Key Features

• Ultra-High Capacity: Nominal 5700mAh capacity provides extended runtime for demanding energy storage and mobility applications.
• High Discharge Capability: Supports up to 16.8A maximum discharge for powerful and stable output performance.
• Optimized Charging Performance: Standard charge at 1.12A with CCCV method ensures efficient and reliable charging cycles.
• Wide Operating Temperature Range: Designed to operate from −20°C to 60°C discharge environments for versatile deployment.
• Durable Industrial Design: Engineered for professional battery pack assembly with consistent dimensional tolerance and long service life.

Overview

The EVE INR21700-58E lithium-ion rechargeable cell is engineered for high-capacity energy storage and moderate-to-high discharge applications. Delivering a nominal capacity of 5700mAh and a nominal voltage of 3.6V, this cell provides excellent energy density for extended runtime systems. Designed for professional battery pack integration, the 58E offers stable electrical performance, reliable cycle durability, and broad operating temperature capability, making it suitable for mobility solutions, power tools, and energy storage applications.

Applications / Uses

• Electric vehicles and e-mobility battery packs
• Energy storage systems (ESS) and backup power
• Power tools and industrial equipment
• Robotics and automated systems
• Portable high-capacity electronic devices

Specifications

Brand	EVE Energy
Model	INR21700-58E
Battery Type	Lithium-Ion Rechargeable Cell
Nominal Capacity	5700mAh
Minimum Capacity	5600mAh
Nominal Voltage	3.6V
Maximum Charge Voltage	4.20V
Discharge Cut-off Voltage	2.5V
Maximum Discharge Current	16.8A
Standard Charge Current	1.12A
Maximum Charge Current	5.6A
Rechargeable	Yes
Protected	No, Unprotected Cell
Approx. Dimensions	21.50mm x 70.80mm
Approx. Weight	71g
Operating Temperature	Charge: 0–45°C / Discharge: −20–60°C

Data Specification Sheet: EVE 58E Datasheet