SPECIFICATIONS

Battery Included: no

Brand Name: NONE

Charging Function: Supported

Choice: yes

Cooling Method: Supported

DIY Supplies: Electrical

Discharging Function: Supported

High-concerned chemical: none

Internal Resistance Measurement: Supported

Model Number: Four-Channel 18650 Battery Capacity and Internal Resistance Tester

Operating Voltage: DC5V

Origin: Mainland China

Power Input: Dual Type-C power ports

Power Source: DC

Semi-finishedproduct: Yes

Status Indication: Supported

System Language: English interface

Testing Capacity: 4-channel charge/discharge measurement

Type: Household Battery Tester

2 Channel
Features:
1.The product supports single channel internal resistance and capacity measurement
2.Supports separate charging, with up to 9 charging and discharging cycles in automatic mode
3.Using DC two wire method to test internal resistance, both Chinese and English can be switched
4.The 18650 battery holder uses a compact battery holder suitable for flat head battery measurement
5.The maximum charging and discharging current is about 1A

Attention: During the charging and discharging process, some components may generate local high temperatures. Please ensure that the use environment is open and uncovered, and it is best to increase fan heat dissipation. To ensure the firmness of the battery clamp, the 18650 battery holder uses a compact battery holder suitable for flat head battery measurement!!! Lithium iron phosphate battery charging is not supported

The new and old versions of the product will be randomly shipped out, and after selling out the old version, all will be replaced with the new version.

 

Power on/off:
① Automatic power on when powered on
② Press and hold the "ON/OFF/Menu" button to turn off the device when it is turned on.
③ When the power is not turned off, click the "ON/OFF/Menu" button to turn on the computer.
Switching between Chinese and English interfaces:
① Shutdown
② Press and hold the "Adjust" button to power on, release the button after the screen lights up, and wait for 10 seconds after turning on to turn off
③ Reboot and complete the switch.

 

Parameters
Working power supply: DC5V external power supply or 18650 battery (both need to be provided by oneself)
Applicable batteries: Suitable for batteries that meet the requirements of stopping discharge voltage of 2.5-3.5V and charging at 4.2V
Power supply interface: Type-C interface, with self-contained power supply line (C-port mobile phone line)
System language: English/Chinese switchable
Test quantity: 1-way charging and discharging measurement (only for the right battery)
Internal resistance measurement: supported, using DC two wire method to test internal resistance
Charging function: supported, with 1-channel program control for up to approximately 1A charging; 1-circuit hardware control with a maximum charge of approximately 0.5A
Discharge function: Supported, only 1 channel supports a maximum discharge of about 1A, and automatically stops when the condition is met
Automatic charging and discharging: Supported, the battery is fully charged at the end of automatic mode (stop voltage set to 2.8V or above)
Cyclic charging and discharging: supported, adjustable for 1-9 cycles
Status prompt: Supported
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 gears
Discharge current: Two resistors, with a maximum current of about 1A, non adjustable, and does not support independent modification
Charging voltage: controlled by a dedicated battery charging chip, with a maximum charge of about 0.5A/1A and a full charge voltage of 4.2V
Power off save: only save the set parameters, not the measurement data

 

Package include:
18650 Battery Capacity Internal Resistance Tester X1(NO INCLUDE BATTERY)

4 Channel
Product Features:

The product supports four-channel capacity and internal resistance measurement

Support separate charging and discharging, and support up to 9 charging and discharging cycles in automatic mode.

Each channel is independent of each other, set up separately, run independently without interference.

18650 battery holder uses compact battery holder, suitable for flat battery measurement.

Fan-activated heat dissipation Supports overheating protection

Adopt DC two-wire method to test internal resistance

Note: Does not support lithium iron phosphate battery charging.

Basic parameters:

Working voltage: DC5V

Applicable batteries: meet the stop discharge voltage 2.5 ~ 3.5V, 2.8V start ~ 4.2V full of batteries are applicable

Power supply interface: two-way Type-C power supply interface (power supply and power cord provided)

System language: English

Number of tests: 4-way charging and discharging measurement

Internal Resistance Measurement: Support, using DC two-wire method to test internal resistance.

Charging function: support, full automatic cut off charging (does not support lithium iron phosphate battery charging)

Discharge function: Support, automatic stop when conditions are reached, discharge current is not adjustable.

Automatic charging and discharging: Support, the battery is fully charged at the end of automatic mode.

