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Home > Batteries for Compaq laptops > Battery for Compaq HSTNN-OB77 laptop

High quality battery for Compaq HSTNN-OB77 - 2200mAh,4 cells

Our brand new replacement Compaq HSTNN-OB77 batteries are produced under the highest industry standard and made with Grade-A battery cell(Panasonic), 100% compatible Original Manufacturer Specifications.

Condition :
Brand New,High Quality
Chemistry :
Color :
Volatge :
Cells :
4 cells
Capacity :
Dimension :

High quality battery for Compaq HSTNN-OB77 - 4400mAh,8 cells

Our brand new replacement Compaq HSTNN-OB77 batteries are produced under the highest industry standard and made with Grade-A battery cell(Panasonic), 100% compatible Original Manufacturer Specifications. This is a high capacity battery, the bottom of this battery will extend out about 1 inch, bigger size.

Condition :
Brand New,High Quality
Chemistry :
Color :
Volatge :
Cells :
8 cells
Capacity :
Dimension :
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Note: 1. 14.4V and 14.8V are compatible, they are in common use. 2. The 5200mAh(8 Cell) battery will extend out about 1 inch from the bottom of the laptop, bigger size but lasting longer and help cooling.
Our replacement Compaq HSTNN-OB77 battery is the product of highest quality, which has obtained international certification ( CE, UL, ROHS, ISO9001/9002 ). Without any memory effect, the battery works as powerful as an extra power supply when traveling or being away from home/office. With long life, this replacement battery for Compaq HSTNN-OB77 laptop can be charged/discharged for more than 500-750 cycles (has been rigorously tested). Every piece of replacement Compaq HSTNN-OB77 battery pack is under the united protection of the PCP board, PCM board and intellectual power measurement circuit: automatically adjusting the charging time to achieve the maximum amount of charge, with over-charge protection, over-discharge protection, over current protection and short circuit protection.
We offer superb pre-sales and after-sales service, providing a full one year warranty and a 30-day money back guarantee for this replacement Compaq HSTNN-OB77 battery, 100% OEM compatible with the original Compaq HSTNN-OB77 battery. Our batteries for Compaq HSTNN-OB77 laptop have also undergone rigorous tests to ensure stability and safety before being dispatched from the battery manufactory. Usually, this high capacity (4400mAh, 8 cells) replacement Compaq HSTNN-OB77 battery offers the same or even longer usage period as/than that of the original Compaq HSTNN-OB77 battery.
Thanks for buying battery for your Compaq HSTNN-OB77 at In order to ensure the quality of our replacement Compaq HSTNN-OB77 battery and offer you a 100 percent satisfaction with our products, we will strictly test the product quality before shipment.

Compatible Part Numbers

  • 482372-251
  • 482372-252
  • 482372-261
  • 482372-262
  • 482372-321
  • 482372-322
  • 482372-323
  • 482372-361
  • 482372-362
  • 493202-001
  • 501717-341
  • 501717-362
  • 501935-001
  • HSTNN-153C
  • HSTNN-DB77
  • HSTNN-I53C
  • HSTNN-OB77
  • HSTNN-OB84
  • HSTNN-XB77
  • HSTNN-XB84
  • HZ08073
  • KU681AV
  • NBP4A112
  • NBP4A112B1
  • NBP8A128B1
  • NBP8A128B2
  • NK573AA
  • NK573AA

