18650 Lithium Battery Capacity Tester Module High Precision

18650 Lithium Battery Capacity Tester Module High Precision XH-M239 LCD Digital Display True Capacity Module MaH/mwH Measurement

XH-M240：

Parameter:

Product name: 18650 lithium battery true capacity tester

Display accuracy: 0.1

Measurement accuracy: 1mAH

Power supply voltage: DC5~12V/18650 battery power supply

Standby current: 5~7mA

Discharge current: about 500mA

Load power: 10W8Ω

Appearance size: 110*80*25mm

Installation size: 72*53

Installation aperture: 3mm

About 18650 battery

The minimum discharge stop voltage of 18650 battery is generally: 2.75V. Under normal circumstances, when the voltage drops to 0.875 times the rated voltage (3.24V)

It should be charged, and then continue to use, the voltage will drop rapidly, there may be over-discharge and damage, affecting the life. (Recommended discharge termination

(The voltage is set to 3.5V)

The charging voltage is generally: 4.20V-4.3V/4.35V.

Measurement time calculation

Auming that the battery capacity is 2000mAH, the discharge current of this tester is about 500mAH, (2000:500=4), and the measurement time is about 4 hours

about.

XH-M239

describe:

Product name: 18650 lithium battery capacity tester

Product Model: XH-M239

Display accuracy: 0.1

Measurement accuracy: 1mAH

Power supply voltage: DC5-12V/18650 battery (delivery without battery)

Standby current: 5mA

Discharge current: about 500mA

Load power: 10W 8Ω

Appearance size: 111*97*25mm

Product weight: 93g

list

1*Tester module

Type-C

Product Features.

Product supports single-channel capacity and internal resistance measurement

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

Stopping and discharging voltage is adjustable in 11 steps

Using DC two-wire method to test the internal resistance in English and Chinese can be switched

The maximum charge and discharge flow is about 1A

Attention.

During use, charging and discharging proce wilenerate local high temperature, please ensure that the use of the envment is open and uncovered, if you can increase the fan cooling is better.

In order to ensure that the battery clamps firmly, 18650 battery holder using compact battery holder for flat battery measurement!

Does not support lithium phosphate battery charging

Basic .

Working power: DC5V power supply or 18650 battery (need to provide their own)

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

Power supply interface: Type-C interface, power supply line self-provided (C-port phone line)

Systemguage: Chinese (default), English

Number of tests: 1-channel charging and discharging measurement (right side battery position only)

Internal resistance measurement: support, using the DC two-wire method to test the internal resistance

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

Discharge function: support, automatically stop when conditions are met, discharge current is not adjustable

Automatic charging and discharging: support, automatic mode ends when the battery is fully charged

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

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, a total of 11 adjustable grades

Discharge current: two-way resistance, maximum of about 1A current, not adjustable, does not support independent transformation

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

Power failure save: only save the setting , not save the measurement data

Product weight: 80g (net weight) 120g (including packaging)

Product size: 110×88×30mm

Package size: 153×100×42mm

Data link: https://www.banber.com/gather/6365d57f9f8cae0007718211.html

Shipping list.

18650 battery capacity internal resistance tester X1

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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