Rechargeable lithium-ion battery HP 3.75Ah — 3.75 Ah capacity, compatible with HP devices

HP 3.75Ah lithium-ion battery is a rechargeable power pack with a rated capacity of 3.75 Ah designed for compatible HP devices. It supplies portable power for extended use, intended as a direct replacement for worn or depleted batteries in laptops and other mobile HP equipment that accept this battery type. The battery uses lithium-ion chemistry, offers multiple charge cycles, and is suitable for applications requiring moderate run time between charges.

Advantages

The lithium-ion cell technology ensures a balance of energy density and weight, providing a compact source of power without significantly increasing device bulk. Rechargeability allows repeated use over many cycles, and the specified 3.75 Ah capacity gives predictable runtime for planning device use. The battery is designed for straightforward replacement and integration into compatible HP hardware, helping to restore original operating time when the previous battery has degraded.

Suitable for

• Replacing worn or aged batteries in compatible HP laptops
• Providing a spare battery for mobile HP equipment during travel or field work
• Powering HP devices that require a 3.75 Ah lithium-ion pack

Key specifications

• Chemistry: lithium-ion
• Rated capacity: 3.75 Ah
• Rechargeable: yes
• Form factor: replaceable pack for compatible HP devices
• Intended use: portable power for laptops and mobile HP equipment

How to use

Power down the HP device and remove the existing battery following the device manufacturer’s instructions. Insert the HP 3.75Ah lithium-ion battery into the battery compartment, ensuring correct alignment with contacts and secure latching. Charge the battery fully before first use using the original HP charger or a charger specified by the device manufacturer. Observe normal charging cycles and device power management settings to achieve the expected runtime and service life.

Usage recommendations

Use the battery only in HP devices that specify compatibility with this replaceable lithium-ion pack. Charge with the manufacturer-recommended charger, avoid exposure to extreme temperatures, and store partially charged (around 40–60%) for long-term storage. Replace the battery when capacity noticeably declines, and recycle or dispose of the battery according to local regulations.