Rechargeable lithium-ion battery HP 41.6Wh JC04041-CL for portable devices

HP 41.6Wh lithium-ion battery (model JC04041-CL) is a rechargeable power pack designed for compatible portable HP devices. With a nominal capacity of 41.6 watt-hours, this battery provides additional runtime for mobile workflows, supports on-the-go charging needs, and serves as a replacement power source when the original battery is depleted. The battery is intended for use in devices that accept the specified form factor and electrical rating and is compatible with supported HP systems.

Advantages

This rechargeable lithium-ion battery offers a balance of energy capacity and compact size, enabling longer operation between charges without significantly increasing device weight. The chemistry provides stable voltage output and efficient charge/discharge cycles, while the design supports straightforward installation and removal in compatible portable devices. Built to meet typical safety and performance expectations for consumer-grade laptop batteries, it is suitable for repeated charging while maintaining usable capacity.

Suitable for

• Extending battery life for mobile productivity and remote work
• Replacing a worn or failed internal battery in supported HP portable devices
• Travel use where long runtimes and portability are required
• Fieldwork and situations without immediate access to mains power

Key specifications

• Battery type: rechargeable lithium-ion (Li-ion)
• Energy capacity: 41.6 watt-hours
• Intended use: portable device power source
• Typical performance: designed for multiple charge/discharge cycles with maintained usable capacity
• Form factor: compact pack designed for integration into compatible portable devices

How to use

Before installation, power off the device and disconnect it from mains power. Remove the old battery following the device manufacturer’s service instructions or user manual, then insert the replacement battery ensuring correct orientation and secure seating. Charge the new battery fully prior to first use using the device’s standard charger and charging circuitry. Observe the device’s battery indicator and charging notifications to confirm proper operation.

Usage recommendations

Store and use the battery within manufacturer-recommended temperature ranges, avoid exposure to extreme heat or moisture, and transport it according to applicable regulations for lithium-ion cells. For safe operation, use with compatible HP devices and approved chargers, and replace the battery if you notice swelling, excessive heat, or a rapid decline in capacity.