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Compatible Laptop Battery Replaces IBM 02K6649

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Technical Specs Compatibility Shipping Rates Tech Support    
02K6649 Specifications
 Our ValueOEM Value
Capacity 4400 mAh3600 mAh
Cellcount 6 Cell6 Cell
Color BlackBlack
Manufacturer Premium Power ProductsIBM
Package height 8
Package length 8
Package width 8
Product weight 0.85 lbs
Technology Li-IonLi-Ion
UPC 842740006184
Volts 10.8V10.8 Volts
UPC 842740006184

Compatible Laptop Battery Replaces IBM 02K6649

This new replacement laptop battery from eReplacements is 100% compatible with your IBM and is Black in color and is rated at 4400 mAh and 10.8V. eReplacements laptop batteries all come with a 1 year warranty and will meet or exceed the original IBM laptop battery specifications because they are manufactured for high performance in our ISO 9000 factories using the best quality cells and most up to date safety and engineering control standards:
  • High/low temperature shut off protection
  • Thermal runaway protection
  • Overcharge shut off protection
  • Over discharge shut off protection
  • Cell imbalance shut off protection
  • Fire resistant plastic casing
  • Manufactured using the most up to date TI BQ20Z chip set

Material Safety Data Sheet
UN Transportation Test Report (UN38.3)

Thousands of resellers, dealers and service companies over the years have trusted eReplacements to provide their customers with quality replacement laptop batteries.
Compatible Models
IBM ThinkPad 2647-xxxIBM ThinkPad TIBM ThinkPad T20
IBM ThinkPad T21IBM ThinkPad T22IBM ThinkPad T23
Lenovo T20

Compatible Part Numbers
IBM 02K6620IBM 02K6621IBM 02K6626
IBM 02K6627IBM 02K6640Lenovo 02K6644
IBM 02K6645Lenovo 02K6646IBM 02K6649
IBM 02K6649-ERIBM 02K6857IBM 02K6858
IBM 02K6859IBM 02K7025IBM 02K7026
IBM 02K7027IBM 02K7028IBM 02K7029
IBM 02K7030IBM 02K7032IBM 02K7052
IBM 08K8026IBM B-5601IBM B321
IBM B5601IBM CL720B.081IBM CL720B081
IBM IBTLIBM LBCIB18Lenovo MP-IBM008
Lenovo MPIBM008

eReplacements Shipping Rates


We offer several ways to ship your product. Orders over $500 ship free via FedEx Ground or Freight. Your exact shipping rate will be calculated in the cart and is determined by weight and zone but following is a guideline for approximate shipping rates:

  • USPS: $2.00 - $5.00 (under 1 lb); $7.00 (under 3 lbs)
  • FedEx Ground: $10.00 (under 15 lbs)
  • FedEx 2Day: $15.00 (under 10 lbs)
  • FedEx Standard Overnight (4:00 p.m.): $25.00 (under 10 lbs)
  • FedEx Priority Overnight (10:00 a.m.): $35.00 (under 10 lbs)

Items shipped via FedEx Ground will arrive to your city from our Dallas warehouse according to the time in transit map below: