Rank Product Name Score
1 Schumacher SC1360 Fully Automatic Battery Charger and Maintainer - 15 Amp/3 Amp, 6V/12V - For Cars, Trucks, SUVs, Marine, RVs Schumacher SC1360 Fully Automatic Battery Charger and Maintainer – 15 Amp/3 Amp, 6V/12V – For Cars, Trucks, SUVs, Marine, RVs
Schumacher
9.6 GET ON AMAZON
2 [2-Pack] FOVAL 1000mA Battery Charger, 12V Automatic Smart Charger Battery Maintainer Trickle Charger for Motorcycle, ATVs, RVs, Boats and More [2-Pack] FOVAL 1000mA Battery Charger, 12V Automatic Smart Charger Battery Maintainer Trickle Charger for Motorcycle, ATVs, RVs, Boats and More
FOVAL
9.4 GET ON AMAZON
3 MOTOPOWER MP00206A 12V 1.5Amp Automatic Battery Charger, Battery Maintainer for Cars, Motorcycles, ATVs, RVs, Powersports, Boat and More. Smart, Compact and Eco Friendly MOTOPOWER MP00206A 12V 1.5Amp Automatic Battery Charger, Battery Maintainer for Cars, Motorcycles, ATVs, RVs, Powersports, Boat and More. Smart, Compact and Eco Friendly
MOTOPOWER
9.2 GET ON AMAZON
4 Schumacher SC1305 Battery Charger, Engine Starter, Boost Maintainer, and Auto Desulfator - 50 Amp/10 Amp, 12V - For Cars, Trucks, SUVs, and RVs Schumacher SC1305 Battery Charger, Engine Starter, Boost Maintainer, and Auto Desulfator – 50 Amp/10 Amp, 12V – For Cars, Trucks, SUVs, and RVs
Schumacher
9.0 GET ON AMAZON
5 Schumacher SC1359 Fully Automatic Battery Charger, Maintainer, and Auto Desulfator with Battery Detection - 15 Amp/3 Amp, 6V/12V - For Cars, Trucks, SUVs, Marine, RVs Schumacher SC1359 Fully Automatic Battery Charger, Maintainer, and Auto Desulfator with Battery Detection – 15 Amp/3 Amp, 6V/12V – For Cars, Trucks, SUVs, Marine, RVs
Schumacher
8.7 GET ON AMAZON
6 Schumacher SC1320 Fully Automatic Battery Charger, Maintainer, and Auto Desulfator  6 Amp/2 Amp, 6V/12V - For Cars, Trucks, SUVs, RVs Schumacher SC1320 Fully Automatic Battery Charger, Maintainer, and Auto Desulfator  6 Amp/2 Amp, 6V/12V – For Cars, Trucks, SUVs, RVs
Schumacher
8.5 GET ON AMAZON
7 Schumacher Battery Charger, Engine Starter, Boost Maintainer, and Auto Desulfator - 150 Amp/20 Amp, 12V - For Cars, Trucks, SUVs, RVs Schumacher Battery Charger, Engine Starter, Boost Maintainer, and Auto Desulfator – 150 Amp/20 Amp, 12V – For Cars, Trucks, SUVs, RVs
Schumacher
8.4 GET ON AMAZON
8 Mroinge 6V / 12V 5.5A Smart Vehicle Battery Charger Maintainer for Cars Motorcycles RVs TVs Boat for Normal Lead Acid GEL AGM SEALED WET or 12V-Lithium(LiFePO4) Batteries, With IP65 Waterproof Mroinge 6V / 12V 5.5A Smart Vehicle Battery Charger Maintainer for Cars Motorcycles RVs TVs Boat for Normal Lead Acid GEL AGM SEALED WET or 12V-Lithium(LiFePO4) Batteries, With IP65 Waterproof
Mroinge
8.1 GET ON AMAZON
9 Renogy 12V 60A DC to DC On-Board Battery Charger for Flooded, Gel, AGM, and Lithium, Using Multi-Stage Charging in RVs, Commercial Vehicles, Boats, Yachts, 60A Renogy 12V 60A DC to DC On-Board Battery Charger for Flooded, Gel, AGM, and Lithium, Using Multi-Stage Charging in RVs, Commercial Vehicles, Boats, Yachts, 60A
Renogy
7.8 GET ON AMAZON
10 Topsolar SolarFairy 30S Foldable Solar Panel 30W Portable Battery Charger Kit for Cell Phone Power Bank Car Boat RVs Off Grid Charge 12V Batteries & 5V Device Topsolar SolarFairy 30S Foldable Solar Panel 30W Portable Battery Charger Kit for Cell Phone Power Bank Car Boat RVs Off Grid Charge 12V Batteries & 5V Device
Topsolar
7.8 GET ON AMAZON

Schumacher SC1360 Fully Automatic Battery Charger and Maintainer – 15 Amp/3 Amp, 6V/12V – For Cars, Trucks, SUVs, Marine, RVs

Schumacher SC1360 Fully Automatic Battery Charger and Maintainer - 15 Amp/3 Amp, 6V/12V - For Cars, Trucks, SUVs, Marine, RVs

    Features:

