Peacefair Lithium Battery Tester Voltage Internal Resistance Tester for 18650 AAAAA Lithium Battery

Peacefair Lithium Battery Tester Voltage Internal Resistance Tester for 18650 AAAAA Lithium Battery

Description:
- This tester use four wire principle to test battery voltage and internal resistance with high precision, and is powered by built-in rechargeable standby battery; The innovative built-in four wire battery measurement cabin structure, high integration, small volume and convenient carrying. It is suitable for mobile battery detection.

Display Instruction:
- Voltage:
  Measurement range: 0.5-9.99V (Forward); -0.5-（-9.9V）(Reverse)
  Accuracy: ±1%
- Internal Resistance
  Measurement range: 0-999mΩ
  Accuracy: ±1%
- SOC:
  The SOC symbol is composed by battery frame + three battery cell indications, it is used to display the SOC of the standby battery; When the standby battery is blank, the battery frame will flash to indicate that it is time to charge; When charging, the battery cell will flash in turn to indicate that it is charging.
- Other Technical Indicators:
- Specification of standby battery: 3.7V/1000mA
- Charging time: 1.5h
- Power consumption: sleep mode: 3uA ; Working status: backlight off: 22mA; Backlight on: 40mA
- Working time of standby battery: backlight off: 45h; Backlight on: 25h
- Cycle charging times of standby battery: ≥ 1000 times

Attention:
- This product is not applicable to AA / AAA carbon battery measurement;
- During measurement, if the voltage or internal resistance of the tested battery is 0, it maybe caused by poor contacting. Please reinstall the battery and measure again.
- This product is not waterproof.
- The battery and the charging cable is not included.

Package Included:
- 1 x Host