Fit Models

  • Business Notebook 2230S
  • Presario CQ20 Series
  • Presario CQ20-100 CTO
  • Presario CQ20-100
  • Presario CQ20-101TU
  • Presario CQ20-102TU
  • Presario CQ20-103TU
  • Presario CQ20-104TU
  • Presario CQ20-105TU
  • Presario CQ20-106TU
  • Presario CQ20-107TU
  • Presario CQ20-108TU
  • Presario CQ20-109TU
  • Presario CQ20-110TU
  • Presario CQ20-111TU
  • Presario CQ20-112TU
  • Presario CQ20-113TU
  • Presario CQ20-114TU
  • Presario CQ20-115TU
  • Presario CQ20-116TU
  • Presario CQ20-117TU
  • Presario CQ20-118TU
  • Presario CQ20-119TU
  • Presario CQ20-120TU
  • Presario CQ20-121TU
  • Presario CQ20-122TU
  • Presario CQ20-123TU
  • Presario CQ20-124TU
  • Presario CQ20-125TU
  • Presario CQ20-126TU
  • Presario CQ20-127TU
  • Presario CQ20-128TU
  • Presario CQ20-129TU
  • Presario CQ20-130TU
  • Presario CQ20-200 Series
  • Presario CQ20-201TU
  • Presario CQ20-202TU
  • Presario CQ20-203TU
  • Presario CQ20-204TU
  • Presario CQ20-205TU
  • Presario CQ20-206TU
  • Presario CQ20-207TU
  • Presario CQ20-208TU
  • Presario CQ20-209TU
  • Presario CQ20-210TU
  • Presario CQ20-211TU
  • Presario CQ20-212TU
  • Presario CQ20-213TU
  • Presario CQ20-214TU
  • Presario CQ20-215TU
  • Presario CQ20-216TU
  • Presario CQ20-217TU
  • Presario CQ20-218TU
  • Presario CQ20-219TU
  • Presario CQ20-220TU
  • Presario CQ20-221TU
  • Presario CQ20-222TU
  • Presario CQ20-223TU
  • Presario CQ20-224TU
  • Presario CQ20-225TU
  • Presario CQ20-300 Series
  • Presario CQ20-301TU
  • Presario CQ20-302TU
  • Presario CQ20-303TU
  • Presario CQ20-304TU
  • Presario CQ20-305TU
  • Presario CQ20-306TU
  • Presario CQ20-307TU
  • Presario CQ20-308TU
  • Presario CQ20-309TU
  • Presario CQ20-310TU
  • Presario CQ20-311TU
  • Presario CQ20-312TU
  • Presario CQ20-313TU
  • Presario CQ20-314TU
  • Presario CQ20-315TU
  • Presario CQ20-316TU
  • Presario CQ20-317TU
  • Presario CQ20-318TU
  • Presario CQ20-319TU
  • Presario CQ20-320TU
  • Presario CQ20-321TU
  • Presario CQ20-322TU
  • Presario CQ20-323TU
  • Presario CQ20-324TU
  • Presario CQ20-325TU
  • Presario CQ20-326TU
  • Presario CQ20-327TU
  • Presario CQ20-328TU
  • Presario CQ20-329TU
  • Presario CQ20-330TU
  • Presario CQ20-331TU
  • Presario CQ20-401TU
  • Presario CQ20-402TU
  • Presario CQ20-403TU
  • Presario CQ20-404TU
  • Presario CQ20-405TU
  • Presario CQ20-406TU
  • Presario CQ20-407TU
  • Presario CQ20-408TU
  • Presario CQ20-409TU
  • Presario CQ20-410TU
  • Presario CQ20-411TU
  • Presario CQ20-412TU
  • Presario CQ20-414TU
  • Presario CQ20-415TU

Some tips for increase the length of replacement Compaq HSTNN-OB77 battery

  1. Please carefully read the instructions before using the battery.
  2. Before using the new replacement Compaq HSTNN-OB77 battery for the first time, make sure that the battery is fully discharged and then get it charged for about 12 hours.
  3. You'd better use a dedicated AC adapter when charging the new HSTNN-OB77 battery
  4. You'd better turn off your Compaq laptop when the HSTNN-OB77 battery is charging; do not pull out the power plug or use your computer when charging.
  5. If you don't use laptop for a long time, please remove the replacement Compaq HSTNN-OB77 battery, and place it in a ventilated and dry place.
  6. Excessively high or low temperature environment should be avoided when using the HSTNN-OB77 laptop battery, as the too low or too high temperature will affect the battery life.
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