Order More? Contact Us

Product Warranty

100% compatible with OEM ibm laptop battery
No memory effect. Chargeable even if it has not been used up yet
full 1 year warranty.
30 day money back guarantee

Replacement for The Following Battery Code:

IBM:02K6620,02K6621 02K6626,02K6627 02K6649,02K7025 02K7026,02K702 08K8026,FRU 02K7030,FRU 02K7032

Work With The Following Laptop Models:

IBM ThinkPad T20, IBM ThinkPad T21, IBM ThinkPad T22, IBM ThinkPad T23

Tips to Extend Your Battery Life

Short ibm laptop battery life in a laptop is mainly cause by heat rather than charge / discharge patterns. Try to avoid frequent full discharging of the Lithium battery.
For lithium battery for ibm 02k6621 meter calibration,periodically do a full battery discharge, every 30 charges, to increase meter accuracy.
Another enemy of ibm laptop battery life is heat. Avoid heat, heat is the Lithium battery's enemy, the temperature in a car can easily rise 50F in a single hour, in some cases reaching 140F. Keep the ibm 02k6621 battery cool. Avoid a hot car.
An LED display. Although pricey, LEDs use much less power than LCD.
A smaller screen. A smaller screen means a smaller backlight, which will also save on ibm 02k6621 battery drain.