18650 21700 Type-C 4Channel Battery Capacity Tester LCD Display Mah Lithium Digital Battery Detection Module for Battery Testing

18650 21700 Type-C 4 Channel Battery Capacity Tester LCD Display MAh Lithium Digital Battery Detection Module For Battery Testing

Features:
Supports four-channel capacity and internal resistance measurement. Supports independent charging and discharging, with up to nine charge and discharge cycles in automatic mode. Each channel is independent, with separate settings and independent operation, ensuring no interference. A compact 18650 battery holder is used for measuring flat-top batteries. Active fan cooling and overheat protection are provided. Internal resistance is measured using the DC two-wire method. Note: Does not support charging lithium iron phosphate batteries.

Specifications:
Operating Voltage: DC 5V
Compatible Batteries: Batteries with a discharge voltage of 2.5-3.5V, or a starting voltage of 2.8V to a fully charged state of 4.2V.
Power Interface: Two Type-C power connectors (power supply and power cable provided separately)
System Language: English/Chinese switchable
Number of tests: 4-channel charge and discharge measurement
Internal resistance measurement: Supported, using the DC two-wire method to test internal resistance
Charge function: Supported, automatically cuts off when fully charged (does not support charging lithium iron phosphate batteries)
Discharge function: Supported, automatically stops when conditions are met, discharge current is not adjustable
Automatic charge and discharge: Supported, the battery is fully charged when automatic mode ends
Cyclic charge and discharge: Supported, adjustable from 1 to 9 cycles (only supported in automatic mode)
Status indicator: Supported
Cooling method: Fan-driven cooling
Overheat protection: Supported
Discharge cut-off voltage: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, and 3.5V.11 levels adjustable
Discharge Current: Maximum approximately 1A, non-adjustable, no custom modifications supported.
Charging Voltage: Controlled by a dedicated battery charging chip, maximum approximately 1A charging, fully charged voltage 4.2V.
Power-off save: Only settings are saved, not metering data.
Dimensions: 150 × 103 × 36mm
Packaging dimensions: 182 × 112 × 50mm
Information link: https://www.banber.com/gather/6374be9b2ee0e200077ec155

Package Included:
1*18650 battery capacity and internal resistance tester