18650/21700 Lithium Battery Capacity 2/4 Type-C Auto Internal Resistance MAh MWh Battery Power Module

18650 Lithium Battery Capacity Dual- Four Automatic Internal Resistance MAh MWh Dial Battery Power Module Type-C Interface

Dual- with fan

Features:
The product supports 2- capacity and internal resistance measurement
Supports separate charging and discharging, supports up to 9 charge and discharge cycles in automatic mode
Each is independent of each other, can be set separately, operates independently, and does not interfere with each other.
The battery clip is firm, and the 18650 battery holder uses a compact battery holder, suitable for flat-head battery measurements.
Special battery charging chip control, maximum charging is about 1A, full power voltage is 4.2V, charging stops when the charging current is less than 0.1A

Product s:
Working voltage: DC5V
Applicable batteries: Suitable for batteries that meet the stop discharge voltage of 2.5~3.5V and start from 2.8V to 4.2V when fully charged
Power supply interface: Type-C power supply interface power supply and power cord are provided by yours
System language: Chinese, English
Number of tests: 2-way charging and discharging measurements
Internal resistance measurement: Supported, use DC two-wire method to test internal resistance
Charging function: Support, automatically cut off charging when fully charged lithium iron phosphate battery charging is not supported
Discharge function: support, automatically stop when conditions are met, discharge current cannot be adjusted
Automatic charging and discharging: Supported, the battery is fully charged when the automatic mode ends
Cycle charging and discharging: supported, adjustable from 1 to 9 cycles only supported in automatic mode
Status prompt: Support
Cooling method: fan active cooling
Overheating protection: support
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, a total of 11 levels adjustable
Discharge current: maximum about 1A non-constant current, cannot be adjusted, and does not support independent nsformation
Charging voltage: controlled by a dedicated battery charging chip, the maximum charging is about 1A, the full voltage is 4.2V, and charging stops when the charging current is less than 0.1A.
Save after power off: only the setting s are saved, not the measurement data.
Product size: 188×50×36mm

Instructions for use:
1. Product switch on and off:
The product has no on/off key and will automatically turn on when the power is turned on and shut down when the power is turned off.
2. Language switching:
Press and hold the "Menu/M" on and then power on. After the main interface is displayed on the screen, release the "Menu/M" on. Wait for 10 seconds and then turn off and restart the machine.
3. Switch display:
Each is independent of each other and does not interfere with each other. Clithe "/CHN" on to switch the display , and you can view and set the s of each .
4. Test internal resistance:
Install the battery, turn on the power, and wait for 10 seconds. The battery voltage and internal resistance test results will be displayed. This product uses the DC two-wire method to test the internal resistance. Due to the limitations of the test prince, the battery may not be recognized and the internal resistance remains unchanged. Display 9999 situation
When the battery is not installed, the test circuit is open, which is equivalent to infinite resistance. The internal resistance displays 9999 millis.
5. Charging function not suitable for charging lithium iron phosphate batteries:
Install the battery in the battery holder, adjust the mode to "Charging" mode, cli"Start/Stop/R/S" to run the program; after charging is completed, the status indication is completed; the charging process records capacity, energy, and charging time, and the charging metering capacity is only For reference, please refer to the discharge capacity.
6.Test capacity:
The capacity test requires discharge and a waiting time. The capacity test is performed through discharge. During discharge, the heats up and generates high temperature. Do not touch it directly with your hands to avoid s. The capacity test result is only the capacity measured from the start of battery discharge to the trier stop during the test phase.
7. Battery capacity division and running cycle:
The capacity-dividing running cycle is a process of charging, discharging and recharging. When in use, the stop voltage cannot be lower than 2.8V, otherwise charging will not be possible and the program will not run normally.
8. Data clearing:
Shut down, switch modes, capacity, energy, and time data are automatically cleared

Package list:
18650 Battery Capacity Internal Resistance X1

Four- with fan

Features:
1. The product supports four- capacity and internal resistance measurement
2. Supports independent charging and independent discharge, and supports up to 9 charge and discharge cycles in automatic mode.
3. Each is independent of each other, set up separately, operates independently, and does not interfere with each other.
4. The 18650 battery holder uses a compact battery holder, suitable for flat-head battery measurement.
5. Fan actively dissipates heat and supports overheating protection
6. Use the DC two-wire method to test the internal resistance

