PSA 2-Power ALT0703A 4400mAh 10.8V Battery

Never let a dying notebook ruin your workflow - a reliable laptop battery keeps you productive wherever you go. The PSA 2-Power ALT0703A 4400mAh 10.8V Battery is a high-capacity lithium-ion pack designed to replace the original power source in compatible HP notebooks, giving you longer run-time and peace of mind.

Usages of a 4400mAh laptop battery

Ideal for students, professionals and travellers, this battery powers your laptop through lectures, meetings and long flights without the need to hunt for a socket. Its 10.8 V output matches the original specifications, so you can work, stream and create exactly as you would with the factory unit.

Benefits of PSA 2-Power laptop battery

• Longer work sessions: extended capacity means fewer interruptions for charging.
• Reliable performance: Japanese and Korean cells provide stable power delivery.
• Safety first: UL1642 certified cells and fire-retardant insulation reduce risk.
• Easy fit: designed to match the exact dimensions and connectors of your HP notebook.
• Warranty peace of mind: 6-month limited warranty covers manufacturing defects.

Why Choose PSA 2-Power Laptop Battery

Choosing this PSA 2-Power laptop battery gives you a replacement that matches the original’s voltage and capacity, ensuring your notebook runs just as the manufacturer intended. The use of brand-new Samsung, Panasonic and Sanyo cells means you avoid the pitfalls of cheap, refurbished alternatives.

With rigorous in-house testing and a commitment to safety, you receive a battery that not only lasts longer but also protects your device from overheating and short-circuiting. The flat metal connectors minimise resistance, keeping the pack cool even during intensive tasks, so you can rely on consistent power day after day.

Key Features of a 4400mAh laptop battery

• Capacity: 4400 mAh. Provides extended run-time for demanding use.
• Voltage: 10.8 V. Matches the original notebook specifications for optimal performance.
• Technology: Lithium ion. Offers high energy density and low self-discharge.
• Weight: 10.9 oz. Light enough to keep your laptop portable.
• Colour: Black. Blends seamlessly with most notebook designs.
• Warranty: 6-month limited warranty. Covers manufacturing defects for added confidence.
• Compatibility: HP notebooks. Tailored to fit the specific model line.
• Cell source: UL1642 certified Korean (Samsung) or Japanese (Panasonic, Sanyo) cells. Ensures high quality and safety.
• Connector type: Flat metal connectors. Low resistance reduces heat buildup.
• Safety layers: Insulated fire-retardant paper and rubber separators. Prevents short-circuits and enhances durability.

Specifications