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Simple and convenient to manage battery power : Dual USB sockets 2. 1a and 1a, 12-volt accessory plugs and manual reset switch.

If you want to know the charged power, please remove the charger and wait 3~5 minutes. It is not recommended for charging condition. Used for: motorcycle, marine, golf carts, atv, car, all 12Volt Lead-Acid Batteries etc.

Efficient setting key: the multifunctional battery indicator has a new design of the front setting button, black, sleep mode, and have several functions: cycle voltmeter/battery percentage, turn on the backlight, battery type selection etc. Where to use: the battery meters with alarms can be applied to different machines and places such as garden, can serve you for a long time, home, office and more, meeting your different needs and practical battery indicators will give you nice experience.

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. Alarm - if low voltage, red indicator flashes and buzzer alarms.

For example, but $0294 of a 12v 100ah lead-acid battery $211. 57/1-year warranty/720Wh=$0294. What a huge difference! Compared with the 200-500 cycles and 3-year lifespan of lead-acid battery, which means that the lifetime of one of our 12V 50Ah LiFePO4 battery is equivalent to the total lifetime of 3-8pcs 12V 100Ah lead-acid batteries.
8v×50ah×100%dod=640wh, which is close to the real energy of 12v 100ah lead-acid battery 12v×100ah×60%DOD=720Wh, as the depth of discharge DOD of lead-acid is about 60%. For recommendation on other models of trolling motors or starter batteries coming later this year, please feel free to contact Ampere Time. In terms of lifetime use, the cost per use of our battery is $0069($219. 99/5-year warranty/640Wh=$0

7 specifications, and frustration-free packaging. Certified and tested to meet united states coast guard uscg code of Federal regulations 183. Limits battery movement and protects against accidental shorting of battery terminals, as well as, collects battery acid and allows adequate ventilation.


7 specifications, and frustration-free packaging. Built for rugged environments with an impact resistance down to minus 20-degrees Fahrenheit, gas, oil, as well as, and unaffected by acid, UV exposure.4