Cycle charging and discharging: Support, 1~9 cycles adjustable (only automatic mode support)

Status Alert: Support

Heat dissipation mode: fan active heat dissipation

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, adjustable in 11 steps.

Discharge current: maximum about 1A current, not adjustable, does not support independent transformation

Charging voltage: special battery charging chip control, maximum about 1A charging, full voltage 4.2V

Power failure saving: only save the setting parameters, do not save the measurement data

Product size: 150*103*36 (mm)

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

Shipping List:

18650 battery capacity internal resistance tester *1 (battery not included)

8 Channel

Product features:

1. The blue segment at the upper end is the external discharge end, and the lower end has the working indicator of the corresponding channel

2. Voltage and current curve display, real-time voltage and current, DC two-wire method to measure internal resistance.

3. The U-shaped groove on the back is combined with the PCB board, and the fan actively dissipates heat to form a heat dissipation channel.

4.18650 battery holder using compact battery holder, suitable for flat battery measurement.

5. Channel type: 8 independent channels, each unrelated, independent operation, do not affect each other

6. Channel synchronization: support 8 channels to set up synchronization, you can also set up the parameters of each channel individually.

7. Cycle charging and discharging: only support charging-discharging-charging 1 cycle under automatic mode, not support multiple cycles.

Product parameters:

Operating voltage: DC5V 10A (standard bare metal, without power supply), overpressure must burn the machine

Power supply interface: ①: DC5.5 high-current interface, ②: 5V positive and negative welding points

Reverse power supply protection: reverse protection, prohibit reverse power supply.

①Automatic mode: program start ~ 4.2V charging stop voltage for charging, charging current is less than the stop current for 30 seconds, the first charging is completed ~ quiescent (not charging and not discharging) ~ set to discharge according to the stop voltage, the load voltage is lower than the stop voltage for 10 seconds, discharging is completed ~ quiescent (not charging and not discharging) ~ to recharge the voltage as the stop voltage for charging, the recharge voltage is set to 4.2V, charging current is less than the stop current for 30 seconds, the program is set to recharge for 30 seconds, the recharge voltage is set to recharge. When the recharge voltage is set to 4.2V, the charging current is less than the stopping current for 30 seconds, the program ends (when the recharge voltage is not equal to 4.2V, the battery voltage reaches the recharge voltage, the program ends), the recharging is completed, the program ends, and the operation of the automatic mode is completed.

② charging mode: program start ~ charging voltage is set to 4.2V, charging current is less than the stop current for 30 seconds, the end of the program (charging voltage is not equal to 4.2V, the battery voltage reaches the charging voltage, the end of the program) ~ charging is complete.

③ Discharge mode: program start ~ load voltage lower than the stop voltage 10 seconds, program end ~ discharge complete

④Activation Mode: For professional use only, testers are not allowed to leave the field during use! Forced charging with charging stop voltage, it will not stop automatically, need to end manually.

Charging current: each channel is independent of the maximum of about 1A, and charging current is not adjustable.

Charging stop voltage: 3.7V, 3.8V, 3.9V, 4.0V, 4.1V, 4.2V total of 6 adjustable steps

Recharge stop voltage: 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, 3.6V, 3.7V, 3.8V, 3.9V, 4.0V, 4.1V, 4.2V adjustable in 13 steps.

End current: 100mA, 200mA, 300mA adjustable.

Discharge current: each channel independently maximum about 1A non-constant current discharge, and discharge current is not adjustable.

Discharge stop voltage: 2.0V, 2.1V, 2.2V, 2.3V, 2.4V, 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, 3.6V, a total of 17 adjustable.

Standby time: 1~5 minutes adjustable.

Status preview: support 8-channel status 1-screen preview.

Single-channel detail display: support

Single-channel charging and discharging curve display: support

Internal resistance detection: DC two-wire method, only for the same batch of sorting analogies

Heat dissipation mode: active heat dissipation

Overheating protection: Support

Cyclic charging and discharging: only support charging-discharging-charging 1 cycle in automatic mode, do not support multiple cycles.

External test: support, can be discharged through the 2P terminal external, a single channel single time only and can only support the battery holder or external test in one, can not be used at the same time to test the battery holder and external battery.

Battery reverse connection protection: reverse connection protection, prohibit reverse connection of the battery.

Product size: 37×110×310mm

Package size: 60×112×335mm

Data link: https://mp.weixin.qq.com/s/54bIE9IunVy7bZLAy99xNA

Packing list:

8-channel battery capacity internal resistance tester *1 (battery not included)