• Compatible with and fits these models: ThinkPad 390 Series ThinkPad 390E ThinkPad 1720 ThinkPad 390X ThinkPad i1700 Series ThinkPad i1720 ThinkPad i1721 ThinkPad i1750
• Compatible Part Numbers: 02K6610, 02K6611, 05K6610, ASM 02K6535, FRU 02K6513, FRU 02K6520, FRU 11J8923

EXCEPTIONAL IBM THINKPAD 390X BATTERY TECHNOLOGY:

• Lithium Ion Chemistry info
• 10.8 volts
info
• 48 Whr (Watt Hours) info
• 4400 mAh info
• 100% OEM Compatible. This aftermarket IBM ThinkPad 390X Battery is guaranteed to meet or exceed OEM specifications.
• Integrated Power Management Circuits - protect against over-voltage and under-voltage conditions and maximizes battery life between charges, minimizes charging times, and improves overall battery life.
• The IBM ThinkPad 390X Battery provides 300-500 discharge/charge cycles. info
• Your new IBM ThinkPad 390X Battery comes in a discharged condition and must be charged before use (refer to your manual for charging instructions).
• The IBM ThinkPad 390X Battery prefers a partial rather than a full discharge. Frequent full discharges should be avoided when possible.
• Keep the IBM ThinkPad 390X Battery cool and store only in a cool, dry location.
• The IBM ThinkPad 390X Battery is Quality Tested and RoHS & CE Certified.

It generally takes just a few minutes to successfully replace this battery!