
MXJO 21700 4000mAh 20A Battery
Key Features
- High-Capacity 21700 Cell: 4000mAh lithium-ion battery for professional applications.
- High Output Performance: 20A continuous with 30A pulse discharge capability.
- Flat Top Terminal: Optimized for integrated battery pack designs.
- Unprotected Cell Design: Requires system-level battery management.
- Efficient Power-to-Weight: Strong output with manageable weight.
Overview
The MXJO 21700 4000mAh Battery is engineered for commercial and professional power systems that demand high energy density and consistent output. Its flat-top 21700 design supports modern battery pack configurations, while the unprotected construction allows for seamless integration into managed power systems. Proper protection circuitry is required for safe operation.
Applications / Uses
- OEM battery pack manufacturing
- Commercial electronic equipment
- High-capacity energy storage systems
- Laboratory and R&D environments
- Specialized portable power solutions
SPECIFICATIONS
| Manufacturer: | MXJO |
| Size: | 21700 |
| Positive Terminal: | Flat Top |
| Nominal Capacity: | 4000mAh |
| Continuous Discharge Rating (max): | 20A Maximum Continuous / 30A Maximum Pulse |
| Nominal Voltage: | 3.7V |
| Maximum Voltage: | 4.2V |
| Protected: | No (Unprotected) |
| Rechargeable: | Yes |
| Approx. Dimensions: | 21.7mm x 71mm |
| Approx. Weight: | 69g (Max) |
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MXJO 21700 4000mAh 20A Battery
Key Features
- High-Capacity 21700 Cell: 4000mAh lithium-ion battery for professional applications.
- High Output Performance: 20A continuous with 30A pulse discharge capability.
- Flat Top Terminal: Optimized for integrated battery pack designs.
- Unprotected Cell Design: Requires system-level battery management.
- Efficient Power-to-Weight: Strong output with manageable weight.
Overview
The MXJO 21700 4000mAh Battery is engineered for commercial and professional power systems that demand high energy density and consistent output. Its flat-top 21700 design supports modern battery pack configurations, while the unprotected construction allows for seamless integration into managed power systems. Proper protection circuitry is required for safe operation.
Applications / Uses
- OEM battery pack manufacturing
- Commercial electronic equipment
- High-capacity energy storage systems
- Laboratory and R&D environments
- Specialized portable power solutions
SPECIFICATIONS
| Manufacturer: | MXJO |
| Size: | 21700 |
| Positive Terminal: | Flat Top |
| Nominal Capacity: | 4000mAh |
| Continuous Discharge Rating (max): | 20A Maximum Continuous / 30A Maximum Pulse |
| Nominal Voltage: | 3.7V |
| Maximum Voltage: | 4.2V |
| Protected: | No (Unprotected) |
| Rechargeable: | Yes |
| Approx. Dimensions: | 21.7mm x 71mm |
| Approx. Weight: | 69g (Max) |
Product Information
Product Information
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Description
Key Features
- High-Capacity 21700 Cell: 4000mAh lithium-ion battery for professional applications.
- High Output Performance: 20A continuous with 30A pulse discharge capability.
- Flat Top Terminal: Optimized for integrated battery pack designs.
- Unprotected Cell Design: Requires system-level battery management.
- Efficient Power-to-Weight: Strong output with manageable weight.
Overview
The MXJO 21700 4000mAh Battery is engineered for commercial and professional power systems that demand high energy density and consistent output. Its flat-top 21700 design supports modern battery pack configurations, while the unprotected construction allows for seamless integration into managed power systems. Proper protection circuitry is required for safe operation.
Applications / Uses
- OEM battery pack manufacturing
- Commercial electronic equipment
- High-capacity energy storage systems
- Laboratory and R&D environments
- Specialized portable power solutions
SPECIFICATIONS
| Manufacturer: | MXJO |
| Size: | 21700 |
| Positive Terminal: | Flat Top |
| Nominal Capacity: | 4000mAh |
| Continuous Discharge Rating (max): | 20A Maximum Continuous / 30A Maximum Pulse |
| Nominal Voltage: | 3.7V |
| Maximum Voltage: | 4.2V |
| Protected: | No (Unprotected) |
| Rechargeable: | Yes |
| Approx. Dimensions: | 21.7mm x 71mm |
| Approx. Weight: | 69g (Max) |






















