18650 Lithium Battery Tester 2 Channel Lithium Battery Capacity Tester Module for Capacity Internal Resistance Test

Description :This lithium battery tester measures internal resistance, capacity, voltage, current and battery charge, providing comprehensive data analysis.Parameters :Product parameters:Working voltage: DC5VApplicable batteries: meet the stop discharge voltage 2.5 ~ 3.5V, 2.8V start ~ 4.2V full of batteries are applicablePower supply interface: Type-C power supply interface (power supply and power cord provided)System language: EnglishInternal Resistance Measurement: Support, using DC two-wire method to test internal resistance.Charging function: support, full of automatic cut-off charging (does not support lithium iron phosphate battery charging)Discharge function: Support, automatically stop when conditions are reached, discharge current is not adjustable.Automatic charging and discharging: Support, the battery is fully charged at the end of automatic mode.Cyclic charging and discharging: Support, 1~9 cycles adjustable (only automatic mode support)Status Alert: SupportHeat dissipation mode: fan active heat dissipationOverheating protection: SupportStop Discharge Voltage: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, adjustable in 11 steps.Discharge current: maximum of about 1A non-constant current, non-adjustable, does not support independent transformationCharging voltage: special battery charging chip control, maximum about 1A charging, full voltage 4.2V, charging current less than 0.1A stop charging.Package included :1 x lithium battery tester

• **Independent Testing**: The 18650 Lithium Battery Tester features 2 independent channels, allowing for precise capacity and internal resistance measurements without interference between the channels. This ensures reliable and accurate results for all your testing needs.
• **High Precision Measurement**: Designed with a DC two-wire method, this Lithium Battery Tester provides high precision values for internal resistance once batteries are fully charged, making it an indispensable tool for evaluating battery performance effectively.
• **Versatile Charging and Discharging**: This versatile Lithium Battery Tester module supports separate charging and discharging functions, giving you the flexibility to test batteries under various conditions and ensuring comprehensive analysis of battery health.
• **Automatic Cycle Management**: With its capability for up to 9 automatic charge and discharge cycles, the Lithium Battery Tester manages the testing process intelligently, halting operations automatically when the specified conditions for both charging and discharging are met.
• **Adjustable Cut-off Voltage**: The Lithium Battery Tester offers 11 adjustable cut-off voltage settings ranging from 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V.