Digital display, internal battery capacity, lithium battery detector tester, test module, Type-C interface

Features: 1. The product supports four-channel capacitance and internal resistance measurement. Each channel is independent, configured separately, and operates independently without interference. 2. It uses a two-wire direct current method to test internal resistance, providing high accuracy when the battery is fully charged. 3. It supports separate charging and discharging. The automatic mode supports up to 9 charge and discharge cycles. 4. Automatic cutoff: When charging and discharging reach specified conditions, the automatic cutoff cycle is adjustable from 1 to 9 cycles. 5. Discharge cutoff voltage: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, for a total of 11 adjustable settings. 6. Digital display showing real-time voltage, real-time current, cumulative capacity, cumulative energy, internal battery resistance, cumulative runtime (HHH:MM:SS - hours:minutes:seconds), cycle time, low voltage discharge stop, working mode menu, status indicator, and channel indicator are all visible at a glance. 7. Lithium battery holder using a compact battery holder, suitable for flat battery measurement. 8. Active fan heat dissipation and overheat protection. 9. Supports switching between Chinese and English interfaces; the default language is Chinese. Specification: This product supports independent 4-channel internal resistance and capacity measurement. It uses a two-wire direct current method to test internal resistance, providing high accuracy when the battery is fully charged. It supports separate charging and discharging, and the automatic mode supports up to 9 charge and discharge cycles. The lithium battery holder utilizes a compact battery holder for measuring flat-head batteries. Features: The product supports four-channel capacity and internal resistance measurement. Each channel is independent, configured separately, and operates independently without interfering with the others. It adopts a two-wire direct current method for testing internal resistance, providing high accuracy when the battery is fully charged. It supports separate charging and discharging, and the automatic mode supports up to 9 charge/discharge cycles. Automatic cutoff occurs upon full charging, and discharging stops automatically when conditions are met. The automatic cycle is adjustable from 1 to 9 times. Discharge cut-off voltage: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, a total of 11 adjustable settings. Digital display showing real-time voltage, real-time current, cumulative capacity, cumulative energy, internal battery resistance, cumulative runtime (HHH:MM:SS - hours:minutes:seconds), cycle time, low-voltage cut-off discharge, working mode menu, status indicator, and channel indicator can be viewed at a glance. Supports lithium batteries using a compact battery holder, suitable for flat battery measurements. Active fan heat dissipation and overheat protection are included. Supports switching between Chinese and English interfaces; the default language is Chinese. Note: Does not support charging lithium iron phosphate batteries. Specifications: Operating Voltage: 5VDC Applicable Battery: 2.5~3.5V, 2.8V Stop-Discharge Battery Start ~ 4.2V Full/Full Sweet Power Interface: TEST CHARGING: CHARGING AND DISCHIERING AND DISCHIERING: CHARGING CHINOGNEM Measurement Internal Resistance Measurement: Supported, using the two-wire direct current method to test internal resistance Charging Function: Supported, full automatic discharge function (does not support lithium charging conditions, discharge current is not adjustable) Automatic Charging and Discharging: Supported, automatic mode Maintenance and Discharging: Supported, 1~9 cycles adjustable (only supported in automatic mode) Status Prompt: Supported Heat Dissipation Mode: Active heat dissipation fan Stop-Discharge Voltage: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V 3.2V, 3.3V, 3.4V, 3.5V, not a total of 11 steps. Adjustment: Consulting current: 3.5V, not a total of 11 steps. Adjustment: Consulting current: Flow current: 1.4V, not a total of 11 steps. Adjustment: Charging voltage: Special control of the battery charging chip, maximum of approximately 1A charge, full charging voltage 4.2V. Power supply failure: Only saves setting parameters, not measurement data. Item size: 147 × 102 × 34 mm. Package list: 1 * Battery capacity tester, 1 * Internal resistance tester.