This battery Percentage and Voltage indicator is suitable for accurately monitoring the percent charge of your car & inverter batteries just like your phone.
It can be used to monitor either Lithium or Lead Acid Batteries.
Excellent tool for owners of inverters and solar charge controller without a display screen.
A must-have component for DIYers and Electronic Hobbyists.
Cable length: approx. 300mm
Display: Power, Voltage, Close, the key for cycle.
Voltage Range: 6-63V, products will display based on the voltage value, voltage fluctuations, power meter will be follow as the voltage fluctuation. (Comes with reverse polarity protection, can be guarantee use effectively )
LCD display, easy to read.
Easy to use.
Stable and durable.
Suitable for various battery types
Lead-acid/Pb-Acid battery: 12V, 24V, 36V, 48V
Lithium battery: 3S / 4S /5S /6S /7S...15S
Press the cycle (2nd) button to change the display mode from (1) Percentage display to (2) Voltage display to (3) Turning off the screen.
HOW TO SET UP DEVICE FOR FIRST TIME USE
To select your batteries type
1. If the device is already connected, power off the device (Disconnecting either the positive or negative connecting wire from the battery is sufficient)
2. Press and hold down the settings (1st) button
3. Reconnect the device (Connect the device wires to a DC power source [8 - 50v]
4. On the settings screen, you should see a set of alpha-numeric characters.
Press the first button to change the alphabet from L to P or vice versa
Press the second button to change the numbers from 1 to 15 till you get the desired code suitable for your battery type and nominal voltage.
Matching Codes for various battery voltages
P01: 12v Lead Acid
P02: 24v Lead Acid
P03: 36v Lead Acid
P04: 48v Lead Acid
L03: Lithium 3S
L04: Lithium 4S
L05: Lithium 5S
L06: Lithium 6S
L07: Lithium 7S
L08: Lithium 8S
L09: Lithium 9S
L10: Lithium 10S
L11: Lithium 11S
L12: Lithium 12S
L13: Lithium 13S
L14: Lithium 14S
Contents of package
1 piece of Battery Voltage and Percentage Monitor with connecting wires