Laptop Battery for Compaq Presario B2800 Series,Presario B2800 CTO,Presario B2801TX, B2802TX,B2803TX,B2804TX,B2805TX ,B2806TX,B2807TX,B2808TX,B2809TX,B2810TX,B2811TX,B2812TX,B2813TX,B2814TX,B2815TX,B2816TX,B2817TX,B2818TX ,B2819TX,B2820TX,B2821TX,B28.

Use the 407672-001 battery for those long trips on the road or in the sky. The 407672-001 battery provides hours of mobile computing productivity.

Don't be fooled by cheap, refurbished Compaq laptop batteries. These batteries are usually pulled from used Compaq laptops and do not have the full number of charge-discharge cycles.

Purchase this high quality 407672-001 Compaq laptop battery and receive a full 1 year warranty and 30 days money back if you are not satisfied with your purchase.