2-Power ALT23221A - Bateria - HP

When your HP or Compaq laptop starts losing charge faster than expected, the 2-Power ALT23221A steps in as a high-quality replacement that restores dependable runtime. Unlike generic cells that fade within months, this pack uses six matched lithium-ion cells and a smart protection circuit to deliver stable 10.8V output and a genuine 48Wh capacity. It is built to the same physical and electrical footprint as the original HP battery, so it drops into the bay without forcing or gaps.

Highlights

• 10.8V nominal voltage, 4400mAh / 48Wh rated capacity
• 6-cell lithium-ion construction for balanced weight and endurance
• Integrated overcharge, over-discharge, and short-circuit protection
• CE and RoHS certified; 1-year warranty
• Compatible with HP Pavilion dv4, dv5, dv6; HP G50, G60, G70; Compaq Presario CQ40, CQ50, CQ60, CQ70 series

In daily use

Expect a full charge to give you roughly the same screen-on time as the original battery when new, assuming similar usage. The protection board prevents damage from leaving the laptop plugged in overnight or running the pack completely flat. Because the connector and latch geometry match the OEM part, installation takes less than a minute: slide the old battery out, press the new one in until it clicks.

Full specifications

• Brand: 2-Power
• Model: ALT23221A
• MPN: ALT23221A
• Product type: Laptop battery
• Battery technology: Lithium-Ion (Li-ion)
• Voltage: 10.8 V
• Capacity: 4400 mAh
• Energy: 48 Wh
• Number of cells: 6
• Colour: Black
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, short-circuit
• Certifications: CE, RoHS
• Warranty: 1 year

Final note

The 2-Power ALT23221A is a straightforward way to bring an ageing HP or Compaq notebook back to all-day usability. With its certified safety features and exact fit, it offers a dependable alternative to original batteries at a fraction of the cost.