Note: Lithium iron phosphate battery charging is not supported

Basic s:
Working voltage: DC5V
Applicable batteries: Suitable for batteries that meet the stop discharge voltage of 2.5~3.5V and start from 2.8V to 4.2V when fully charged
Power supply interface: Two Type-C power supply interfaces power supply and power cord are provided by yours
System language: English/Chinese switchable
Number of tests: 4 s of charging and discharging measurements
Internal resistance measurement: Supported, use DC two-wire method to test internal resistance
Charging function: Support, automatically cut off charging when fully charged lithium iron phosphate battery charging is not supported
Discharge function: support, automatically stop when conditions are met, discharge current cannot be adjusted
Automatic charging and discharging: Supported, the battery is fully charged when the automatic mode ends
Cycle charging and discharging: supported, adjustable from 1 to 9 cycles only supported in automatic mode
Status prompt: Support
Cooling method: fan active cooling
Overheating protection: support
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, a total of 11 levels adjustable
Discharge current: maximum current of about 1A, cannot be adjusted, and does not support independent nsformation
Charging voltage: controlled by a dedicated battery charging chip, charging at a maximum of about 1A, full power voltage 4.2V
Save after power off: only the setting s are saved, not the measurement data.
Product size: 150×103×36mm
Packing size: 182×112×50mm

Information link: https://www.banber.com/gather/6374be9b2ee0e200077ec155

Package list:
18650 battery capacity internal resistance X1
Crowbar X1

Dual-

Features:
The product supports single- internal resistance and capacity measurement
Supports independent charging, supports up to 9 charge and discharge cycles in automatic mode
Using DC two-wire method to test internal resistance, Chinese and English can be switched
The 18650 battery holder uses a compact battery holder, suitable for flat-head battery measurement
The maximum charge and discharge current is about 1A
Note: During the charging and discharging process during use, some components wilenerate local high temperatures. Please ensure that the use environment is open and uncovered. It would be better if a fan can be added for heat dissipation. In order to ensure that the battery clip is secure, the 18650 battery holder uses a compact battery holder, which is suitable for flat-head battery measurements! ! ! Does not support lithium iron phosphate battery charging

Power on/off:
①Automatically start up when power is turned on
② Press and hold the "ON/OFF/Menu" on to turn off the phone while it is on.
③When the power is turned off, clithe "ON/OFF/Menu" on to turn it on.
Switch between Chinese and English interface:
①Shut down
②Press and hold the "Adjust" on to power on. Release the on after the screen lights up. Wait 10 seconds to turn off the machine after turning it on.
③ Restart the computer to complete the switch.
Basic s
Working power supply: DC5V external power supply or 18650 battery need to bring your own
Applicable batteries: All batteries that meet the stop discharge voltage of 2.5~3.5V and 4.2V charging are suitable
Power supply interface: Type-C interface, s-prepared power supply cable C port mobile phone cable
System language: English/Chinese switchable
Number of tests: 1 charging and discharging measurement right battery only
Internal resistance measurement: Supported, use DC two-wire method to test internal resistance
Charging function: Supported, 1 program-controlled charging at a maximum of approximately 1A; 1 hardware controlled charging at a maximum of approximately 0.5A
Discharge function: Supported, only 1 supports a maximum discharge of about 1A. Automatically stops when conditions are met.
Automatic charging and discharging: Supported, the battery is fully charged at the end of automatic mode stop voltage is set to 2.8V or above
Cyclic charging and discharging: supported, 1~9 cycles adjustable
Status prompt: Support
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, 11 levels adjustable in total
Discharge current: two s, maximum current of about 1A, cannot be adjusted, and does not support independent modification
Charging voltage: controlled by a dedicated battery charging chip, charging at a maximum of about 0.5A/1A, full power voltage 4.2V
Save after power off: only the setting s are saved, not the measurement data.

Information link: https://www.banber.com/gather/63f08fc5b2c1a900078b96bd

Package list：
18650 battery capacity internal resistance X1

Dual- with fan

Four- with fan

Dual-