The HP HT03XL battery is a high-quality internal laptop battery designed for reliability and performance in a wide range of HP notebook models, including Pavilion, Envy, and Spectre series. It features a 3-cell lithium-ion or lithium-polymer design, with capacities ranging from approximately 3400mAh to 3600mAh, operating at 11.4V, and delivering around 39Wh to 41Wh of power. This battery supports extended usage times, typically providing 1.5 to 2 hours of active backup and up to 3 hours on standby.

Key Features

• Internal, rechargeable lithium-ion battery for select HP laptops.

• Capacity: 3400–3600mAh; Voltage: 11.4V–11.55V; Energy: 39–41

• Reliable fit for models like HP Pavilion 15, Pavilion x360, Envy, Spectre, and 240/250/255/340 G7 series.

• Built-in safety features: overcharge, overheating, and short-circuit protection for safer operation.

• Expected longevity: up to 500 charge cycles, maintaining about 80% original capacity.

• Quick and easy installation with seamless compatibility.

• Certified for quality (CE, UL, ROHS, ISO9001/9002).

Usage Recommendations

• Always use an original charger and charge the battery at room temperature.

• Do not expose the battery to water or heat sources.

• For first-time use, charge for approximately 3 hours to optimize capacity.

This battery offers a safe and efficient solution for users seeking to replace or upgrade the power source in their compatible HP laptops, ensuring smooth and consistent performance whether for work, study, or travel.