Top 10 48V Battery Monitor – Electrical Battery Testers

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1. DROK

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Battery Monitor, Percentage Level Voltage Temperature Switch Meter Gauge 12V 24V 36V 48V LCD Display Marine RV Battery Power Indicator Panel, DROK 10-100V Digital Battery Capacity Tester

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DROK #ad - Alarm - if low voltage, red indicator flashes and buzzer alarms. Default 12 volt lead acid battery. Applicable battery - drok digital battery monitor is suitable for 10-100v 12v 24v 36v 48v 60v 72v 96v lithium battery, lithium iron phosphate battery, lead-acid battery, Ni MH battery.

Lcd display - the battery status reader adopts clear LCD color screen, voltage, displays battery capacity, temperature valueswitched by the key. Application - this multimeter can be used as battery voltage meter, RV, marine, boat, battery capacity tester and temperature indicator panel for car, etc. Protection - the battery power detector comes with protective shell, dustproof waterproof surface; input reverse connection protection.
BrandDROK #ad
ManufacturerDROK #ad
Height0.53 Inches
Length2.42 Inches
Width1.31 Inches
Part Number2001710003

2. Renogy

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Renogy 500A Battery Monitor, Voltage Range 10V-120V and up to 500A, Gel, High and Low Voltage Programmable Alarm, Compatible with 12V Lithium Sealed, Flooded Batteries

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Renogy #ad - High and low voltage programmable alarm - backlight and voltage value will flash Simultaneously. Note: battery cables are not included. Large backlit lcd displays multiple electronic parameters voltage, current, consumed power and battery capacity. Universal battery monitor- voltage range 10v-120v and up to 500A. High precision Current detection; accurate Battery SOC%. Data storage - designed to automatically store the last testing data when system shuts off.
BrandRenogy #ad
ManufacturerRenogy #ad
Height0.7 Inches
Length3.9 Inches
Weight0.16 Pounds
Width2.4 Inches
Part NumberRBM500-G1
ModelRBM500-G1
Warranty1-year material and workmanship warranty

3. QWORK

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Voltage Range 8V-80V and up to 500A, Voltage Current Meter with 13 ft Custom Cable, QWORK Battery Monitor Voltmeter Ammeter

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QWORK #ad - Data storage - designed to automatically store the last testing data when the system shuts off Voltage Capacity - voltage range 8V-80V and current range 0-100A.

100% satisfied service - enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month! Lcd displays - large backlit LCD displays multiple battery information voltage, current, consumed power and battery capacity. Battery condition - high precision Current detection. Voltage capacity - voltage range 8V-80V and up to 500A. You can read the battery bank like a fuel gauge, and also clear note the battery status.
BrandQWORK #ad
ManufacturerQWORK #ad
Weight0.88 Pounds
Part NumberWD3062

4. MORNING GROUP

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DC Multifunction Battery Monitor Meter,0-200V,0-100A Widely Applied to 12V/24V/48V RV/Car Battery LCD Display Digital Current Voltage Solar Power Meter Multimeter Ammeter Voltmeter

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MORNING GROUP #ad - 1. 9 in 1 measuring type/range:voltage 0-200v, impedance 0-1000Ω, capacity 0-1000ah, internal resistance 0-999mΩ, Power 0-20000W, Dump energy 0~9999kWh, Current 0-100A, Running time 0-999 hour.5. Wildly application:dc multifunction battery meter wildly applied to solar system/industrial assembly line/Automobile/RV etc. 4. No screws design:Push-on terminal, no need to connect with a screw. 3. Two modes: normal display mode and dormant mode. 2. Lcd display:large-screen lcd with a full sight of 180° view, The blue backlight can be turned on/off manually.
BrandMORNING GROUP #ad
ManufacturerWenzhou Morning Electronics Co.,LTD #ad
Height0.9 Feet
Length3.3 Feet
Width1.9 Feet

5. Proshopping

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With Alarm, Lead-Acid&Lithium ion Battery Tester, DC 12V 24V 36V 48V 72V Battery Meter, Green, Battery Capacity Voltage Monitor Gauge Indicator, for Golf Cart RV Marine Boat Club Car Motorcycle

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Proshopping #ad - Universial battery status monitor - wide working voltage input range DC 12V-84V. Can be automatically detect to the accurate voltage according to the battery voltage. Suitable for various battery types - fits to 12v/24v/36v/48v/60v/72v/84v lead acid battery, etc.

Note: it cannot be used for lithium iron phosphate batteries, 3-15 series Lithium ion battery, Polymer lithium-ion battery, Ternary Lithium battery, Storage battery, Water battery, 1-2 Li batteries in series and over 15 Li batteries in series. 3 in 1 battery voltage meter - with a switched function button to choose the battery capacity, when the battery capacity is lower 20%, real-time voltage or turn off; New alarm function, the screen display will flash to alarm.

