Business Notebook 6720s Batteries & Power Adapters

High quality replacement Laptop Battery for your Compaq Business Notebook 6720s.

Long black rectangular 6 cell battery

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Battery.

Get extra performance using a spare battery with your Compaq 6720s.

For 14.4v version choose CBI3072B

Brand Name: This is a 2-Power branded product.

High quality replacement Laptop Battery for your Compaq Business Notebook 6720s.

Black rectangular 8 cell main battery pack

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Battery.

Get extra performance using a spare battery with your Compaq 6720s.

For 10.8v version choose CBI3072A

Brand Name: This is a 2-Power branded product.

High quality replacement Laptop Battery for your Compaq Business Notebook 6720s.

8 cell main battery pack with 6 way connector

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Battery.

Get extra performance using a spare battery with your Compaq 6720s.

Original HP product

Brand Name: This is an Original Manufacturer branded product (OEM).

High quality replacement Laptop Battery for your Compaq Business Notebook 6720s.

Extended capacity 6 cell main battery pack

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Battery.

Get extra performance using a spare battery with your Compaq 6720s.

Original Compaq part

Brand Name: This is an Original Manufacturer branded product (OEM).

High quality replacement Laptop Battery for your Compaq Business Notebook 6720s.

Standard capacity 47Wh main battery pack

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Battery.

Get extra performance using a spare battery with your Compaq 6720s.

Discontinued
Please sell CBI3072A

Brand Name: This is an Original Manufacturer branded product (OEM).

High quality replacement Laptop Power for your Compaq Business Notebook 6720s.

AC adapter with Cloverleaf power socket

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Power.

Get extra performance using a spare battery with your Compaq 6720s.

Original HP AC adapter

Brand Name: This is an Original Manufacturer branded product (OEM).

High quality replacement Laptop Power for your Compaq Business Notebook 6720s.

AC Adapter 18-20v, 72W

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Power.

Get extra performance using a spare battery with your Compaq 6720s.

72W ac adapter

Brand Name: This is a 2-Power branded product.

Note:The correct tip/power jack required to use this product with the Compaq Business Notebook 6720s is supplied seperately. It will be automatically added to your order if you order this product, and is included in the price shown.

High quality replacement Laptop Power for your Compaq Business Notebook 6720s.

Universal 75w AC adapter with a variety of snap on tips. Covers voltage range 15-24v

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Power.

Get extra performance using a spare battery with your Compaq 6720s.

Need a higher power version?
The CUA0001B provides 90W, and can be used with Pentium 4 machines.

Brand Name: This is a 2-Power branded product.

High quality replacement Laptop Power for your Compaq Business Notebook 6720s.

Original Compaq AC adapter

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Power.

Get extra performance using a spare battery with your Compaq 6720s.

Original Compaq Product

Brand Name: This is an Original Manufacturer branded product (OEM).

High quality replacement Laptop Power for your Compaq Business Notebook 6720s.

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Power.

Get extra performance using a spare battery with your Compaq 6720s.

Brand Name: This is a compatible product.

High quality replacement Laptop Power for your Compaq Business Notebook 6720s.

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Power.

Get extra performance using a spare battery with your Compaq 6720s.

Brand Name: This is an Original Manufacturer branded product (OEM).

High quality replacement Laptop Power for your Compaq Business Notebook 6720s.

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Power.

Get extra performance using a spare battery with your Compaq 6720s.

Brand Name: This is a compatible product.

The tip/power jack required to use this product with the Compaq Business Notebook 6720s is included in this product package.

High quality replacement Laptop Power for your Compaq Business Notebook 6720s.

Ultra slim, lightweight 90W car-air DC adapter with 14 snap on tips and USB port

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Power.

Get extra performance using a spare battery with your Compaq 6720s.

Input: 11-16Vdc, Output: 15-24Vdc
USB Output 5Vdc

90W ultra slim DC car-air adapter
Covers around 98% of laptops drawing 90W or less

Comes with 14 tips & USB port

Brand Name: This is a 2-Power branded product.

Note:The correct tip/power jack required to use this product with the Compaq Business Notebook 6720s is supplied seperately. It will be automatically added to your order if you order this product, and is included in the price shown.

High quality replacement Laptop Power for your Compaq Business Notebook 6720s.

Universal Auro/Air charger for notebook, with a variety of snap on tips. 72W for up to Pentium 3, not for Pentium 4 (90W).

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Power.

Get extra performance using a spare battery with your Compaq 6720s.

Tip bundle works on 90% of notebooks
Supplied with a set of tips to work with most Acer, Compaq/HP, Dell, IBM, Sony, and Toshiba laptops.

Use in cars
supplied with a lead that plugs into the cigarette lighter socket of a car

Use on planes
also supplied with lead to plug into the power socket found in business class on most airlines

Suitable for most Pentium 3 and Celerons
the adapter provides enough power to use instead of a 72W adapter; you cannot use this adapter on Pentium 4 machines

Need an Universal AC Adapter?
The CUA0002B is a universal AC adapter (100-240V) that uses the same set of tips

Brand Name: This is a 2-Power branded product.

High quality replacement Laptop Power for your Compaq Business Notebook 6720s.

Car-Air DC adapter 18-20v

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Power.

Get extra performance using a spare battery with your Compaq 6720s.

Brand Name: This is a 2-Power branded product.

The tip/power jack required to use this product with the Compaq Business Notebook 6720s is included in this product package.

High quality replacement Laptop Power for your Compaq Business Notebook 6720s.

Universal 90W DC car-air adapter for notebook computer

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Power.

Get extra performance using a spare battery with your Compaq 6720s.

90W DC car-air charger
Supplied with a range of tips which covers over 98% of laptops.

Brand Name: This is a 2-Power branded product.

New.High quality replacement Laptop Power for your Compaq Business Notebook 6720s.

Guaranteed to meet or exceed the original manufacturer's specifications for the 6720s Power.

Get extra performance using a spare battery with your Compaq 6720s.

Brand Name: This is a 2-Power branded product.

If you already own one of the 2-Power branded, multi-tip AC/DC Power Adapters or External Battery packs shown on this page, this tip will allow you to use it with a Compaq 6720s.

Please note:
You should only purchase this tip if you need an additional / spare tip for use with your existing 2-Power branded, multi-tip adapter or external battery. This tip will only fit 2-Power products with removeable tips, and it will not work with adapters from any other manufacturer.

Brand Name: This is a 2-Power branded product.

If you already own one of the 2-Power branded, multi-tip AC/DC Power Adapters or External Battery packs shown on this page, this tip will allow you to use it with a Compaq 6720s.

Please note:
You should only purchase this tip if you need an additional / spare tip for use with your existing 2-Power branded, multi-tip adapter or external battery. This tip will only fit 2-Power products with removeable tips, and it will not work with adapters from any other manufacturer.

For use with universal AC adapter only.

Brand Name: This is a 2-Power branded product.