Panasonic Batería NiMH 4/3 A recargable ZLF, HHR380A-LF (118008)

In industrial automation and OEM battery pack assembly, reliable power cells are non-negotiable. The Panasonic HHR380A-LF is a 4/3 A size nickel-metal hydride (NiMH) rechargeable battery with Z-solder tags, engineered for custom pack builders and equipment manufacturers who need consistent, long-cycle performance. With a nominal voltage of 1.2 V and a capacity of 3800 mAh, this cell delivers dependable energy for cordless tools, medical devices, backup systems, and other high-drain applications.

Key specifications

• Chemistry: Nickel-Metal Hydride (NiMH)
• Size: 4/3 A
• Nominal voltage: 1.2 V
• Nominal capacity: 3800 mAh (3.8 Ah)
• Terminal type: Z-solder tags (ZLF)
• Rechargeable: Yes
• Standard charge current: 380 mA (0.1C)
• Fast charge current: 1900 mA (0.5C)
• Cycle life: Up to 1000 cycles
• Operating temperature (discharge): -20°C to 50°C
• Operating temperature (charge): 0°C to 45°C
• Internal resistance: < 25 mΩ
• Energy: 4.56 Wh
• Self-discharge rate: Approx. 20% per month at 20°C
• Manufacturer series: HHR Series

Why choose it

Panasonic's HHR series is trusted worldwide for its robust construction and stable output. The ZLF solder tags simplify integration into custom battery packs, reducing assembly time and ensuring secure connections. The cell's low internal resistance supports efficient high-current discharge, while its 1000-cycle lifespan lowers total cost of ownership compared to disposable batteries.

Ideal use cases

• Custom battery pack assembly for industrial tools
• OEM replacement cells for cordless devices
• Backup power for medical and security equipment
• Portable instrumentation and data loggers

Good to know

Store cells in a cool, dry place to minimize self-discharge. For best cycle life, avoid overcharging and deep discharging. Always use a charger designed for NiMH chemistry. Soldering should be performed quickly to avoid excessive heat on the cell terminals.