Specification:

1) Dual display of electricity and voltage at a glance. Display more intuitionistic. 8 grid color display battery & voltage meter

2) Wide range used, 18650 lithium polymer lithium battery, lead-acid batteries, electric vehicle batteries, such as various types of electric equipment can be used.

Parameter:

1. 8 grid capacity indicator: 10% 25% 40% 50% 60% 75% 90% 100%

2. the precision of the voltmeter is about 3%

3. working temperature: -10℃ ~ +65℃

4. humidity of work: 10 to 80% (no condensation)

5. Mount size: 45 x 26 x 18mm

6. With ON/OFF display switch

Indicator Range:

About the lithium li-ion battery:

Battery Voltage is large than N x 3.0V, the first LED Indicator turn on 10%. (N Represents the number of battery cells)

Battery Voltage is large than N x 3.1V, the Second LED Indicator turn on 25%

Battery Voltage is large than N x 3.3V, the Third LED Indicator turn on 40%

Battery Voltage is large than N x 3.4V, the Fourth LED Indicator turn on 50%

Battery Voltage is large than N x 3.6V, the Fiveth LED Indicator turn on 60%

Battery Voltage is large than N x 3.7V, the Sixth LED Indicator turn on 75%

Battery Voltage is large than N x 3.8V, the Seventh LED Indicator turn on 90%

Battery Voltage is large than N x 3.9V, the Eighth LED Indicator turn on 100%

3S full 12.6V, 7S full 29.4V

About the 12V Lead Acid battery (can use for 4S LiFePO4 Battery):

Battery Voltage is large than 9.7V, the first LED Indicator turn on 10%.  (N Represents the number of battery cells)

Battery Voltage is large than 10.2V, the Second LED Indicator turn on 25%

Battery Voltage is large than 10.7V, the Third LED Indicator turn on 40%

Battery Voltage is large than 11.1V, the Fourth LED Indicator turn on 50%

Battery Voltage is large than 11.7V, the Fiveth LED Indicator turn on 60%

Battery Voltage is large than 12.2V, the Sixth LED Indicator turn on 75%

Battery Voltage is large than 12.6V, the Seventh LED Indicator turn on 90%

Battery Voltage is large than 13.0V, the Eighth LED Indicator turn on 100%

Package Include:

Battery Capacity Level Indicator Voltmeter  x 1pcs