2-power Main Battery Pack - Batterie - 3.800 mAh (2P-7RHFF)

When your handheld terminal or mobile computer starts shutting down before the end of a shift, the problem is rarely the device itself—it's the battery. The 2-Power Main Battery Pack replaces an aging or failed internal cell with a fresh 3800 mAh lithium-ion unit, restoring full-day runtime for warehouse scanners, retail POS devices, and field service tools. With a nominal voltage of 3.8 V and an energy rating of 14.44 Wh, this battery delivers consistent power output across a wide range of operating temperatures, from 0°C to 45°C. Built-in protection circuits guard against overcharge, over-discharge, overcurrent, and short circuits, ensuring safe operation even in demanding environments. The battery is CE and RoHS compliant, and it is designed for internal installation—professional fitting is recommended to maintain device integrity.

Key specifications

• Battery technology: Lithium-Ion (Li-ion)
• Capacity: 3800 mAh
• Voltage: 3.8 V
• Energy rating: 14.44 Wh
• Rechargeable: Yes
• Number of cells: 1
• Connector: Device-specific flex cable connector
• Cycle life: 500 cycles (to 80% original capacity)
• Operating temperature: 0°C to 45°C (32°F to 113°F)
• Storage temperature: -20°C to 60°C (-4°F to 140°F)
• Safety features: Overcharge, over-discharge, overcurrent, short-circuit protection
• Certifications: CE, RoHS
• Colour: Black
• Product type: Internal replacement battery

Why choose it

This battery is manufactured to meet or exceed original specifications, ensuring reliable performance and a long service life. Its robust protection circuitry and wide temperature tolerance make it suitable for use in logistics, retail, healthcare, and industrial settings. With a typical lifespan of 2–3 years under normal usage, it offers a cost-effective way to extend the life of your existing equipment without investing in new hardware.

Ideal use cases

• Replacing a worn-out battery in a barcode scanner or mobile computer
• Keeping a spare battery on hand for multi-shift operations
• Restoring power to devices used in cold storage or outdoor environments
• Maintaining compliance with safety standards in professional installations

Good to know

Before ordering, verify that your device model is compatible with this battery's connector and voltage. Fast charging support depends on the host device's capabilities. Store the battery in a cool, dry place when not in use, and avoid exposing it to extreme temperatures for extended periods.