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18650 Lithium Battery Capacity Tester LCD Display Universal Battery Charger Tester 2/4 Channel MAh MWh Power Detector Analyzer
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$28.00 USD
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Product details
Specifications
SPECIFICATIONS
18650 charger tester: electronic load
4 channel: Battery Capacity Tester
Analyzer: MAh MWh Power Detector
Battery Included: no
Battery Tester: 18650 Lithium Battery Capacity Tester
Brand Name: Gaqqee
Certification: CE
Choice: yes
DIY Supplies: Electrical
High-concerned chemical: none
Model Number: 18650 Lithium Battery Capacity Tester
Origin: Mainland China
Power Source: None
Semi-finishedproduct: No
Type: Electronic Device Battery Tester
Universal Battery Charger Tester: 2/4 Channel
battery tester 18650: cell tester 18650
semi_Choice: yes
18650 Lithium Battery Capacity Tester LCD Display Universal Battery Charger Tester 2/4 Channel MAh MWh Power Detector Analyzer
4 Channel Battery Tester
Features:
1.The product supports four-channel capacity and internal resistance measurement
2.Support separate charging and discharging, and support up to 9 charging and discharging cycles in automatic mode
3.Each channel is independent of each other, set separately, operates independently, and does not interfere with each other
4.18650 battery holder uses compact battery holder, suitable for flat-head battery measurement
5.Active cooling of fan supports overheating protection
6.Using DC two-wire method to measure internal resistance
Note: lithium iron phosphate battery charging is not supported
Parameters:
Working voltage: DC5V
Applicable battery: suitable for all batteries that meet the requirements of stopping discharge voltage of 2.5~3.5V and starting from 2.8V to 4.2V
Power supply interface: Dual Type-C power supply interface (power supply and power cord are not included)
System language: English/Chinese can be switched
Test quantity: 4-way charging and discharging measurement
Internal resistance measurement: support, use DC two-wire method to test internal resistance
Charging function: support, automatic cut-off charging when fully charged (lithium iron phosphate battery charging is not supported)
Discharge function: support, automatically stop 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 automatic mode
Cyclic charging and discharging: supported, 1~9 cycles adjustable (only supported in automatic mode)
Status prompt: Supported
Cooling mode: fan active cooling
Overheat 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, 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 a special battery charging chip, with a maximum charge of about 1A and a full charge voltage of 4.2V
Power-off saving: only save the set parameters, not the measurement data
Product size: 150 × one hundred and three × 36mm
Package size: 182 × one hundred and twelve × 50mm
Data link: https://www.banber.com/gather/6374be9b2ee0e200077ec155
Package include:
4 Channel 18650 battery capacity internal resistance tester X1
2 Channel Battery Tester
Product features:
1.The product supports 2-channel capacity and internal resistance measurement
2.Supports separate charging and discharging, with up to 9 charge discharge cycles in automatic mode
3.Each channel is independent of each other, can be set separately, operates independently, and does not interfere with each other
4.The battery clamp is secure, and the 18650 battery holder uses a compact battery holder, suitable for measuring flat head batteries
5.Dedicated battery charging chip control, maximum charging of about 1A, full charge voltage of 4.2V, stop charging when charging current is less than 0.1A
Product parameters:
Working voltage: DC5V
Applicable batteries: Suitable for batteries that meet the stopping discharge voltage of 2.5-3.5V, starting from 2.8V and fully charged to 4.2V
Power supply interface: Type-C power supply interface (power supply and power cord provided)
System language: Chinese, English
Test quantity: 2 charging and discharging measurements
Internal resistance measurement: supported, using DC two-wire method to test internal resistance
Charging function: Supports, automatically cuts off charging when fully charged (does not support charging lithium iron phosphate batteries)
Discharge function: supported, automatically stops when conditions are met, discharge current is not adjustable
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: Supports
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 adjustable levels
Discharge current: Maximum of approximately 1A non constant current, non adjustable, and does not support independent modification
Charging voltage: controlled by a dedicated battery charging chip, with a maximum charging of about 1A, a full charge voltage of 4.2V, and a charging current of less than 0.1A to stop charging.
Power off saving: only saves the set parameters, not the measurement data
Product size: 190 × 50 × 27mm
instructions:
1. Product power on/off:
The product has no power on key, it automatically starts up when powered on and shuts down when powered off
2. Language switching:
Press and hold the "Menu/M" button before powering on. Once the main interface is displayed on the screen, release the "Menu/M" button and wait for 10 seconds before shutting down and restarting
3. Switch channel display:
Each channel is independent of each other and does not interfere with each other. Click the "Channel/CHN" button to switch display channels and view the parameters of each channel, and set the parameters of each channel
4. Test internal resistance:
Install the battery, turn on the power, wait for 10 seconds, and display the battery voltage and internal resistance test results. This product uses the DC two-wire method to test internal resistance. Due to limitations in the testing principle, there may be situations where the battery cannot be recognized and the internal resistance always displays 9999
When the battery is not installed, the test circuit is open, which is equivalent to an infinite resistance value. The internal resistance displays 9999 milliohms
5. Charging function (not suitable for charging lithium iron phosphate batteries):
Install the battery in the battery holder, adjust the mode to "charging" mode, click "start stop/R/S" to run the program; after charging is complete, the status indicator is complete; record the capacity, energy, and charging time during the charging process, and the charging measurement capacity is for reference only. Please refer to the discharge capacity for accuracy
6. Test capacity:
Capacity testing requires discharge and waiting time. Capacity testing is conducted through resistance discharge, which generates high temperatures due to the heating of the resistance during discharge. Do not touch it directly with your hands to avoid burns. The capacity test results are only the capacity measured during the period from the start of battery discharge to the triggering stop during the testing phase
7. Battery capacity division and cycling:
The split capacity running cycle is a process of charging, discharging, and recharging. When in use, the stop voltage should not be lower than 2.8V, otherwise it cannot be charged and the program cannot run normally
8. Data reset:
Shutdown, switch modes, automatically reset capacity, energy, and time data to zero
Packing List:
2 Channel 18650 Battery Capacity Internal Resistance Tester X1
