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1a and 1a, 12-volt accessory plugs and manual reset switch. Designed to fit group 24- and 27-size batteries. Not for 60A. A main switch is convenient to control the entire circuit, and a single 16A circuit breaker safely protects your circuit.

If you want to know the charged power, please remove the charger and wait 3~5 minutes. It has a powerful battery level testing system and unique design.

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. Fit different battery: the battery gauge indicators are compatible with 12v/ 24V/ 36V/ 48V/ 60V/ 72V/ 84V acid battery, storage battery, ternary lithium battery, 3 -15 series lithium ion battery, polymer lithium-ion battery, water battery and more.
Efficient setting key: the multifunctional battery indicator has a new design of the front setting button, and have several functions: cycle voltmeter/battery percentage, sleep mode, turn on the backlight, black, battery type selection etc.

Default 12 volt lead acid battery. Alarm - if low voltage, red indicator flashes and buzzer alarms. Application - this multimeter can be used as battery voltage meter, battery capacity tester and temperature indicator panel for car, boat, RV, marine, etc.

How efficient! top protection & 8 times lifespanampere time lifepo4 battery is made of automotive grade lifepo4 cells, more stable performance & built-in bms.
If you have any questions, California or Dallas, Texas. Capacity of 200ah and series higher voltage of 24v, it’s ideal for home back up system such as security devices, trailer, and a 10-year-old child may be easy to tow or move. It means 12v 100ah lead-acid battery can run an 80W load nonstop for 9hrs while 8hrs as our 12V 50Ah battery can. For recommendation on other models of trolling motors or starter batteries coming later this year, please feel free to contact Ampere Time.

Built for rugged environments with an impact resistance down to minus 20-degrees Fahrenheit, oil, and unaffected by acid, gas, as well as, UV exposure. Features patented locking tabs to fasten the lid to the base securely and reinforced handles to prevent cracking during relocation.


Features patented locking tabs to fasten the lid to the base securely and reinforced handles to prevent cracking during relocation. Heavy-duty group 24 battery box for 12-volt marine, RV, boat, and trailer batteries.


