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MXJO 21700 4000mAh 20A Battery
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MXJO 21700 4000mAh 20A Battery

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)

$6.99
MXJO 21700 4000mAh 20A Battery
$6.99

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MXJO 21700 4000mAh 20A Battery - Image 6

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

Shipping & Returns

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)

MXJO 21700 4000mAh 20A Battery | 18650 Batteries