Top 10 Battery Monitor 12V UK – Car Battery Testers

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1. anmas power

Auto Battery Monitor BM2 Bluetooth 4.0 12V Device Car Battery Tester 1pcs

anmas power - Free app for both ios & android, ios: ios 7. 1 and later Available: Android 4. 3 and Later. Connect with battery directly, no code. Compatible with all 12-volt vehicle batteries;Voltage: 9-16V. Check battery state on phone APP via Bluetooth 4. 0 when device is installed. App name: battery monitor bm2​​, please scan machine backup or user manual scan code to download software.
Brandanmas power
Manufactureranmas power
Part Number1


MICTUNING Digital Battery Tester,LCD Display DC Battery Monitor Meter 0-200V Digital Battery Tester Voltmeter for Cars RV Solar System

MICTUNING - No screw installation - with the installation design of the push-on terminal, it is easy and convenient to install and remove the wires without the screws. Better visual experience - lcd hd display, with backlight function, 360° viewing without dead angle, it is clearly visible whatever day or night.

Accurate measurement - high precision chip control, safe and reliable welding process, efficient and stable operation, measurement accuracy reaches 1%. Wide application - wildly used in the automobile, solar system, industrial assembly line, etc.9 measurement functions - one interface displays 9 kinds of measurement parameters at the same time, internal resistance0-999mΩ, impedance 0-1000Ω, SOC, current0-100A, including voltage0-200V, power0-20000W, capacity0-1000AH, energy consumption0-9999kWh and running time0-999h.
Height3.51 cm (1.38 Inches)
Length13 cm (5.12 Inches)
Width9.5 cm (3.74 Inches)
Part NumberMNJ-BT-028


DC 6.5-100V 0-100A LCD Amperage Power Energy Meter DC Volt Amp Testing Gauge Monitor LCD Blue Backlight Digital Display with 100A/75mV External Shunt, MICTUNING Digital Multimeter

MICTUNING - Mictuning 4-in-1 dc multimeter - with 1. 0 grade measuring accuracy, it combines Voltage, Power and Energy measurement in one combo, Current, super compact and lightweight that can be portable and easily used. Unique voltage alarm function- the backlight and voltage value will flash simultaneously if the testing voltage is beyond alarm threshold 6-90V factory alarm value, and it can be set if needed.

Bonus current shunt - it comes with a 100a/75mv current shunt, no need to waste extra money to get another one. Plus, suitable for large range measurement, we offer 1 Year MICTUNING Warranty and lifetime free technical support and friendly customer services. Data storage design - it is designed to automatically storage the last testing data when suddenly powered off and the energy value can be reset by a short press after long pressing the function button for seconds.

Super large digital display - 51x30mm easy reading lcd screen, while the recessed button used to control the backlight, clearly displays all testing figures at the same time, reset energy value, set voltage alarm threshold and choose measuring range.
Height2.39 cm (0.94 Inches)
Length8.99 cm (3.54 Inches)
Weight0.2 kg (0.45 Pounds)
Width4.98 cm (1.96 Inches)
Part NumberMIC-DVG-015
Warranty1 Yr Warranty

4. ZBLighting

12V LED Panel Digital Voltage Meter Display Voltmeter Color LED Digital Display with Flat Panel Volt Meter Meter Scale Gauge Battery Tester for Marine Car Motorcycle Truck Boat RV

ZBLighting - Voltage measurement purposes can also be used for other products. Universally fits most dc 12v motorbike car, ATV, Camper, Caravans, Boat, UTV, Travel Trailer etc.12v dc three-digit voltmeter with LED light, the number is easy to read, and the night display is clear. Used to monitor the storage-battery voltage, with reverse connection protection. Mini size and easy to install, great for checking Voltage.


Mini Waterproof Voltmeter,2in1 LED Battery Capacity Monitor Gauge Meter DC 12V-24V Universal for Car/Motorcycle/Truck – Green

PHILED - Clear and bright led display: the battery monitor is designed with high quality LED, offers clear and bright display from every angle. Voltmeter display: the internal copper material has a longer service life than iron, iron is easy to rust and damage, and can be detected by magnet.

90% of the products sold on the market are iron material. Easy to use and install: comes with 2 terminals. With twist & lock fastener for stable mounting, with reverse connection protection function, Fits to almost all panel locations you desired! mini voltmeter to monitor your vehicle battery status, line will not be burnt. The test voltage of similar products on the market is 6-30v 6-24v or 10-30v this product is more suitable for large ships, ATV-UTV campers, caravans, It is very suitable for 12-24 volt automobile boats, traveling trailers, large trucks, marine motorcycle trucks, etc.