Include 2 short wires for installation. Used to monitor the storage-battery voltage, with reverse connection protection. High grade flame retardant materials, ce and rohs certify, ip65 waterproof, totally Environment Friendly;Universal fits most DC 12-24V Motorbike Car / UTV / ATV / Boat / Camper / Caravans / Travel Trailer etc.
Please reasonable choice voltmeter before you purchase, And the motocycle battery is 48V, It will lead the Voltage reading is incorrect. Twist-and-Lock system. 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.
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 - Warning: use side handles to carry when battery inside, not top one. Simple and convenient to manage battery power : Dual USB sockets 2.1a and 1a, 12-volt accessory plugs and manual reset switch. Designed to fit group 24- and 27-size batteries. Not for 60A. A main switch is convenient to control the entire circuit, and a single 16A circuit breaker safely protects your circuit.
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Do not indclud the batteRY. Product size: 16. 7” x 12” x 9. 9". 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. The inner size: 13. 3” x 8. 6” x 8. 1”.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. This gauge is designed for discharge and idle condition usage. 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 has a powerful battery level testing system and unique design.
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It will be automatically sleep after 30 seconds no operation. Charger indicator: 5 segments LED indicator, 10% capacity resolution. Used for: motorcycle, marine, atv, golf carts, car, all 12Volt Lead-Acid Batteries etc. It is not recommended for charging condition.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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Front Setting and Switch Key, Battery Capacity Voltage Indicator Battery Gauge Acid and Lithium ion Battery IndicatorGreen, DC 12V 24V 36V 48V 60V 72V 84V Golf Cart Battery Meter with Alarm
#adFrienda #ad - Where to use: the battery meters with alarms can be applied to different machines and places such as garden, home, can serve you for a long time, office and more, meeting your different needs and practical battery indicators will give you nice experience.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. Fit different battery: the battery gauge indicators are compatible with 12v/ 24V/ 36V/ 48V/ 60V/ 72V/ 84V acid battery, storage battery, ternary lithium battery, 3 -15 series lithium ion battery, polymer lithium-ion battery, water battery and more.
More information #ad
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. Efficient setting key: the multifunctional battery indicator has a new design of the front setting button, and have several functions: cycle voltmeter/battery percentage, sleep mode, turn on the backlight, black, battery type selection etc.
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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DROK 10-100V Digital Battery Capacity Tester, Battery Monitor, Percentage Level Voltage Temperature Switch Meter Gauge 12V 24V 36V 48V LCD Display Marine RV Battery Power Indicator Panel
#adDROK #ad - 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.Default 12 volt lead acid battery. Alarm - if low voltage, red indicator flashes and buzzer alarms. Application - this multimeter can be used as battery voltage meter, battery capacity tester and temperature indicator panel for car, boat, RV, marine, etc.
More information #ad
Protection - the battery power detector comes with protective shell, dustproof waterproof surface; input reverse connection protection. Lcd display - the battery status reader adopts clear LCD color screen, voltage, displays battery capacity, 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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Ideal Replacement for 12V 100Ah AGM SLA Battery, More Efficient Output & Much Lighter, Perfect for Boat, 4000+ Cycles, Marine, etc, Trolling motor,Camping, Ampere Time 12V 50Ah Lithium LiFePO4 Battery
#adAmpere Time #ad - What a huge difference! Data shows that buying our battery is the best investment for your money. 1/6*lightweight & more flexible applicationsampere time 12v 50ah lifepo4 battery has an extremely lightweight of 11. 57lbs, our battery has various connections in parallel max. Compared with the 200-500 cycles and 3-year lifespan of lead-acid battery, which has higher energy density, our battery has more than 4000 deep cycles and a 10-year lifespan, 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.How efficient! top protection & 8 times lifespanampere time lifepo4 battery is made of automotive grade lifepo4 cells, more stable performance & built-in bms.
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%. Fast delivery because the battery will be shipped from our local warehouse in Los Angeles, humanized return policy & customer service as we provide easy-to-understand operation manuals & online services with quick feedback within 24hrs. If you have any questions, California or Dallas, Texas. Capacity of 200ah and series higher voltage of 24v, it’s ideal for home back up system such as security devices, trailer, and a 10-year-old child may be easy to tow or move. It means 12v 100ah lead-acid battery can run an 80W load nonstop for 9hrs while 8hrs as our 12V 50Ah battery can. For recommendation on other models of trolling motors or starter batteries coming later this year, please feel free to contact Ampere Time.
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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RV, Camper and Trailer Batteries, NOCO HM327BKS Group 27 Snap-Top Battery Box for Marine
#adNOCO #ad - 7 specifications, and frustration-free packaging. Limits battery movement and protects against accidental shorting of battery terminals, as well as, collects battery acid and allows adequate ventilation.Built for rugged environments with an impact resistance down to minus 20-degrees Fahrenheit, oil, and unaffected by acid, gas, as well as, UV exposure. Features patented locking tabs to fasten the lid to the base securely and reinforced handles to prevent cracking during relocation.
More information #ad
Heavy-duty group 27 battery box for 12-volt marine, boat, RV, and trailer batteries.420, american boat and yacht Council ABYC E-10 Certified and tested to meet united states coast guard uscg code of Federal regulations 183.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. Includes lift off lid, durable woven hold-down strap, foot clamps and stainless steel screws.More information #ad
Lightweight, heavy duty corrosion resistant polypropylene box. Meets uscg cfr 183. 420 and abyc e 107 specifications. 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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NOCO HM300BKS Group 24 Snap-Top Battery Box for Marine, Camper and Trailer Batteries, RV
#adNOCO #ad - 7 specifications, and frustration-free packaging. Limits battery movement and protects against accidental shorting of battery terminals, as well as, collects battery acid and allows adequate ventilation.Features patented locking tabs to fasten the lid to the base securely and reinforced handles to prevent cracking during relocation. Heavy-duty group 24 battery box for 12-volt marine, RV, boat, and trailer batteries.
More information #ad
Certified and tested to meet united states coast guard uscg code of Federal regulations 183. Built for rugged environments with an impact resistance down to minus 20-degrees Fahrenheit, oil, and unaffected by acid, gas, as well as, UV exposure.420, american boat and yacht Council ABYC E-10 .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 - Usa tech support. Two year warranty vs one! in the box: sp-8vm100a meter, 100A Shunt, wiring kit, User Manual.0-200 volts dc, 100A Max. Multifunctional battery meter displays: battery Voltage, Capacity, Internal Resistance, Discharge Current, Discharge Impedance, SOC, Energy, Discharge Power, Running Time.More information #ad
Spartan power’s gen2 DC meter, no screws needed for installation. Great for use with a solar charge controllers, truck campers, automobiles, RV, inverters, vans, boats, etc.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 - Mini size and easy to install, 025" thick, mounts in a 1-1/8" hole in panels up, great for checking Voltage. 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. Used to monitor the storage-battery voltage, with reverse connection protection. High grade flame retardant materials, ce and rohs certify, ip65 waterproof, totally Environment Friendly;Universal fits most DC 12-24V Motorbike Car / UTV / ATV / Boat / Camper / Caravans / Travel Trailer etc.
More information #ad
Range:5v-30v. Waterproof design, a nylon retaining nut holds the meter in place. Please reasonable choice voltmeter before you purchase, And the motocycle battery is 48V, It will lead the Voltage reading is incorrect. Twist-and-Lock system. 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.
Brand | WATERWICH #ad |
Manufacturer | WATERWICH #ad |
Weight | 0.04 Pounds |
Part Number | DYB-90 |
More information #ad