18650 Tester Lithium Battery Capacity Automatic Tester Internal Resistance MAh MWh Digital Battery Power Detector Module Features: 1. The product supports four-channel capacity and internal resistance measurement 2. Supports separate charging and discharging and supports do 9 charge and discharging cycles in automatic mode 3. Each channel is independent of each other, set separately, works independently and does not interfere with each other 4.18650 battery holder uses compact battery holder, suitable do flat head battery measurement 5. Active fan cooling supports overheating protection 6. Using the two-wire method DC do measure internal resistance Parameters: Operating Voltage: DC5V Applicable to battery: suitable do all batteries that meet the discharge voltage stop requirements of 2.53.5V and starting from 2.8V do 4.2V Power interface: dual Type-C power interface (power supply and power cord not included) System Language: English/Chinese can be switched Test quantity: 4-way charging and discharging measurement Internal resistance measurement: support, use two-wire method DC do test the internal resistance Charging function: support, automatic cut-off charging on full charge (lithium iron phosphate battery charging is not supported) Discharge function: support, automatically stops when conditions are met, and the discharge current is not adjustable Automatic charging and discharging: supported. The battery is fully charged at the end of the automatic mode Cyclic charging and discharging: supported, 19 cycles adjustable (supported only in automatic mode) Status prompt: supported Cooling mode: active fan cooling Overheating protection: support Discharge voltage hold: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, 11 adjustable gears Discharge current: the maximum current is about 1A, which is not adjustable and does not support independent transformation Charging voltage: controlled by special battery charging system, with maximum charge about 1A and voltage full charge 4.2V Power off: saving only set parameters, not measurement data Product Size: 150 sto three 36mm Lithium iron phosphate battery charging is not supported By default, the product display is Chinese, if you want to switch, watch the video below Packing list: Tester battery capacity x 1 Features: -Product supports single channel capacity and internal resistance measurement -Supports individual charging and discharging, do 9 charge and discharging cycles in automatic mode: -11 levels of adjustable stop and discharge voltage -Two-wire method DC do internal resistance testing, switchable between English and Chinese: -Maximum charging and discharging flow is about 1A Parameters: Operating power supply: DC5V power supply or 18650 battery (provide your own) Suitable battery: meets discharge voltage stop 2.53.5V, 2.8V start4.2V full battery ma application Power interface: Type-C interface, power cable self-supplied (do mobile phone cable port C) System Language: Chinese (Default), English Number of tests: 1-channel charging and discharging measurement (only battery position on the right) Internal resistance measurement: supported, using the two-wire method DC do test the internal resistance Charging function: supported, fully automatic shut-off charging (LiFePO4 charging is not supported) Discharge function: supported, automatic stop when conditions are met, discharge current is not adjustable Automatic charging and discharging: supported, battery is fully charged pod end of automatic mode Charging and discharging cycle: supported, 19 cycles adjustable (supported only in automatic mode) Status Indication: Supported Voltage discharge stop: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, 11 levels adjustable Discharge current: bidirectional resistor, max. 1A current, not adjustable, does not support independent transformation Charging voltage: special control of battery charging system, max. 1A charging, 4.2V full charge voltage Power failure recording: only setting parameters are saved, not measurement data Product weight: 80g (net weight) 120g (including packaging) Product Dimensions: 110x88x30mm Packing list: Tester battery capacity x 1(Without battery) Model Number/Number: Battery Capacity Tester Type : Tester electronic do battery DIY Supplies: Electric Brand Name: Voktta Origin : CN (origin) Certification: Ce Feature 1 : 18650 tester Feature 2: battery capacity tester Feature 3: battery tester Feature 4 : 18650 capacity tester Feature 5: internal resistance tester Feature 6: tester 18650 capacity