2-power Main Battery Pack Replaces HSTNN-DB8S - Batterie - 3.440 mAh

Where many replacement packs cut corners on cell quality or protection circuitry, the 2-POWER ALT283597B is built to match the original HP HSTNN-DB8S in both fit and electrical behaviour. It uses a 6-cell lithium-ion configuration with a rated capacity of 3440 mAh and an energy output of 37 Wh, giving your HP Pavilion or Compaq Presario a dependable second life away from the wall socket.

Highlights

• Direct replacement for HP part number HSTNN-DB8S
• 6-cell lithium-ion design, 3440 mAh / 37 Wh
• 10.8 V / 11.1 V dual-rated output for stable performance
• Built-in overcharge, over-discharge, overheat and short-circuit protection
• CE and RoHS certified, brand-new condition

In daily use

Expect a straightforward swap: the pack is designed for external, removable mounting, so no soldering or case modification is needed. It fits HP Pavilion dv4, dv5, dv6 and dv7 series, HP G50, G60 and G70 series, and Compaq Presario CQ40, CQ41, CQ45, CQ50, CQ60, CQ61, CQ70 and CQ71 series. The black housing matches the original look, and the protection circuit keeps the cells within safe voltage and temperature limits during both charging and heavy use.

Full specifications

• Product type: Laptop battery
• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 3440 mAh
• Voltage: 10.8 V / 11.1 V
• Energy: 37 Wh
• Number of cells: 6
• Replaces original battery part number: HP HSTNN-DB8S
• Compatible brand: HP
• Compatible laptop series: HP Pavilion dv4, dv5, dv6, dv7; HP G50, G60, G70; Compaq Presario CQ40, CQ41, CQ45, CQ50, CQ60, CQ61, CQ70, CQ71
• Battery type: Rechargeable
• Mounting type: External / Removable
• Colour: Black
• Protection features: Overcharge, Over-discharge, Overheat, Short-circuit protection
• Certifications: CE, RoHS
• Condition: New

Final note

For anyone with an ageing HP Pavilion or Compaq Presario that still runs well, this 2-POWER pack offers a cost-effective way to restore true portability without gambling on unknown cells. The 3440 mAh capacity is realistic for everyday tasks, and the included protection features help extend the pack's service life.