HP EliteBook 720 820 G4 HSTNN-UB7D 854050-541 854109-850 replacement for ST03XL battery

This HP ST03XL Battery has a capacity of 49Wh and a voltage of 11.55V. Suitable for HP EliteBook 720 820 G4 HSTNN-UB7D 854050-541 854109-850. 100% compatible and 100% safe. 1-year warranty, 30-day money back guarantee. 

HP ST03XL 49Wh 11.55V Notebook Battery

(product code: ST03XL) 

（Usually ships the same business day!）

Product details：

• Brand: HP ST03XL Notebook batteries

• Type: Li-ion battery

• Voltage: 11.55V

• Capacity: 49Wh

• SKU: HPQ31N11

Replace the following batteries:

ST03XL HSTNN-UB7D 854050-541 854109-850

Compatible with the following models:

EliteBook 720 G4
EliteBook 820 G4

If you cannot find what you need, we have some sister stores. Here we go!

• ES: HP ST03XL Batería 

• NL: HP ST03XL ACCU 

• IT: HP ST03XL batteria 

• DE: ST03XL Akku 

http://www.notebookbattery.co.nz/laptop-batteies-hp/replace-battery-st03xl-b179423.htm

Extend Notebook Battery HP ST03XL Service life 

1.Charge the battery! Consider keeping it plugged in for 12 hours before you unplug.

2. Switch on the optimized battery or power feature. You'll find this option — sometimes referred to as max battery mode — in your Notebook Battery system's built-in power management control panel. You can select the option to reduce the amount of time your inactive Notebook Battery stays on before powering itself down and going to sleep.

3. Remove the battery and clean the metal contacts. Wipe them with alcohol, ideally every two months, to ensure that the power transfer between the Notebook Battery and its battery is as efficient as possible. Allow the battery to dry thoroughly before replacing it! 

4. Unplug any Notebook Battery accessories you aren't using. Even if they're not in use, accessories drain power from the battery.

ABOUT US

Wholesale and retail Notebook Battery in NZ. Replacement for Acer, Apple, Compaq, Dell, FUJITSU, IBM,Lenovo,Sony and so on.

These may be you want to look for :

TLp020C2 battery replace for Alcatel S950 S950T idol X/S 6034R

TLP032B2 battery replace for Alcatel OneTouch POP 7 P310A Pixi 7 9006W

Ba06xl battery replace for Hp Elitebook Folio 9470m Ultraslim Slice

BL-54SG battery replace for LG G2 D802 D801 F320 F340L LS980

B0PJX100 battery replace for HTC Desire 728 728 Dual SIM 728 LTE D728t D728w A53