OEM laptop battery for HP DV2000 HSTNN-LB31

Our Product Range

• AC adapter Manufacturer
• Laptop Power Adapter
• Power supply
• Power AC Adapter
• Laptop/Notebook Charger
• Notebook AC adapter
• 70W/90W Universal AC adapter
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• Laptop / Notebook  Battery
• 5V 1A ,5V 2A Adapter
• Adapter for LCD, LED,Computer Case ,tablet PC, Iphone ,Ipad etc
• 30w - 180w Power ac Adapter

Presario C700 Series  Presario C700T  Presario C700XX  PresarioC716TU  PresarioC717NR    Presario C717TU   Presario C727US   Presario C730BR  presario C730EE Presario C755ES   Presario C756ES   Presario C757EA  Presario F500 Series   Presario F502EA   Presario F502EU   Presario F700 Series   Presario F706LA  Presario F710EE   Presario V3000 Series   Presario V3000T   Presario V3000Z   Presario V3100 PresarioV3101AU    Presario V3101TU    Presario V3600 Series   Presario V3679TU  Presario V3680TU  Presario V6100 Series  Presario V6200 Series    Presario V6300 Series  Pavilion dv2000 Series   Pavilion dv2000T  Pavilion dv2000Z   Pavilion dv2100 Series  Pavilion dv2101au    Pavilion dv2101eu   Pavilion dv2200 Series   Pavilion dv2201au   Pavilion dv2201ca   Pavilion dv2300 Series   Paviliondv2301au     Pavilion dv2301tu   Pavilion dv2400 Series   Pavilion dv2401au   Pavilion dv2401tu

Pavilion dv2500 Series   Pavilion dv2500t    Pavilion dv2500tw  Pavilion dv2600 Series                     Pavilion dv2601au  Pavilion dv2601tu   Pavilion dv6000 Series  Pavilion dv6000T  Pavilion dv6000Z

Pavilion dv6300 Series  Pavilion dv6500 Series  Pavilion dv6100 Series 

1 Cells: We use A Grade Cell, and 1 year warranty.

2 Battery Case: The battery case use insulation materials with shockproof, prevent aging, and no easy to damage. First-class and durability.

3 Mother Board: Battery motherboard is designed by ourselves. Special design include automatic protection programs, such as over-charge, over-discharge, over-heart and short circuit protection.

4 A series testing:

1) The first test is to inspect all the cells that whether have stable and ample capacity before assembly. The test time costs four hours.

2) The second test is to test the basic performances of the assembled battery before the aging test.

3) The Third test is aging test, to inspect basic parameters and performances. We do aging test for 72 hours.

4) The fourth test is to inspect all the performances of the battery after fixing procedure.

5) The last test is to inspect the battery whether can work well on laptop after finished all assembly procedures.

5 Low self-discharge: The residual capacity of our battery have more than 90% of the initial capacity after 30 days storage.

6 Charge-discharge can come up to more than 300 times, after 300 times, the residual capacity still have 80% of the initial capacity.

7 6 cells battery, the use time is up to more than 3 hours.