Lithium Battery Pack Voltage Indicator

Battery voltage display panel
Voltage display panel that can be used with both lithium lead-acid and nickel-metal hydride batteries. They are available as 3s(3 series), 4s(4 series), 6s(6 series)
Product features: 1. Battery-type power display, the display is more intuitive and beautiful.
2. Wider range of use, nickel metal hydride batteries, 18650 and polymer lithium battery packs, lead-acid
batteries, electric vehicle batteries, and electric equipment can be used.
3. With the reverse connection function, it will not burn even if the positive and negative connections are reversed, just adjust it.
Instructions for use: Connect the positive and negative terminals of the display board to the positive and negative terminals of the battery under
test and the digital tube will display the real-time battery power.

Indicator for a 4V range:
When the battery voltage is greater than 3.3V, 1 power bar will light up.
When the battery voltage is greater than 3.5V, 2 power bars will light up.
When the battery voltage is greater than 3.7V, 3 power bars will light up.
When the battery voltage is greater than 3.9V, 4 bars of battery light up.
Indicator for a 6V (2 strings of lithium iron phosphate batteries can be used)
When the battery voltage is greater than 5.6V, 1 bar of power will light up.
When the battery voltage is greater than 5.9V, 2 power bars will light up.
When the battery voltage is greater than 6.2V, 3 power bars will light up.
When the battery voltage is greater than 6.6V, 4 bars of battery light up.
Indicator for a 12V range: (4 strings of lithium iron phosphate batteries can be used)
When the battery voltage is greater than 11.0V, 1 bar of power will light up.
When the battery voltage is greater than 11.8V, 2 power bars will light up.
When the battery voltage is greater than 12.3V, 3 power bars will light up.
When the battery voltage is greater than 13.1V, 4 bars of battery light up.
Indicator for a 24V range: (8 strings of lithium iron phosphate batteries can be used)
When the battery voltage is greater than 22.3V, 1 level of battery will light up.
When the battery voltage is greater than 23.5V, 2 power bars will light up.
When the battery voltage is greater than 24.7V, 3 power bars will light up.
When the battery voltage is greater than 26.3V, 4 bars of battery light up.
Indicator for a 36V range: (12-cell lithium iron phosphate batteries can be used) Note: 36V lead-acid
batteries exceeding 43V will burn out
When the battery voltage is greater than 33.9V, 1 level of battery will light up.
When the battery voltage is greater than 35.9V, 2 power bars will light up.
When the battery voltage is greater than 37.9V, 3 power bars will light up.
When the battery voltage is greater than 39.9V, 4 bars of battery light up.
Indicator for a 48V range: (15 lithium iron phosphate batteries can be used) Note: 48V lead-acid
batteries exceeding 59V will burn out
When the battery voltage is greater than 43V, 1 bar of power lights up.
When the battery voltage is greater than 45.6V, 2 power bars will light up.
When the battery voltage is greater than 48.2V, 3 power bars will light up.
When the battery voltage is greater than 50.9V, 4 power bars will light up.

Package contains
1 x Lithium Battery Pack Voltage Indicator