• Battery Monitor, DROK DC 5-30V Lead Acid Battery Capacity Tester 12V 24V LCD Digital Auto Voltage Electric Quantity Meter Panel Gauge Lithium Battery Status Indicator Universal Car Vehicle

    Parameters: Working voltage: 5-30V Working power consumption: 8mA (normal value); 10mA (max value) Dormancy power consumption: 15uA Voltage acquisition accuracy: ±3% Capacity acquisition accuracy: ±3% Current at backlight on: 40mA (normal value); 50mA (max value) Current at backlight off: 30mA (normal value); 40mA (max value) Working environmental temperature: 0~35℃ 20℃(normal condition) Weight: 23g Dimension: 57*30*12mm   Warm warnings: This tester meter cannot be exposed in the sun for a long time or in the environment with large amounts of ultraviolet radiation when using or storing, particular in winter(60°C), otherwise it will shorten the service life of LCD.   Package includes: 1 X Battery Voltage Capacity Monitor

    • Brand: DROK
    • ASIN: B077S4VDGB

  • DROK Digital Battery Charge Discharge Tester Monitor LCD Display Battery Voltage Current Capacity Resistance Meter Gauge Panel for Phone, Power Bank, 18350、18650、26650 ithium Li-ion Battery

    Parameters: Power: battery >2.8V Working Temperature: -10'C +40'C 1. Battery Voltage Measurement Range: 2.8-26.0V Resolution: 0.1V. Accuracy: 2%. 2. Battery Capacity Measurement Battery capacity is displayed in from of grid on the LCD display, a total of five grids, and battery capacity is distinguished by the battery voltage. Displaying 5 grids stands for full capacity,4 grids for 4/5 capacity,3 grids for 3/5 capacity,2 grids for 2/5 capacity,1 grid for 1/5 capacity,0 grid for 0/5 capacity. Battery cut-off voltage can be set within 2.8 26.0V, but can not exceed the full-scale voltage. Battery full-scale voltage can be set within 2.8V 26.0V, but can not be less than the cut-off voltage. 3. Load Current Measurement Range:0.0 10.0A Resolution:0.1A Accuracy:2% 4. Load Resistance Measurement The load resistance is got through dividing battery voltage by load current. Range: 0 999Ω,when over 999Ω display "oL" Resolution: when less than 10Ω,resolution is 0.01Ω;                 when within 10Ω-100Ω, resolution is 0.1Ω;                 when within 100Ω-1000Ω,resolution is 1Ω. Accuracy:2% 5. Backlight Default off-backlight, you can turn on/off the backlight by button. Package Includes: 1 x Battery Checker .

    • Brand: DROK
    • ASIN: B015OFKJ9M

  • NOCO Genius G4 6V/12V 4.4A 4-Bank UltraSafe Smart Battery Charger

    NOCO Genius smart battery chargers are some of the safest and most advanced on the market. One of our best, the G4 4.4 Amp 4-bank is designed to charge multiple 6-volt and 12-volt lead-acid and lithium-ion batteries up to 40Ah. It can also effectively maintain automotive, marine, RV, powersport, lawn & garden and deep-cycle batteries. It charges 2x faster than ordinary battery chargers, can repair damaged batteries and is designed to use with micro-hybrid start-stop vehicles and CANBUS electrical systems. Guided by an onboard microcomputer, the G4 monitors battery activity for safe and efficient charging, automatically minimizes energy consumption and provides redundant levels of safety protection, including spark-proof technology, as well as reverse polarity and overcharge protection. It can remain safely connected 24/7, while its streamlined design makes it ultra-compact, portable and incredibly lightweight. It also features external mounting holes and an AC cord management system, all while remaining impact, UV and water-resistant (IP65). Intuitive LED indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode. Designed for use on 120-volt 50-60Hz electrical systems, the G4 includes (2) X-Connect battery clamps, (2) X-Connect...

    • Color: Gray
    • Brand: NOCO
    • ASIN: B0068EV26I
    • UPC: 082045940824

  • AboveTEK USB Power Meter Voltage Tester Current Monitor- USB 2.0 3.0 Volt Amp Reader Multimeter LED screen - Portable Durable mV mA Data Measurement - Check Charging Status and Performance for Solar Panel Charger External Battery Power Bank

    Dual Color USB power meter with two data sync and charging ports. Must have gadget to check USB charging performance and dramatically reduce charging time by finding the highest current output wall/car/solar panel chargers and/or lightning or Micro USB charging cables. Comparing to other popular USB power meter products, this Dual LED Two USB port USB charging monitor offers one more USB ports that you can charge and monitor the status for up to two smartphones or tables simultaneously. Accurate, Fast Response and Handy. - Don't miss it, you will find this small piece of meter device can really change your e-Life - You will get all gadgets charging much faster and easily come back to your life without worrying about battery low issue any more. And, we have LIFETIME WARRANTEE from AboveTEK, so for any reason you dislike the product, simply ask for REFUND or EXCHANGE at any time, 100% SATISFICATION GUARANTEE.

