DIY LEICA MD-R8 Motor Drive Cell 8SHW AA 9.6V 2400mAh Ni-MH Rechargeable Battery Pack

The high performance NiMH (nickel metal hydride) rechargeable battery is specially designed for the LEICA MD-R8 motor drive system. It uses 8 high-quality AA NiMH battery cells, providing 9.6V and 2400mAh capacity, meeting the needs of long-term continuous use, and is an ideal choice for replacing the original battery or making a DIY battery pack—custom Ni-MH AA 9.6V 2000mAh Rechargeable nimh packs.

Voltage & Capacity
Nominal Voltage: 9.6V (achieved by 8x 1.2V NiMH AA cells in series).
Capacity: 2000mAh, offering extended runtime for motor-driven applications.
Applicable equipment: LEICA MD-R8 motor drive system, camera battery pack replacement, DIY battery pack production, etc.

High Discharge Rate: Supports the MD-R8’s motorized demands, such as rapid film winding or continuous shooting modes.
Cycle Life: Up to 500 charge cycles with proper maintenance, ensuring long-term usability.

Description

Applications

Film Photography: Powers the MD-R8 motor drive for rapid film advancement in Leica M-series cameras.
Extended Shoots: Ideal for events or fieldwork requiring uninterrupted camera operation.
Vintage Equipment Revival: Restores functionality to older Leica motor drives with modern rechargeable solutions.

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Safety & Maintenance

Protection: Incorporate a protection circuit to prevent overcharging or short circuits.
Charging: Use a smart charger with 9–12V input and 1A max current for optimal lifespan.
Storage: Store at 40–60% charge in a cool, dry environment to preserve cell health.

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Advantages Over Alternatives

Cost-Effective: Lower long-term costs compared to disposable alkaline batteries.
Eco-Friendly: No toxic materials, aligning with Leica’s emphasis on sustainability.
Customizability: DIY flexibility to adjust capacity or form factor as needed.

Precautions for use

Do not expose the battery to high temperatures.
Make sure the battery is fully charged before use for best results.
Do not expose the battery to moisture to avoid short circuits.
Connect the battery correctly according to the device requirements to avoid damage to the device or battery.

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