New HP 398648-001/381573-001/383280-B21 battery for 2PCS HP BATTERY PACK FOR P400 P600 P800 CONTROLLER

HP 398648-001/381573-001/383280-B21 laptop batteries equivalent is guaranteed to meet or exceed HP original specifications. All HP 398648-001/381573-001/383280-B21 are brand new,1 year Warranty, 100% Guarantee Quality !

Battery HP 398648-001/381573-001/383280-B21 - - 4.8V - Ni-mh

discount up to 30%, Save £23.12

Brand: HP battery

Type: Ni-mh

Voltage: 4.8V

Today Price: £ 53.96

Original Price: £ 77.08

Code:HP21392-2

Description of HP 398648-001/381573-001/383280-B21 laptop battery

All of our HP 398648-001/381573-001/383280-B21 notebook batteries are made with high-quality original new Cells, they are designed to meet or exceed the OEM (original) specifications.HP 398648-001/381573-001/383280-B21 laptop batteries are brand new, 1 year Warranty, 30 days money back guarantee.

HP 398648-001/381573-001/383280-B21 398648-001/381573-001/383280-B21 battery is 100% compatible with the following part numbers

• 398648-001
• 381573- 001
• HSTNM-B011

HP 398648-001/381573-001/383280-B21 398648-001/381573-001/383280-B21 fits the following laptops

the battery without the circuit board
HP P400 P400I E500 P800

4.8v ni-mh raid controller battery

How to extend battery life HP 398648-001/381573-001/383280-B21 398648-001/381573-001/383280-B21 ?

1. Don't mix old and new HP 398648-001/381573-001/383280-B21398648-001/381573-001/383280-B21 batteries when you use them. The new ones will be stronger and can cause the older ones to leak battery acid. 

2. Cut down on programs running in the background. Itunes, Desktop Search, etc. All these add to the CPU load and cut down HP 398648-001/381573-001/383280-B21 laptop battery life. 

3. Cut down external devices – USB devices (including your mouse) & WiFi drain down your  HP 398648-001/381573-001/383280-B21laptop battery.Remove or shut them down when not in use.

4.Prevent the Memory Effect - If you're using a very old laptop, you'll want to prevent the 'memory effect' – Keep the  HP 398648-001/381573-001/383280-B21 battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries (which most laptops have) which do not suffer from the memory effect.