Ip65 waterproof: waterproof shell with Touch Sensor Control. Long touch for ON/OFF. Slight touch to show between voltage and battery capacity. Ultra wide detection range: detection voltage 6-48v, etc.
Part NumberSB-178

6. ZXX

Waterproof 12V 24V 36V 48V Lead Acid Battery Indicator Voltmeter Monitor Detector for Car Vehicle, Battery Capacity Tester & Voltage Meter with LCD Display Backlit

ZXX - Suitable for 12v/24v/36v/48v lead acid battery, polymer lithium-ion battery, storage battery, water battery, ternary lithium battery, 3-15 series lithium ion battery, etc. Small size, equipped with a PVC film, light weight, the surface is waterproof. Battery capacity and voltage meter, easy to switch between two modes. Simple connection with reverse protection, won't burn if connect reversely. High quality lcD display with green backlit and low power consumption.
Part NumberZXX077

7. Quicklynks

Quicklynks Battery Monitor BM2​​ Bluetooth 4.0 Device Car 12V Battery Tester

Quicklynks - 3. Review voltage history in graph mode, short-circuit and reverse connection protection, data stored in device up to 35days if out of sync.

4. Connect with battery directly, free app for iOS & Android users, no code, compatible with all 12-volt vehicle batteries.5. Ultra-low power consumption, average current: 1. 0 ma;voltage: 9-16v;temp: -40-85C. 1. Check battery state on phone APP via Bluetooth 4. 0 when device is installed and check starting system and charging system alternator. 2. Receive notification of battery conditions when enter BLE range, list the time of each driving, alert mobile phone if some data abnormal.
Height5 cm (1.97 Inches)
Length15.01 cm (5.91 Inches)
Weight0.08 kg (0.18 Pounds)
Width10.01 cm (3.94 Inches)
ModelQuicklynks BM2

8. Sxstar

LCD Battery Capacity Monitor Gauge Meter,Waterproof 12V/24V/36V/48V Lead Acid Battery Status Indicator,Lithium Battery Capacity Tester Voltage Meter Monitor Green Backlight for Vehicle Battery

Sxstar - Pvc waterproof screen protector: waterproof shell with two buttons. The function button is for switching from Capacity, Voltage and Turn off. Choose to display voltage, battery capacity percentage alone or in turn by pressing the function button.

The setting button is for select battery specifications and so on. Reverse polarity protection: Simple connection with reverse protection, won't burn if connect reversely. Clear and bright lcd display: the battery monitor is designed with high quality LCD, offers clear and bright display from every angle. Automatically turn into sleep mode in 10s for saving the power. Suitable battery types : the battery detector is suitable for lithium batteries and lead-acid batteries, such as Ternary lithium batteries, storage batteries.

Note: it cannot be used for lithium iron phosphate batteries, polymer batteries, lithium-ion batteries, 1-2 Li batteries in series and over 15 Li batteries in series. Wide working voltage range: this battery monitor can tolerate widest working voltage range DC 6-63V. Can be adjusted to 12v, 34v, 36V, 48V according to the battery voltage. Powered by tested circuit, don’t need extra power source.
Part NumberSB-122

9. DollaTek

DollaTek DC Ammeter,Digital DC Multimeter 0-90V 100A Voltmeter Ammeter Current Amp Power Watt Capacity Time Meter Battery Tester Monitor with LCD Screen Hall Sensor 12v 24v 30v 48v 60v 80v Voltage

DollaTek - The display lcd can be manually turned off, and the current passing through the sensor hole can be passed. Two-way detection of current, for users who detect charge and discharge can automatically identify and detect bidirectional current without changing the wiring direction.

The current in both the forward and reverse directions can be detected, or it can be automatically turned off after reaching the minimum value for one minute. With over voltage, over power, time limit, over current, can be online calibration. The time and ah number clear function does not affect the next measurement. The power-off memory function can remember the number of AH before power-off after power-off, which is convenient for observation and measurement.

The voltage, current, wh number, time and power are simultaneously displayed, charge capacity AH number, and the display information is comprehensive and clear. The current is detected by the Hall sensor, which is safe and convenient. The ah number can be filled up without affecting the direct discharge measurement. With output shutdown function button, over charge and other protection functions, flexible turn on or off output requires relay.
Part NumberDollaTek


QUICKLYNKS Battery Monitor BM2 Bluetooth 4.0 Device Car 12V Battery Tester Diagnostic Tool for Android iOS iPhone Digital Analyzer Battery Measurement Units

QUICKLYNKS - Check starting system and charging system alternator. Receive notification of battery conditions when enter BLE range. Free app for ios & android users; Compatible with all 12-volt vehicle batteries; Voltage: 8-16V. Short-circuit and reverse connection protection. Ultra-low power consumption, average current: 1. 0 mA. Connect with battery directly, no code.