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2pcs Type-C 18650 Lithium Battery 4 Channel Capacity Tester Module MAh MWh Digital Battery Power Detector Module 18650 Tester Type-C
- 18650 Battery Capacity Tester LCD Display Digital Automatic Charge and Discharge Internal Resistance Tester MAh MWh Lithium Battery Type-C Port Tester with Type-c to USB Cable
- Type-C 18650 Battery Capacity Tester Lithium Battery Internal Resistance Tester 4-Channel Automatic Charge Discharge Module for Flat Ends 18650 Batteries
- The compact design of the 18650 battery holder supports flat top batteries and allows for easy measurement (compatible with batteries with discharge voltage between 2.5V and 3.5V, and charging voltage at 4.2V).Please note automatic charging and discharging function is not suitable for lithium iron phosphate batteries.
- This battery tester operates on a DC5V power supply and is equipped with dual Type-C ports (power cord not included, compatible with C-type phone cables). It utilizes a direct current two-wire method for internal resistance measurement and provides status indicators. It also offers high-temperature protection and active heat dissipation.
- Switching between Chinese and English interface: Press and hold the "Menu/M" button while powering on. Release the button when the screen lights up. After turning on, wait for 10 seconds before disconnecting the power. When powered on again, the language switch will be completed.
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Overview
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4 Independent Test Channels: Perform simultaneous charging, discharging, and capacity tests on up to 4 batteries independently without interference.Automatic Operation: Supports fully automatic charging and discharging cycles (1-9 cycles adjustable in auto mode). Charging automatically stops when the battery is full.Internal Resistance Measurement: Utilizes the DC two-wire method to provide reference internal resistance values. For the most accurate reading, measure when the battery is fully charged.Comprehensive Safety Protections: Features overheating protection and automatic power-off saving for your settings.Flexible Discharge Voltage: Choose from 11 stop-discharge voltage levels (2.5V to 3.5V).Dual Type-C Power Input: Includes two Type-C interfaces for flexible power supply options (adapter and cable included).
Ideal for Multiple Applications
Whether you're sorting used 18650 cells for a DIY power bank, testing AA/AAA batteries for household devices, or maintaining your RC car battery collection, this tester provides the critical data you need. Imagine quickly identifying weak cells in a batch, ensuring only the best performers go into your projects.
Important Usage Notes:
After installing a battery, wait a few seconds for the voltage and internal resistance readings to stabilize.
Discharge current is fixed at a maximum of ~1A (non-adjustable, non-constant current). Charging voltage is fixed at 4.2V.Not compatible with LiFePO4 batteries.
Internal resistance readings may appear high at low voltages; reinstall the battery for a more accurate measurement.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by VFDGHTA Return Policy
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