OmniBook 2121 Batteries & Power Adapters

High quality replacement Laptop Battery for your HP OmniBook 2121.

Black rectangular battery with LED display at one end and 6 contacts at the other.

Guaranteed to meet or exceed the original manufacturer's specifications for the 2121 Battery.

Get extra performance using a spare battery with your HP 2121.

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

High quality replacement Laptop Power for your HP OmniBook 2121.

Generic Ac adapter suitable for many notebooks requiring 18-20v

Guaranteed to meet or exceed the original manufacturer's specifications for the 2121 Power.

Get extra performance using a spare battery with your HP 2121.

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

The tip/power jack required to use this product with the HP OmniBook 2121 is included in this product package.

High quality replacement Laptop Power for your HP OmniBook 2121.

90W universal AC adapter with 8 tips

Guaranteed to meet or exceed the original manufacturer's specifications for the 2121 Power.

Get extra performance using a spare battery with your HP 2121.

Brand Name: This is a compatible product.

Note:The correct tip/power jack required to use this product with the HP OmniBook 2121 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 HP OmniBook 2121.

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 2121 Power.

Get extra performance using a spare battery with your HP 2121.

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.

The tip/power jack required to use this product with the HP OmniBook 2121 is included in this product package.

High quality replacement Laptop Power for your HP OmniBook 2121.

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 2121 Power.

Get extra performance using a spare battery with your HP 2121.

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 compatible product.

High quality replacement Laptop Power for your HP OmniBook 2121.

Car-Air DC adapter 18-20v.

Guaranteed to meet or exceed the original manufacturer's specifications for the 2121 Power.

Get extra performance using a spare battery with your HP 2121.

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 HP 2121.

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.

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 HP 2121.

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 compatible product.