2-Power Replacement Battery Kit Cells Only - Battery - 5000 mAh

This 2-Power Replacement Battery Kit (Cells Only) is designed for experienced users who need to rebuild or repair battery packs. The kit contains high-quality Lithium-Ion (Li-ion) cells with a nominal capacity of 5000 mAh per cell, providing reliable power for DIY battery pack refurbishment. Ideal for re-celling applications, these cells are sold without protection circuitry, allowing integration with existing Battery Management Systems (BMS) or external PCBs.

Advantages

High capacity 5000 mAh Li-ion cells enable extended runtime for custom battery packs. The cells are rechargeable and offer a typical cycle life of 300-500 cycles, ensuring long-term value. Designed for flexibility, they can be configured in series or parallel to meet specific voltage and capacity requirements.

Suitable for

• DIY battery pack repair and refurbishment
• Re-celling of existing battery packs for UPS, power tools, or electronics
• Custom battery assembly projects by experienced users

Key specifications

• Product Type: Replacement Battery Kit (Cells Only)
• Battery Chemistry: Lithium-Ion (Li-ion)
• Nominal Capacity: 5000 mAh
• Nominal Cell Voltage: 3.6V - 3.7V
• Estimated Total Energy: ~18.5 Wh (based on 5000mAh @ 3.7V)
• Rechargeable: Yes
• Form Factor: Cylindrical (e.g., 18650, 21700)
• Protection Circuitry: Not included
• Cycle Life: 300-500 cycles
• Operating Temperature (Discharge): -20°C to 60°C
• Charging Temperature: 0°C to 45°C
• Storage Temperature: -20°C to 25°C
• Packaging: Bulk / OEM

Recommendations

This product is intended for experienced users only. Ensure proper handling and assembly techniques are used. Always follow safety guidelines for Lithium-Ion cells.