--- product_id: 324886972 title: "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" brand: "frienda" price: "107.77 DT" currency: TND in_stock: true reviews_count: 13 category: "Frienda" url: https://www.desertcart.tn/products/324886972-dc-12v-24v-36v-48v-60v-72v-84v-golf-cart store_origin: TN region: Tunisia --- # Real-time voltage & capacity display 12-84V multi-voltage range Low battery flashing alarm 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 **Brand:** frienda **Price:** 107.77 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power up your ride with precision and style — never get caught off-guard again! ## Quick Answers - **What is this?** 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 by frienda - **How much does it cost?** 107.77 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/324886972-dc-12v-24v-36v-48v-60v-72v-84v-golf-cart) ## Best For - frienda enthusiasts ## Why This Product - Trusted frienda brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Broad Application Spectrum:** Perfect for golf carts, e-bikes, scooters, RVs, and solar setups—empowering your mobile lifestyle. - • **Intuitive Front Setting Key:** Effortlessly toggle battery type, string count, and modes with a sleek front button design. - • **Dynamic Battery Status Alerts:** Stay ahead with a flashing alarm that warns you before your battery hits critical levels. - • **Universal Voltage Compatibility:** Seamlessly supports 12V to 84V batteries across acid & lithium types for ultimate versatility. - • **Crystal Clear LCD with Backlight:** Read your battery’s health anytime, day or night, through a waterproof, bright display. ## Overview The Frienda Battery Meter is a compact, multi-voltage (12V-84V) indicator designed for acid and lithium batteries. Featuring an intuitive front setting key, it displays real-time voltage and battery capacity on a bright, waterproof LCD. Its flashing alarm alerts users to low battery levels, making it ideal for electric golf carts, e-bikes, scooters, and more. Lightweight and easy to install, it ensures you stay informed and in control of your battery’s health. ## Description Features: Setting Steps: 1. Long press the Set key, power supply to the product, enter the setup interface 2. Press the Set key to select the battery specification (Lead acid battery(P), Lithium battery (L), Fe battery(F)) 3. Short press the Function key to select the number of battery strings (increasing for set button, decreasing for function button) 4. Long press the Function key to set s mode. Switch button: you can press to check the battery capacity or real-time voltage and turn off. Alarm: the battery meter display will flash when the battery capacity is low. LCD display: PVC waterproof screen protector with bright back-light shows the results clearly. Fit for: 12V/ 24V/ 36V/ 48V/ 60V/ 72V/ 84V lead acid battery, ternary lithium battery, polymer lithium-ion battery, 3 -15 series lithium ion battery, storage battery, water battery and more. Specifications: Working voltage: DC 12-84V Working current: 5 mA max Working temperature: 0℃ - 40℃ Display: capacity/ voltage Back-light: as picture shows Material: ABS Product dimensions: 2.41 x 1.31 x 0.53 inches/ 61.3 x 33.3 x 13.5 mm Mounting hole dimensions: 2.3 x 1.12 inches/ 58.5 x 28.5 mm Package included: 1 x Battery meter with alarm Review: 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 Review: 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. ## Features - Efficient setting key: the package includes 1 battery meter; the multifunctional battery indicator has a new design of the front setting button, and have several functions: cycle voltmeter/battery percentage, turn on the backlight, black, sleep mode, battery type selection etc. - Practical designs: the battery capacity voltage indicators are designed with switched function button, you can press to check the battery capacity or real-time voltage and turn off, with alarm design, the battery meter display will flash when the battery capacity is low - Fit Different Battery: the battery gauge indicators are compatible with 12V/ 24V/ 36V/ 48V/ 60V/ 72V/ 84V acid battery, ternary lithium battery, polymer lithium ion battery, 3 -15 series lithium ion battery, storage battery, water battery and more, note: if your meter always shows, it means that you have the wrong battery code and need to double-check and the correct code - Fit different battery: the battery gauge indicators are compatible with 12V/ 24V/ 36V/ 48V/ 60V/ 72V/ 84V acid battery, ternary lithium battery, polymer lithium-ion battery, 3 -15 series lithium ion battery, storage battery, water battery and more - Where to use: the battery meters with alarms can be applied to different machines and places such as garden, home, office and more, can serve you for a long time, meeting your different needs and practical battery indicators will give you nice experience ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B093KTM1PS | | Best Sellers Rank | 19,659 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 14 in Battery Monitors | | Brand | Frienda | | Colour | Green | | Compatible Devices | Electric golf carts, e-bikes, scooters, motorcycles, RVs, trolling motors, and solar power setups | | Country Of Origin | China | | Customer Reviews | 4.2 out of 5 stars 2,941 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 | ## Product Details - **Brand:** Frienda - **Colour:** Green - **Item weight:** 20 Grams - **Power source:** Battery Powered - **Style:** Voltage ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/81dCerAzJXS.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/71NVRXgSXOL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/71cQCaHvX2L.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/81u7i44xO9S.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/61kopkCw3oS.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: I have a golf cart with 3 lifepo4 12v 60 ah batteries wired in series. for the setup, the answer for number of cells - is the answer 3 or ?** A: 3 **Q: Does this unit save set up parameters if power is removed?** A: Yes it does.. **Q: I have seven 6v batteries on my golf cart Will this work with 42v? Most all say meters are divisible by 12.** A: 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) **Q: 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?** A: 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Directions confusing *by J***. on 1 October 2025* 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 ### ⭐⭐⭐⭐⭐ Easy to install *by D***D on 24 April 2025* 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. ### ⭐⭐⭐⭐ Works as advertised *by D***. on 20 July 2021* works as advertised, bright and clear display. ## Frequently Bought Together - 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 - WUPP 12 Volt Fuse Block, Waterproof Boat Fuse Panel with LED Warning Indicator Damp-Proof Cover, 6 Circuits with Negative Bus Fuse Box for Car Marine RV Truck DC 12-24V - dkplnt 20A 240W 12v Golf Cart 48V 36V to 12V Converter Voltage Regulator Reducer Transformer with Fuse --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/324886972-dc-12v-24v-36v-48v-60v-72v-84v-golf-cart](https://www.desertcart.tn/products/324886972-dc-12v-24v-36v-48v-60v-72v-84v-golf-cart) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-26*