Note: package only include 1 battery meter! Multifunctional application - suitable for yamaha golf cart, boat, EZGO club car, jet ski, vehicle, truck, ebike, car, motorcycle, RV, marine, scooter, bike, forklift. Sensitive lcd digital display - the small battery voltage reader with a PVC waterproof screen poterctor, clear and bright green backlight LCD display from any angle; Low working power consumption5mA max, in additional there's a turn off button for it.
BrandProshopping #ad
ManufacturerProshopping #ad
Part Number20190709001

6. Sxstar

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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

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Sxstar #ad - Note: it cannot be used for lithium iron Phosphate batteries, lithium-ion batteries, 1-2 Li batteries in series and over 15 Li batteries in series. Suitable battery types : the battery detector is suitable for lithium batteries and lead-acid batteries, such as Ternary lithium batteries, polymer batteries, storage batteries.

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. Wide working voltage range: this battery monitor can tolerate widest working voltage range DC 6-63V. Can be adjusted to 12V, 48V according to the battery voltage. Powered by tested circuit, 34V, 36V, don’t need extra power source.

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.
BrandSxstar #ad
ManufacturerSxstar #ad
Part NumberSB-122

7. Konesky

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Voltage Capacity Percent Meter Battery Indicator 12V/24V/36V/48V Monitor Blue Backlight for Lithium Batteries and Lead-acid Batteries, DC 6-63V Digital Battery Capacity Tester

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Konesky #ad - Digital battery capacity tester: Built-in 30cm power cable, simple connection. Battery charge indicator: this battery detector support wide voltage range is DC6 -63V, which can be adjusted to 12V, 36V, 34V, 48V according to the battery voltage.

Dc display meter: battery indicator large lcd screen display, two display modes can be available: battery symbol and battery percentage, battery symbol and voltmeter. Battery tester: suitable for lithium batteries and lead-acid batteries, polymer batteries, such as Ternary lithium batteries, lithium-ion batteries, storage batteries.

Reverse protection design, won't burn if connect reversely. Battery capacity meter: battery tester right switch key can switch voltmeter, switch off. Green Backlight can be chosen. Left setting key have several functions: Cycle voltmeter/battery percentage, black, battery percentage, sleep mode, turn on the backlight, battery type selection.
BrandKonesky #ad
Height0.51 Inches
Length2.4 Inches
Weight0.04 Pounds
Width1.3 Inches
Part Number02K16D38O0WM59A42470VU764

8. DROK

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LCD Display Digital Voltage Current AH WH Watt Meter Tester with Hall Sensor, Battery Capacity Amp-Hour Watt-Hour Power Time Multimeter, Charge-Discharge Monitor, DROK 0-90V 100A DC Ammeter Voltmeter

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DROK #ad - 7-in-1 multimeter - measure and display voltage 0-90V, current 0-100A, battery capacity, power, amp-hour, watt-hour and time simultaneously. Bidirectional ammeter - the multimeter can detect current in dual direction without changing the wiring direction when used for monitoring charging and discharging.

Application - can be used as battery charge-discharge tester meter for automobile and car battery; as battery capacity monitor for photovoltaic system; as voltage meter, current meter, power meter, etc. Other features - lcd color display; ah power off memorized function; time & AH resettable; calibration function; automatically/manually switch off LCD screen; with output control button to enable/disable output requires a relay. Protection - over-voltage protection, over-charged protection, over-current protection, time limitation, over-power protection, etc.
BrandDROK #ad
ManufacturerDROK #ad

9. Victron Energy

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Victron Energy BMV-712 Smart Battery Monitor Grey

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Victron Energy #ad - Easy to program - a quick install menu and a detailed setup menu with scrolling texts assist the user when going through the various settings. One bad cell/battery can destroy a large expensive battery bank.

When batteries are connected in series, the monitor can generate a timely warning by measuring midpoint voltage. The victron energy bmv-712 is a high precision smart battery monitor; the essential function of the monitor is to calculate ampere hours consumed and the state of charge of a battery. Next to the basic display options, time to go, current, the BMV-700 series also displays state of charge, and ampere-hours consumed, such as voltage, and power consumption in watts. Built-in bluetooth communication - Monitor your batteries on Apple or Android smartphones, tablets, macbooks, and other devices.
BrandVictron Energy #ad
ManufacturerVictron Energy #ad
Height3 Inches
Length10 Inches
Weight1.63 Pounds
Width9 Inches
Part NumberBMV-712
ModelMONITOR-VTBMV-S
Warranty5 year replacement on defects

10. DROK

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10-100V 12V 36V 24V 48 Volt Electric Boat Battery Power Analyzer, DROK Battery Meter, 48V Digital Battery Remaining Capacity Percentage Level Voltage Temperature Monitor Tester

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DROK #ad - Applicable battery - drok battery capacity monitor is suitable for 10-100V 12v 24v 36v 48v 60v 72v 96v lithium battery, lithium iron phosphate battery, lead-acid battery, Ni MH battery.

Lcd display - the battery status reader adopts clear LCD color screen, voltage, displays battery capacity, temperature valueswitched by the key. Application - this multimeter can be used as battery voltage tester meter, battery capacity detector and temperature indicator panel for club car, RV, boat, marine, etc. Installation - red wire for the positive, black wire for the negative. Default 48 volt lead acid battery. Protection - the battery power detector comes with protective shell, dustproof surface; input reverse connection protection.
BrandDROK #ad
ManufacturerDROK #ad
Height1.2 Inches
Length3.1 Inches
Width2.4 Inches
Part Number200389_MGN