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This compact, multi-voltage battery meter supports 12V to 84V lead acid and lithium batteries, featuring an intuitive front setting key, real-time voltage and capacity display, and a flashing low battery alarm. Designed with a waterproof backlit LCD, it’s perfect for golf carts, garden equipment, and more, delivering precise battery insights to keep your devices running longer and smarter.










| ASIN | B093KTM1PS |
| Best Sellers Rank | 13,960 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 9 in Battery Monitors |
| Brand | Frienda |
| Colour | Green |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 2,887 Reviews |
| Included Components | 1 |
| Item Dimensions | 14.5 x 11.5 x 1.6 centimetres |
| Item Weight | 20 Grams |
| Item dimensions L x W x H | 14.5 x 11.5 x 1.6 centimetres |
| Item weight | 20 Grams |
| Manufacturer | Frienda |
| Manufacturer Part Number | Frienda-Batterie-01 |
| Maximum Operating Voltage | 84 Volts |
| Measurement Type | Voltmeter |
| Minimum Operating Voltage | 12 Volts (DC) |
| Model Number | Frienda-Batterie-01 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | CE |
| Style | Voltage |
| Style Name | Voltage |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 40 Degrees Celsius |
J**.
Directions confusing
Great little meter, but I had trouble getting the set-up right. Once I did, it works a treat to show percentage and voltage. Instructions could be improved
D**D
Easy to install
The meter arrived quickly, it looks well made, it was easy to install. I worry that it doesn't work properly; I played nine holes starting with a fully charged battery, at the end of the round, it was still reading 100%. When I put the battery on charge,the condition meter on the charger read 77%. So I am not sure what to think.
D**.
Works as advertised
works as advertised, bright and clear display.
B**N
Don't build a battery monitor.
Fantastic product. English instructions take a bit of deciphering but once you have worked it out you will be pleased with your purchase.
M**X
Exactly what I was looking for
My battery charger is still charging the auxiliary battery but no longer turns green when it's 100%, bought this and it was extremely simple to use, showing 60% gradually increasing to 100%, so good to finally know. Clear bright display.
R**D
Order 2 get 1 DEA!
Ordered 2 got one, and its not working ! Shame
G**S
Missing instructions
Sadly the instructions are not easy to understand. So i have this thing and got no idea how to set it up for my 48v battery. Thus a bit of a waste.
D**S
Perfect quality
Excellent does what it says
M**L
Rien à dire de particulier
Rien de spécial à dire fait son job
M**M
Funciona muito bem
Funciona muito bem
N**S
Grande surface bien visible.
Acheté pour une tondeuse robot diy. parfait. s'éteint après quelques secondes pour économiser la batterie. Attention la photo est trompeuse. Il n'y a qu'un seul exemplaire dans la commande ce n'est pas très clair mais c'est indiqué dans le contenu de l'envois
D**V
Perfektion zuverlässig
Super Angaben 👍👍👍
J**J
Para medir el estado de tu E-bike, OK
Yo tengo una Megamo Kansas y me permite saber la batería que le queda y apurarla, sabiendo cuanto consumo en función de la salida y del desnivel acumulado. Cuesta un poco configurarlo pero funciona
Trustpilot
2 months ago
2 days ago