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Specifications

Specifications:

P/N: CPM-DL6200LH
Brand: DELL
Fit model: Latitude D620
Replace:  KD491
Voltage: 11.1V
Capacity:  4400mAh/49Wh
Dimension:185.3*66*20mm
N.W: 330g
Color: Silver grey
Type: Li-ion

Replacement For:

310-9080 312-0383 312-0653 451-10298 JD634 NT379 PC764

Fit machine models:

Dell 
  
Latitude D620                   Latitude D630                   Latitude D630c        
Latitude D631                   Precision M2300  
 
CMP Advantages:
 
1. In order to minimize the risk of the buyer, CMP purchases insurance for the global cargos.
2. CMP not only has it's own professional R&D team. But also has mold design, injection molding units, SMT etc.
3. Around 13 New update products per month.
4. Fasten delivery. 3-7days for 3-5K order.
5. RMA is less than 0.3%.
6. Professional design team have successfully helped customers holding their own brands.
7. RoHS/ISO9001/CE/EC certificates.
 
About our products:
 
1. We use BAK-A /LG/Samsung/Sanyo Grade A cell according to customer's requirement.
2. 500 times cycle (charge and discharge) or 12 months warranty.
3. High stability and safety.
4. High quality and resonable price.

Helpful hints:

To calibrate the battery, you should fully discharge, fully charge, it can increase the length of the battery. the voltage should close or the same to the voltage in the listing.