2-power Main Battery Pack Replaces 807611-132 - Batterie

Field technicians and office professionals relying on HP ProBook 430 G3, 440 G3, 450 G3, 455 G3, 470 G3, 240 G4, 245 G4, 250 G4, or 255 G4 laptops can swap in this 2-POWER main battery pack and keep working through long shifts without hunting for a power outlet. It directly replaces HP part numbers HS03, HS04, 807611-132, 807957-001, HSTNN-LB6U, and HSTNN-LB6V, so installation is a simple drop-in upgrade.

Key specifications

• Battery technology: Lithium-Ion (Li-ion)
• Voltage: 10.95 V
• Capacity: 48 Wh / 4400 mAh
• Cell configuration: 6-cell
• Colour: Black
• Rechargeable: Yes
• Cycle life: 300–500 charge cycles
• Safety: Overcharge, over-discharge, overcurrent, and short-circuit protection
• Certifications: CE, RoHS, FCC
• Warranty: 1 year manufacturer

Why choose it

Built with premium Li-ion cells and a robust protection circuit, this battery delivers consistent output and safeguards both the pack and your laptop. The 48 Wh rating provides ample runtime for typical workloads, while the 6-cell design balances weight and endurance. Because it matches the original HP form factor and connector, there is no need for adapters or software configuration.

Ideal use cases

• Mobile workers who need all-day productivity without carrying a charger
• IT departments refreshing fleets of HP ProBook and HP 200 series laptops
• Students and educators using HP 240/250 G4 notebooks in classrooms or libraries
• On-site service engineers running diagnostics or field applications

Good to know

The battery is an external pack that clicks into the laptop's battery bay, exactly like the original. For best longevity, avoid exposing it to extreme heat and perform a full discharge/recharge cycle every few weeks. 2-POWER tests each unit for voltage stability and capacity before shipping, and the 1-year warranty covers manufacturing defects.