The 3.7V 50000mAh lithium-ion battery pack provides 185Wh of energy in a durable plastic housing. Designed for portable equipment, medical devices, industrial instruments, backup power systems, and other OEM applications requiring high capacity and reliable rechargeable power. PAC Technology provides customized battery pack solutions including housing, PCM/BMS, connectors, cables, and protection systems.
enquiry| Item | Specification |
|---|---|
| Battery Type | Rechargeable Lithium-ion Battery Pack |
| Nominal Voltage | 7.4V |
| Capacity | 50000mAh |
| Energy | 185Wh |
| Cell Type | 21700 Lithium-ion Cell |
| Cell Configuration | 1S10P |
| Charging Voltage | 4.2V |
| Rechargeable | Yes |
| Protection Circuit | PCM/BMS Optional |
| Cycle Life | ＞500 Cycles |
| Operating Temperature | Charge: 0°C~45°C / Discharge: -20°C~60°C |
| Certifications | UN38.3, MSDS, RoHS (Available) |
The 3.7V 50000mAh lithium-ion battery pack is a high-capacity rechargeable battery solution with a total energy capacity of approximately 185Wh.
The battery pack is integrated into a custom plastic housing, providing a practical and protected enclosure for installation in portable electronic equipment and other OEM products.
With a large 50Ah capacity, this battery is designed for applications requiring extended operating time and reliable rechargeable power. The plastic housing can be customized according to the customer's requirements, including battery dimensions, mounting structure, connector position, cable outlet, labels, and other mechanical features.
PAC Technology provides complete OEM and ODM lithium battery pack solutions, from cell selection and battery pack design to PCM/BMS integration, plastic housing development, cable assembly, testing, and mass production.
• 3.7V Nominal Voltage
• 50000mAh High Capacity
• 185Wh Energy
• Rechargeable Lithium-ion Battery
• Durable Plastic Housing
• High Energy Density
• Long Operating Time
• Compact Integrated Battery Pack Design
• Custom PCM/BMS Available
• Custom Connectors and Cables
• Custom Plastic Housing
• OEM & ODM Supported
