Product features
1. Battery type quantity display, display more intuitive, more beautiful.
2. With the reverse connection function, even if the positive and negative connection will not burn, adjust it.
3. Wider range of use, nickel hydride battery, 18650 and polymer physical battery pack, lead acid storage, electric vehicle, motorcycle, tricycle battery, electric equipment can be used.
Warm prompt: the real object has no lead
Functional specifications
Application: Lithium battery
Usage: Connect the positive and negative ports of the display board with the positive and negative ports of the battery under test, and the digital display tube will display the real-time battery power
Digital color: outline red, display blue (all will be turned on when the battery is full)
According to the battery
(The following data is the reference value, there will be an error range of about2%, do not shoot if the accuracy is high)
Battery voltage is greater than N*3.3V, light up 1 grid (Note: N represents the number of batteries)
Battery voltage is greater than N*3.5V, bright 2 bars of power
Battery voltage is greater than N*3.7V, bright 3 grid power
Battery voltage is greater than N*3.9V, bright 4 grid power
lf the battery voltage is less than N*3.3V, all the 4 sections of the display are off, indicating that the battery is less than 3.3V, it is time to charge the battery.
Warm prompt
This model is not waterproof, if used outdoors, please waterproof, because the electronic components need to be used in a dry environment, Lithium, lead acid, nickel metal hydride, battery can be used in the quantity display board, only demand voltage in the parameter table range can be.
Product size
Weight: 6.2g
Product will
Specification