2-power Main Battery Pack Replaces L32656-005 - Batterie - 3.750 mAh

This 2-POWER ALT283662B battery stands out as a direct replacement for HP's L32656-005 original pack, engineered to match the exact fit and power profile of HP Pavilion 15-cs, 15-cw, 15-da, 15-db, 17-by, and 17-ca laptops. Unlike generic aftermarket cells, it uses a 3-cell lithium-ion configuration with a 43.31 Wh energy reserve, delivering stable 11.55 V output for consistent performance across charge cycles. The black internal design slips into the chassis without altering the laptop's slim profile, and the integrated protection circuit guards against overcharge, over-discharge, overcurrent, and short circuits. With a 3750 mAh capacity, it provides dependable runtime for daily productivity, browsing, and media playback. CE and RoHS certifications confirm compliance with safety and environmental standards, while the new condition ensures full lifespan from first use. Installation requires technical knowledge, so professional fitting is recommended for users unfamiliar with internal battery replacement.

Highlights

• Replaces HP part number L32656-005 (also compatible with HT03XL, HSTNN-LB8M, HSTNN-DB8R, HSTNN-IB8OL)
• 3-cell lithium-ion, 11.55 V, 3750 mAh, 43.31 Wh
• Built-in overcharge, over-discharge, overcurrent, and short circuit protection
• CE and RoHS certified for safety and environmental compliance
• Designed for HP Pavilion 15-cs, 15-cw, 15-da, 15-db, 17-by, and 17-ca series

In daily use

Expect reliable all-day power for office tasks, video streaming, and web browsing. The battery's stable voltage curve prevents unexpected shutdowns under moderate load, and the protection circuitry extends cell longevity by preventing harmful charging states. Because it matches the original HP battery's dimensions and connector, the pack seats perfectly without bulging or rattling. Users who frequently travel will appreciate the balance between capacity and weight, as the 3-cell design keeps the laptop portable while still offering enough runtime for a full work session away from an outlet. For those upgrading from a worn-out original, this replacement restores the laptop's mobility without the cost of a new machine.

Full specifications

• Brand: 2-POWER
• Model: ALT283662B
• Product type: Replacement laptop battery
• Battery technology: Lithium-Ion (Li-ion)
• Number of cells: 3
• Capacity: 3750 mAh / 43.31 Wh
• Voltage: 11.55 V
• Colour: Black
• Compatible brand: HP
• Compatible OEM part numbers: L32656-005, HT03XL, HSTNN-LB8M, HSTNN-DB8R, HSTNN-IB8OL
• Compatible laptop series: HP Pavilion 15-cs, 15-cw, 15-da, 15-db, 17-by, 17-ca
• Protection: Overcharge, over-discharge, overcurrent, short circuit
• Certifications: CE, RoHS
• Condition: New
• Installation: Requires technical knowledge

Final note

For a dependable, safety-certified power source that restores your HP Pavilion's portability, the 2-POWER ALT283662B is a practical choice. Its precise compatibility and robust protection make it a straightforward upgrade from a failing original battery.