Twist-and-Lock system. Timely grasp the state of your battery between full charged and discharged. Voltage measurement purposes can also be used for other products. Include 2 short wires for installation.
High grade flame retardant materials, ce and rohs certify, ip65 waterproof, totally Environment Friendly;Universal fits most DC 12-24V Motorbike Car / ATV / Boat / Camper / Caravans / UTV / Travel Trailer etc. Mini size and easy to install, great for checking Voltage.
1. Homeon Wheels
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Homeon Wheels Trolling Motor Battery Marine Boat Smart Battery Box Power Center with Voltmeter for RV / 4WD / Marine/Camping
#adHomeon Wheels #ad - Do not indclud the batteRY. Product size: 16. 7” x 12” x 9. 9". Not for 60A. A main switch is convenient to control the entire circuit, and a single 16A circuit breaker safely protects your circuit.Simple and convenient to manage battery power : Dual USB sockets 2. 1a and 1a, 12-volt accessory plugs and manual reset switch.
More information #ad
A visual voltmeter -it can show the battery status of the motor, and configure the lights that you can see the status clearly at night. Designed to fit group 24- and 27-size batteries. The inner size: 13. 3” x 8. 6” x 8. 1”. Warning: use side handles to carry when battery inside, not top one.Brand | Homeon Wheels #ad |
Manufacturer | Homeon Wheels #ad |
Height | 9.9 Inches |
Length | 16.7 Inches |
Width | 12 Inches |
Part Number | PB-700 |
More information #ad
2. Best Gold Supplier
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Best Gold Supplier 12V Battery Meter Lead-Acid Battery Indicator for Motorcycle Golf Carts Car Marine ATV with 5 Segments LED Indicator
#adBest Gold Supplier #ad - This design will help save more energy. Genuine, 12v portable battery meter are mini size, And this battery indicator can work on general 12V lead acid storage battery.If you want to know the charged power, please remove the charger and wait 3~5 minutes. It is not recommended for charging condition. Used for: motorcycle, marine, golf carts, atv, car, all 12Volt Lead-Acid Batteries etc.
More information #ad
It will be automatically sleep after 30 seconds no operation. This gauge is designed for discharge and idle condition usage. It has a powerful battery level testing system and unique design. Charger indicator: 5 segments LED indicator, 10% capacity resolution.Brand | Best Gold Supplier #ad |
Manufacturer | Best Gold Supplier #ad |
Height | 0.43 Inches |
Length | 1.65 Inches |
Weight | 0.02 Pounds |
Width | 0.87 Inches |
Part Number | BG12V |
Model | 4336330120 |
More information #ad
3. Frienda
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DC 12V 24V 36V 48V 60V 72V 84V Golf Cart Battery Meter with Alarm, Front Setting and Switch Key, Battery Capacity Voltage Indicator Battery Gauge Acid and Lithium ion Battery IndicatorGreen
#adFrienda #ad - Fit different battery: the battery gauge indicators are compatible with 12v/ 24V/ 36V/ 48V/ 60V/ 72V/ 84V acid battery, storage battery, 3 -15 series lithium ion battery, ternary lithium battery, polymer lithium-ion battery, water battery and more. Practical designs: the battery capacity voltage indicators are designed with switched function button, with alarm design, you can press to check the battery capacity or real-time voltage and turn off, the battery meter display will flash when the battery capacity is low.More information #ad
Lcd display: the battery gauge indicators come with pvc waterproof screen protector with bright back-light, which makes you can read the results on the clear LCG display from different angles, low working power consumption and the max is 5 mA. Efficient setting key: the multifunctional battery indicator has a new design of the front setting button, black, sleep mode, and have several functions: cycle voltmeter/battery percentage, turn on the backlight, battery type selection etc. Where to use: the battery meters with alarms can be applied to different machines and places such as garden, can serve you for a long time, home, office and more, meeting your different needs and practical battery indicators will give you nice experience.
Brand | Frienda #ad |
Manufacturer | Frienda #ad |
Height | 0.63 Inches |
Length | 5.71 Inches |
Width | 4.53 Inches |
Part Number | Frienda-Batterie-01 |
More information #ad
4. DROK
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Percentage Level Voltage Temperature Switch Meter Gauge 12V 24V 36V 48V LCD Display Marine RV Battery Power Indicator Panel, Battery Monitor, DROK 10-100V Digital Battery Capacity Tester
#adDROK #ad - Protection - the battery power detector comes with protective shell, dustproof waterproof surface; input reverse connection protection. 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. Alarm - if low voltage, red indicator flashes and buzzer alarms.
More information #ad
Application - this multimeter can be used as battery voltage meter, marine, boat, RV, battery capacity tester and temperature indicator panel for car, etc. Lcd display - the battery status reader adopts clear LCD color screen, displays battery capacity, voltage, temperature valueswitched by the key.Brand | DROK #ad |
Manufacturer | DROK #ad |
Height | 0.53 Inches |
Length | 2.42 Inches |
Width | 1.31 Inches |
Part Number | 2001710003 |
Model | 2001710003 |
More information #ad
5. Ampere Time
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Perfect for Boat, More Efficient Output & Much Lighter, etc, Marine, Ideal Replacement for 12V 100Ah AGM SLA Battery, 4000+ Cycles, Trolling motor,Camping, Ampere Time 12V 50Ah Lithium LiFePO4 Battery
#adAmpere Time #ad - For trolling motorthis 12v 50ah battery is suitable for energy storage rather than start-up and supports a max. Meanwhile, it’s ideal for home back up system such as security devices, 48V, etc. It means 12v 100ah lead-acid battery can run an 80W load nonstop for 9hrs while 8hrs as our 12V 50Ah battery can.For example, but $0294 of a 12v 100ah lead-acid battery $211. 57/1-year warranty/720Wh=$0294. What a huge difference! Compared with the 200-500 cycles and 3-year lifespan of lead-acid battery, which means that the lifetime of one of our 12V 50Ah LiFePO4 battery is equivalent to the total lifetime of 3-8pcs 12V 100Ah lead-acid batteries.
