I have seven 6v batteries on my golf cart Will this work with 42v? Most all say meters are divisible by 12.

From the description it should power up and cover anything from 10V to 75 volts at least. Battery Capacity Voltage Meter with Alarm and External Temperature Sensor 0 - 179°F Temperature Monitor 12V 24V 36V 48V 60V 72V Acid Battery Lithium Battery Gauge Meter for Most Cars(Green)

I have a Battleborn LiFePO4 100Ah 12v which uses cylindrical cells, not prismatic cells, so there are 120 cells. What do I set the # of batteries to?

I did not put this into operation yet, but based on experience as I also have the same 80 cells cylindrical, I plan to set it as 1 battery. My max voltage is 13.8 -14.4v but considered a 12v battery.

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DC 12V 24V 36V 48V 60V 72V 84V Golf Cart Battery Meter with Alarm, Front Setting and Switch Key Battery Capacity Voltage Indicator Gauge Acid and Lithium ion Indicator

Product ID: 396543443

Details

Brand
Frienda
Colour
Green
Item weight
20 Grams
Power source
Battery
Style
Voltage

🔋12-84V wide voltage range

🚨Low battery alarm & flashing alert

⚙️Multi-battery type compatibility

Description

🔋 Stay Powered, Stay Ahead — The Ultimate Battery Meter for the Modern Pro

SLEEK DURABLE DESIGN - Compact ABS casing with bright backlit LCD and waterproof screen protector for rugged daily use.
REAL TIME POWER INSIGHTS - Instantly check battery capacity or voltage with a single press—stay ahead of power dips.
UNIVERSAL VOLTAGE MASTERY - Seamlessly supports 12V to 84V batteries for ultimate versatility.
ALERT DRIVEN PEACE OF MIND - Visual alarm flashes when battery runs low, so you’re never caught off guard.
SMART BATTERY INTELLIGENCE - Switch effortlessly between lead acid, lithium, and more with intuitive front-setting keys.

This compact, multi-voltage battery meter from Frienda offers precise capacity and voltage monitoring for 12V to 84V batteries, including lead acid and various lithium types. Featuring an intuitive front-setting button, backlit LCD, and a low battery alarm, it ensures real-time power insights and alerts across electric golf carts, e-bikes, scooters, and more. Designed for durability and ease, it’s the essential tool for professionals demanding reliable battery management.

Specifications

ASIN	B093KTM1PS
ASIN	B093KTM1PS
Best Sellers Rank	#93,147 in Electronics ( See Top 100 in Electronics ) #113 in Household Battery Testers
Brand Name	Frienda
Color	Green
Compatible Devices	Electric golf carts, e-bikes, scooters, motorcycles, RVs, trolling motors, and solar power setups
Customer Reviews	4.1 4.1 out of 5 stars (3,007)
Customer reviews	4.1 4.1 out of 5 stars (3,007)
Date First Available	25 May 2021
Included Components	1
Item Dimensions	14.5 x 11.5 x 1.6 centimeters
Item Weight	20 Grams
Item model number	Frienda-Batterie-01
Manufacturer	Frienda
Manufacturer	Frienda
Maximum Operating Voltage	84 Volts
Measurement Type	Voltmeter
Minimum Operating Voltage	12 Volts (DC)
Model	Frienda-Batterie-01
Number of Items	1
Number of Packs	1
Part Number	Frienda-Batterie-01
Power Source	Battery Powered
Product Dimensions	14.5 x 11.5 x 1.6 cm; 20 g
Specification Met	CE
Style Name	Voltage
Unit Count	1 Count
Upper Temperature Rating	40 Degrees Celsius

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