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COMPAQ 511 Laptop Batteries
Get a replacement compaq 511 battery for your laptop, this battery was specially designed, we guarantee the battery meet or exceed original specifications, full one year warranty and 30 day money back. we provide better performance and reliability battery at an affordable price!

COMPAQ 511

COMPAQ 511 Battery and 90W 100V-240V, DC 19V 4.74A Adapter Save US $2.00 !

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COMPAQ 511 Battery, 10.8V 4400mAh Specifications
Item Number : ELHP035KO1
Battery Type: Li-ion
Voltage: 10.8V
Capacity: 4400mAh
Color: Black
Net Weight: 480g
Dimensions: 268.1*60.6*20.3mm

COMPAQ 511

COMPAQ 511 Battery and 90W 100V-240V, DC 19V 4.74A Adapter Save US $2.00 !

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COMPAQ 511 Battery, 10.8V/11.1V 6600mAh Specifications
Item Number : ELHP049K
Battery Type: Li-ion
Voltage: 10.8V/11.1V
Capacity: 6600mAh
Color: Black
Net Weight: 470g
Dimensions: 268.6*41.4*38 mm

COMPAQ 511

COMPAQ 511 Battery and 90W 100V-240V, DC 19V 4.74A Adapter Save US $2.00 !

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COMPAQ 511 Battery, 10.8V 4400mAh Specifications
Item Number : ELHP051K
Battery Type: Li-ion
Voltage: 10.8V
Capacity: 4400mAh
Color: Black
Net Weight: 320g
Dimensions:

Compatible Battery Code

HP 451085-141, HP 451086-121, HP 451086-161, HP 451568-001, HP 456864-001, HP GJ655AA, HP HSTNN-IB51, HP HSTNN-IB52, HP HSTNN-XB51, HP HSTNN-XB52,

Fits Models

511, 510, 511, 610, 550, Business Notebook 6720s, Business Notebook 6720s/CT, Business Notebook 6730s, Business Notebook 6730s/CT, Business Notebook 6735s, Business Notebook 6820s, Business Notebook 6830s, and more COMPAQ notebook batteries.

COMPAQ 511 Laptop Batteries Guarantee

  1. We offer 30-Day Money Back, 1 Year Extender Wattanty for COMPAQ 511 battery.
  2. 100% New High Quality Battery COMPAQ 511.
  3. Replacement lithium ion battery 511 can be 100% compatible with OEM COMPAQ 511 laptop batteries.
  4. The COMPAQ 511 notebook battery pack is Brand New!
  5. We have Great After Seles Service Department for COMPAQ 511 Batteries,fast respond to your request!
  6. Fast Delivery if you order the COMPAQ replacement battery 511.
  7. COMPAQ 511 battery is lithium ion battery.
  8. Order Your COMPAQ 511 Laptop Battery Before 2:30PM We Will Usually Ship The Same Day
  9. We are power seller and have up to 99.6% positive feedback!

COMPAQ 511 Laptop Batteries User Tips

  1. How to choose between two batteries with different Watt hours (Whr) or milliAmpere hour (mAH)?

    Higher Watt hours (Whr) or milliAmpere hour (mAH) on the same system under the same operating conditions means longer battery run time. For example, if you compare the same system, running the same applications, the COMPAQ 511 battery with 75Whr would provide approximately 37% more run time than the 53Whr 511 battery.
  2. How to keep my COMPAQ 511 battery healthy?

    511 battery packs should ba charged for 12 hours when you first get them. Laptop batteries are completely dischardged at the time of purchase, and need a full charge before their first use.
  3. How to deal with my COMPAQ 511 battery when it is not used?

    Don't leave your 511 battery inactive for extended periods of time. Even if you use AC power most of time, use the battery periodically to keep it in good condition. Unplug your AC adapter when the computer is not in use to prevent overcharging.
  4. What should I do for battery storage for a long period of time?

    Don't store your battery COMPAQ 511 for long periods plugged into or attached to any power source, including AC adapters and laptop security carts plugged into an outlet; Charge batteries before storing. The recommended charging time should not exceed 1 hour.
  5. How to maximize my COMPAQ 511 battery performance?

    To get maximum performance from the battery, fully optimize the notebooks power management features prior to use. The power management system conserves 511 battery power by setting the processor to run at a slower speed, dimming the screen, spinning dowm the hard drive when it's not in use and causing the machine to go into sleep mode when inactive.