More information #ad
Similar usable energy but 5 times faster chargingour 12v 50ah lithium battery has 640wh energy 12. 8v×50ah×100%dod=640wh, which is close to the real energy of 12v 100ah lead-acid battery 12v×100ah×60%DOD=720Wh, as the depth of discharge DOD of lead-acid is about 60%. For recommendation on other models of trolling motors or starter batteries coming later this year, please feel free to contact Ampere Time. In terms of lifetime use, the cost per use of our battery is $0069($219. 99/5-year warranty/640Wh=$0
Brand | Ampere Time #ad |
Manufacturer | Ampere Time #ad |
Height | 6.69 Inches |
Length | 7.79 Inches |
Weight | 11.57 Pounds |
Width | 6.53 Inches |
Part Number | APT-12V50AH |
Model | 12V50Ah |
Warranty | Manufacture warrenty for 5 years from date of purchase |
More information #ad
6. NOCO
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NOCO HM327BKS Group 27 Snap-Top Battery Box for Marine, RV, Camper and Trailer Batteries
#adNOCO #ad - 420, american boat and yacht Council ABYC E-10 Built for rugged environments with an impact resistance down to minus 20-degrees Fahrenheit, gas, oil, and unaffected by acid, as well as, UV exposure.7 specifications, and frustration-free packaging. Certified and tested to meet united states coast guard uscg code of Federal regulations 183. Limits battery movement and protects against accidental shorting of battery terminals, as well as, collects battery acid and allows adequate ventilation.
More information #ad
Heavy-duty group 27 battery box for 12-volt marine, RV, boat, and trailer batteries. Features patented locking tabs to fasten the lid to the base securely and reinforced handles to prevent cracking during relocation.Brand | NOCO #ad |
Manufacturer | NOCO #ad |
Height | 11.5 Inches |
Length | 16.9 Inches |
Weight | 2.6 Pounds |
Width | 9.8 Inches |
Part Number | HM327BKS |
Model | HM327BKS |
Warranty | 1-Year Limited |
More information #ad
7. Camco
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Group 24 |Safely Stores RV, Automotive, and Marine Batteries |Durable Anti-Corrosion Material | Measures 7-1/4" x 10-3/4" x 8" | 55363, Camco Heavy Duty Battery Box with Straps and Hardware
#adCamco #ad - Inside dimensions = 7 ¼ inch wide x 10 3/4 inch Long X 8 inch Tall with 2 inch additional head room for battery terminals. Meets uscg cfr 183. 420 and abyc e 107 specifications.More information #ad
Includes lift off lid, durable woven hold-down strap, foot clamps and stainless steel screws. Lightweight, heavy duty corrosion resistant polypropylene box. Fits group size 24 batteries.Brand | Camco #ad |
Manufacturer | Camco #ad |
Weight | 2.94 Pounds |
Part Number | 55363 |
Model | 55363 |
Warranty | Limited 1 Year |
More information #ad
8. NOCO
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Camper and Trailer Batteries, NOCO HM300BKS Group 24 Snap-Top Battery Box for Marine, RV
#adNOCO #ad - Certified and tested to meet united states coast guard uscg code of Federal regulations 183. Heavy-duty group 24 battery box for 12-volt marine, boat, RV, and trailer batteries.7 specifications, and frustration-free packaging. Built for rugged environments with an impact resistance down to minus 20-degrees Fahrenheit, gas, oil, as well as, and unaffected by acid, UV exposure.4
More information #ad
420, american boat and yacht Council ABYC E-10 Features patented locking tabs to fasten the lid to the base securely and reinforced handles to prevent cracking during relocation. Limits battery movement and protects against accidental shorting of battery terminals, as well as, collects battery acid and allows adequate ventilation.Brand | NOCO #ad |
Manufacturer | NOCO #ad |
Height | 1 Inches |
Length | 1 Inches |
Weight | 2.2 Pounds |
Width | 1 Inches |
Part Number | HM300BKS |
Model | HM300BKS |
Warranty | 1-Year Limited |
More information #ad
9. Spartan Power
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Spartan Power DC Meter Battery Monitor & Multimeter 0-100A 0-200VDC LCD Display Comes with 100A Current Shunt and Wiring Kit
#adSpartan Power #ad - Spartan power’s gen2 DC meter, no screws needed for installation. 0-200 volts dc, 100A Max. Great for use with a solar charge controllers, boats, RV, truck campers, inverters, vans, automobiles, etc.More information #ad
Usa tech support. Multifunctional battery meter displays: battery Voltage, Discharge Current, SOC, Discharge Impedance, Capacity, Discharge Power, Internal Resistance, Energy, Running Time. Two year warranty vs one! in the box: sp-8vm100a meter, 100a shunt, Wiring Kit, User Manual.Brand | Spartan Power #ad |
Manufacturer | Spartan Power #ad |
Height | 0.9 Inches |
Length | 3.5 Inches |
Weight | 0.5 Pounds |
Width | 1.9 Inches |
Part Number | JT-KX5K-Y52J |
Warranty | Two Year Warranty |
More information #ad
10. WATERWICH
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WATERWICH Waterproof 12V DC Voltmeter Color LED Digital Display With Flat Panel Volt Meter Voltage Meter Scale Gauge Battery Tester for Marine Car Motorcycle Truck Boat RV
#adWATERWICH #ad - Used to monitor the storage-battery voltage, with reverse connection protection. Range:5v-30v. Waterproof design, mounts in a 1-1/8" hole in panels up, 025" thick, a nylon retaining nut holds the meter in place.Twist-and-Lock system. Timely grasp the state of your battery between full charged and discharged. Voltage measurement purposes can also be used for other products. Include 2 short wires for installation.
More information #ad
The indicator in the middle will twinkle to alarm when the voltage is more than 15V for DC 12V battery, it will twinkle to alarm when the voltage is more than 30V for DC 24V battery. Please reasonable choice voltmeter before you purchase, And the motocycle battery is 48V, It will lead the Voltage reading is incorrect. High grade flame retardant materials, ce and rohs certify, ip65 waterproof, totally Environment Friendly;Universal fits most DC 12-24V Motorbike Car / ATV / Boat / Camper / Caravans / UTV / Travel Trailer etc. Mini size and easy to install, great for checking Voltage.
Brand | WATERWICH #ad |
Manufacturer | WATERWICH #ad |
Weight | 0.04 Pounds |
Part Number | DYB-90 |
More information #ad