Origin Storage Replacement battery for HP ELITEBOOK 745 G3 ELITEBOOK 755 G3 ELITEBOOK 840 G3 ELITEBOOK 848 G3 ELITEBOOK 850 G3 ZBOOK 15U G3 replacing OEM part numbers CS03XL 800513-001 CS03046XL-PL T7B32AA 800231-141

The BTI HP-EB850G3 battery is a replacement battery for compatible HP laptops. It uses Lithium Polymer (LiPo) technology and comes in black. The battery is identified by manufacturer code HP-EB850G3 and EAN 5056006156024. It is intended as a spare or replacement to restore portable power to devices that accept this model.

Advantages

The battery uses Lithium Polymer technology for stable discharge and compact form factor. It offers a nominal capacity of 3400 mAh to provide extended runtime compared with depleted OEM cells. The unit is supplied in black and matches the MPn/part number for direct compatibility when replacing the original battery.

Suitable for (tasks / use cases)

• Replacing a worn or failed battery in a compatible HP laptop
• Providing spare power for travel or remote work
• Maintaining device uptime during mobile use

Key specifications

• Model: HP-EB850G3 (MPN)
• EAN: 5056006156024
• Battery technology: Lithium Polymer (LiPo)
• Battery capacity: 3400 mAh
• Nominal voltage: 10.8 V
• Colour: Black

How to use

Turn off the laptop and disconnect any power source before replacing the battery. Remove the existing battery following the laptop manufacturer's instructions, install the BTI HP-EB850G3 in the same orientation, and secure any fastening elements. Reconnect power and start the laptop; allow the new battery to charge fully before first use.

Recommendations

Use the battery only in laptops specified as compatible with HP-EB850G3. Charge and store the battery in a cool, dry place. Avoid exposure to high temperatures, moisture, or mechanical damage. Dispose of the battery according to local electronic waste regulations.