    • Brand: AboveTEK
    • ASIN: B00JIFMXSK
    • UPC: 734872394973

  • Battery Meter, DROK Blue Back-light LCD Battery Capacity Monitor DC 8-63V Digital Battery Tester Automotive, Lithium ion Battery Electric Quantity Detector 12V 24V 36V 48V Lead Acid Battery Status

    DROK 8-63V 12v 24v 36v 48v Battery Meter Technical Parameters:  Operating current: < 5mA  Operating voltage:8-63V  Operating temperature: 0℃-40℃  Backlight: Green  Applicable battery specification: Lead-acid battery 12V, 24V, 36V, 48V; Lithium-ion battery 3-15 series  Applicable battery type: Ternary Lithium battery, Polymer lithium-ion battery, Lithium ion battery, Storage battery, Water battery, etc.  Application: Various instruments and meters; portable device; power bank; medical device, electrombile, self-balance car.  Battery Specification Adjusting Method:  Under the condition of power off, long-press the button on the back of the module (do not release) and power up the module.  The monitor will display the battery specification, then press the button again to choose the battery specification.  After choosing the specification you need, cut off the power and then power up the module again. The adjustment is finished.  Wiring Method:  Red wire: Battery +  Black wire: Battery -  White plug: the interface of the monitor (please pay attention to the direction of the interface)  Warm Tips:  The tester cannot be exposed to direct sun for a long-term or be used in lower-20℃ or higher 60℃, which will reduce the service life of the tester.  Package...

    • Brand: DROK
    • ASIN: B01LQ7MT4K

  • Victron BMV-700 Battery Monitor

    The Victron BMV battery monitors are highly accurate, incredibly easy to install, and very reasonably priced. The BMV-700 monitors multiple parameters for a battery bank via a 500 amp shunt. Since there are inefficiencies in charging, and variability in the power available from the battery depending on the rate of discharge (Peukert's law), the monitor performs sophisticated calculations to correct for these factors. * * * Installation is a snap. The monitor display comes with both a round and square bezel, and fits a 52mm (2-1/16") hole. The shunt attaches between the battery and the ground connections, and a provided network cable connects the two. * * * An improved menu makes navigating the display easy. Displays include: battery voltage, real-time current, consumed amp-hours, state of charge, and time to go. There are also user-programmable alarms. Suitable for all systems from 9 to 90 VDC.

    • Color: Gray
    • Brand: Victron
    • ASIN: B00MJ9TAN8
    • UPC: 616913923918

  • Two Dual Battery Voltmeter Monitor Measures Low Charge State Alarm Marine Solar Bank 12v 2ycn/2cvmr/2ba7/fplt/4sq/2a60

    For two battery banks or two batteries. Fast installation comes with complete wiring. Comes with instructions. Monitor the voltage of two independent battery banks and measures voltage levels. Will produce an individual alarm when battery level reach 50% discharge. Monitors either two house batteries or a house battery bank and a starting battery. Comes with interconnecting wires and two waterproof fused 60" cables and your choice of battery stud ring terminals. Both voltmeter and alarm have a splash proof front. #2ycn/2cvmr/2BA7/fplt/4sq/2ahrn60 Ideal for for marine, solar, truck, boat battery banks. This is a high quality voltmeter with red digits and alarm assembly continuously monitor the state of your batteries. Measuring the batteries alarms you know when to charge your battery. The meters have easy to read red LED segments and connect to your 12 volt banks. The meter front is splash proof. The meter and alarm for each bank are connected together. They attaches to the battery bank terminals with a 60 inch fused cable. If your battery or battery bank gets discharged below 11.5 volts ( 50% discharge) the alarm will sound and a red LED will glow. This allows you to know when you must begin recharging your battery before the discharge becomes excessive and permanent loss of bat...

    • Brand: 12vtechnology
    • ASIN: B01NCMUVHE
    • UPC: 715785530566

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

    Features: Waterproof shell with a button for switching from Capacity, Voltage and Turn off the screen. Monitoring the battery capacity and voltage by this mini tester. Easy to read the value in dark environment with the green backlight. Automatically turn into sleep mode in 10s for saving the power. Suitable for testing the capacity of 3.7V Lithium Batteries, Lead Acid Batteries and Fe Batteries. Simple connection with reverse protection, won't burn if connect reversely. For checking the remian capacity of batteries, diretly display with battery capacity sign and percentage. Widely used for cars, motorcycles, scooters, bikes, power bank, test equipment, etc. Specifications: Model: GY-6S Color: Black Backlight color: Green Screen size: 43 x 11.3mm / 1.69" x 0.44" Voltage range: 6-63V Circuit load current: 5 - 6mA Suitable for: 3-15pcs 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V; Fe Batteries Dimensions: 61.3 x 33.3 x 13.5mm / 2.41" x 1.31" x 0.53" Mounting hole Size: 58 x 28.1mm / 2.28" x 1.11" Wire Length: 30cm / 11.8" Package Includes: 1 x Digital LCD Battery Capacity Tester

    • Brand: Sxstar
    • ASIN: B07DYTG5V2
    • UPC: 711221155799

  • Magnum Energy ME & MS Series Battery Monitor Kit (ME-BMK)

    Battery monitor kit, MFG# ME-BMK, provides a fuel gauge style meter for your battery bank, monitors the battery bank & reports the state of charge, Amps, voltage, amp-hours in/out, and the minimum/maximum DC Volts. Includes module, cable & shunt.

    • Brand: Magnum Energy
    • ASIN: B00DG5SSH8
    • UPC: 892608001196