Compaq Presario b3809ap Laptop Battery

Compaq Presario b3809ap Battery

  • Battery Technology: li-ion
  • Battery Property: Replacement Battery
  • Capacity: 4400 mAh
  • Volt: 11.10V
  • Dimension: 202 x 43x 20mm
  • Color: Black
  • Net Weight: 371.02g

1 year warranty, 30 days Refund.

Compaq Presario b3809ap Battery Photo

Compaq Presario b3809ap Battery

compaq presario b3809ap battery certificate

FAQ FAQ Bookmark Compaq Presario b3809ap Battery Page Add to Favorite

Discount Laptop Battery Saving 35%

Compatible Code:

Fits Models:

compaq presario b3809ap

Note : Not list all ! If you could not find your laptop model from the list, you may search it or find it here.


Compaq presario b3809ap battery are designed replacement for compaq presario b3829, compaq presario b3828, compaq presario b3827, compaq presario b3824ap, compaq presario b3822ap, compaq presario b3817, compaq presario b3814, compaq presario b3813, compaq presario b3806, compaq presario b3800 cto, compaq presario b3800, compaq presario b3000 series, compaq presario b2039a, laptop computer. compaq presario b3809ap laptop batteries are compatible with 375942-001, 375974-001, apbt01a, apbt01c, w62144l parts number. compaq presario b3809ap laptop battery are made with Japan/Korea grade A battery cells, guaranteed to meet or exceed the original equipment manufacturers specifications and 100% compatible with original equipment chargers.  

12 months warranty.
30 days money back offer. 
Strict Li-ion battery circuit management.
300-500 full charge/discharge times.
100% OEM compatible and stable performance.  
Built-in rechargeable laptop battery protection circuit.  
No memory effect and environment friendly with lithium Ion rechargeable laptop battery.  
Certification: ROHS, CE ,ISO9001/ISO9002, UL, CUL, TÜV .
For return of non-defective product within the first 10 days from date of purchase, full refund.
Unartificial defective laptop batteries returns are accepted for replacement, and we will afford all shipping fee within the whole laptop battery warranty days


  • Do not modify the battery and don not disassemble the battery.
  • Do not incinerate or expose compaq presario b3809ap battery to excessive heat, which may result in an exposure.
  • Do not pierce, hit, step on, crush or abuse the battery.
  • Do not place compaq presario b3809ap battery in laptop for a long period of time if laptop is not being used.
  • Do not set laptop battery in the high temperature, high humidity, strong vibrative and dusty place.
  • Do not forget to take away your battery from the laptop if you will not use it for a long time.
  • Do not short circuit of the terminals by keeping your compaq presario b3809ap laptop battery pack away from metal objects such as necklaces or hairpins.

65W Compaq Presario b3809ap Laptop Battery Charger


Input Voltage:
AC 100V-240V
Output Voltages:

90W Compaq Presario b3809ap Laptop Battery Charger

90W Compaq Presario b3809ap Adapter

Input Voltage:
AC 100V-240V
Output Voltages:
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