3.6V 5800mAh N21700CH-58E High-Capacity Lithium Battery

The N21700CH-58E 21700 5800mAh lithium cell features upgraded silicon carbon negative material to boost single cell capacity to 5800mAh, far exceeding standard graphite anode 21700 cells. The cell supports a wide operating temperature window, enabling stable discharge performance from -20°C low temperature to 70°C high temperature environment.

With a continuous maximum discharge current of 2C (11.2A), this high-energy cell is categorized as low-moderate rate lithium cell, perfectly matched for long-duration equipment including electric two-wheelers, portable outdoor energy storage power stations, AGV industrial robots, smart cleaning robots, high-lumen flashlights and low-speed mobility devices.

All N21700CH-58E cells pass complete safety reliability tests including overcharge, over-discharge, short circuit, extrusion, nail penetration and high-temperature bake. The product holds full global safety certification standards: GB national standard, UN38.3 transportation certification, UL, CB, PSE and BIS, supporting global export business without certification barriers.

Under standard charge-discharge cycle conditions, the cell retains over 80% initial capacity after 1000 charge cycles, offering outstanding service life and cost performance for mass assembly battery packs.

Features

• High Capacity for Ultra-Long Standby
• Excellent Safety Performance
• Long Cycle Life Ensures Longer Service Life
• Excellent Low-Temperature Adaptability

Specifications

Applications

• Electric two-wheelers, electric scooters & balance mobility devices
• Portable outdoor energy storage power stations & high-capacity power banks
• AGV industrial robots, smart sweeping & mopping robots
• High-power LED flashlights, portable lighting equipment
• Low-speed unmanned vehicles, small portable medical equipment