  • RELIABLE POWER: Delivers 15 Amp rapid charge, 8 Amp standard charge, and 3 Amp maintain to car, truck, SUV, marine vehicle, and RV batteries; compatible with standard, AGM, and deep-cycle batteries; ideal for marine batteries
  • SMART CHARGING: Microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for added precision, safety, and battery life
  • FLOAT MODE: Float-mode monitoring automatically maintains optimum battery charge
  • VOLTAGE DETECTION: Automatically detects 6V or 12V batteries
  • SAFE & RELIABLE: Reverse hook-up protection prevents the charger from operating if the clamps are reversed

[2-Pack] FOVAL 1000mA Battery Charger, 12V Automatic Smart Charger Battery Maintainer Trickle Charger for Motorcycle, ATVs, RVs, Boats and More

[2-Pack] FOVAL 1000mA Battery Charger, 12V Automatic Smart Charger Battery Maintainer Trickle Charger for Motorcycle, ATVs, RVs, Boats and More

    Features:

  • (Safety with ETL Listed): Spark proof during lead connection, reverse polarity protected and includes a 8 foot output cord and 2 year warranty
  • Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell), also Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode)
  • Small size 3.9 x 2.4 x 1.25 in and suitable for Most Vehicles: adapts to all kinds of 12V battery for automobiles, motorcycles, ATVs, personal watercraft, RVs, boats, airplanes, golf carts, back-up generator systems lawn mower, etc, batteries using either the ring or alligator connectors, automatically switches to float, maintenance voltage after fully charging the battery
  • Intuitive LED indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode.
  • It will charge and maintain your battery so that it is ready to go when you are! It’s lightweight, fully automatic and easy to use

MOTOPOWER MP00206A 12V 1.5Amp Automatic Battery Charger, Battery Maintainer for Cars, Motorcycles, ATVs, RVs, Powersports, Boat and More. Smart, Compact and Eco Friendly

MOTOPOWER MP00206A 12V 1.5Amp Automatic Battery Charger, Battery Maintainer for Cars, Motorcycles, ATVs, RVs, Powersports, Boat and More. Smart, Compact and Eco Friendly

    Features:

  • ✅【Compact, Smart & Durable】 – It can charge all types of 12V lead-acid batteries, including flooded or sealed maintenance free batteries (AGM & gel cell). It’s the best smart charger for automotive, motorcycle, marine, RV, Powersport, lawn&garden, children toys, etc.
  • ✅【Fully Automatic】- No need of any manual operation, just plug and leave it for charging and maintaining your batteries automatically for long time. The microprocessor controlled program will monitor the whole charging progress and automatically stop when the battery is fully charged. Then it will monitor the battery voltage and maintain the battery with a float charging current.
  • ✅【Safety Protection】- Micro-processor Controlled program. No worry about overcharge, short circuit and reverse polarity. Spark-free technology applied. Featured Constant Pulse Current Maintenance function helps the battery avoid excessive charge and discharge.
  • ✅【SAE Quick Release Adapters】- With SAE quick release connection options: Ring Terminals (7.5amp fused for safety protection) or Alligator Clips. With the ring terminal harness connecting with the battery permanently, it’s so easy to connect the charger by the SAE adapters when needed. Fuse protection will avoid danger of short circuit or overload.
  • ✅【Two-year Warranty & ETL Safety Certified】- Energy Saving design – No output without load. Certified by CE, RoHS, UL and CEC. Conform to the CEC (​CALIFORNIA ENERGY COMMISSION) standard – BC mark. TWO YEAR WARRANTY AND 100% SATISFACTION SERVICE – Hassle-free return or refund for any product quality issue. 100% satisfaction service and technical assistance will be provided by contacting our professional customer service team.

Schumacher SC1305 Battery Charger, Engine Starter, Boost Maintainer, and Auto Desulfator – 50 Amp/10 Amp, 12V – For Cars, Trucks, SUVs, and RVs

Schumacher SC1305 Battery Charger, Engine Starter, Boost Maintainer, and Auto Desulfator - 50 Amp/10 Amp, 12V - For Cars, Trucks, SUVs, and RVs

    Features:

  • MULTIPLE MODES: 10 Amp quick boost mode, 50 Amp engine start for cars, trucks, SUVs, and RVs
  • AUTO AMP ADJUST: Microprocessor-controlled to automatically adjust the amperage rate to charge and maintain
  • MULTI-STAGE CHARGING: Multi-stage charging for added precision, safety and battery life
  • FLOAT MODE: Float mode monitoring automatically maintains optimum battery charge
  • SAFETY: Reverse hook-up protection helps prevent damage to battery and charger

Schumacher SC1359 Fully Automatic Battery Charger, Maintainer, and Auto Desulfator with Battery Detection – 15 Amp/3 Amp, 6V/12V – For Cars, Trucks, SUVs, Marine, RVs

Schumacher SC1359 Fully Automatic Battery Charger, Maintainer, and Auto Desulfator with Battery Detection - 15 Amp/3 Amp, 6V/12V - For Cars, Trucks, SUVs, Marine, RVs

    Features:

  • RELIABLE POWER: Delivers 15 Amp charge and 3 Amp to maintain car, truck, SUV, RV, and marine batteries; compatible with standard AGM, and deep-cycle batteries
  • SMART CHARGING: Microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for added precision, safety, and battery life
  • LED DISPLAY: Includes digital display, LED light indicators, and simple button controls for ease of use
  • VOLTAGE DETECTION: Automatically detects 6V or 12V batteries
  • SAFE AND RELIABLE: Reverse hook-up protection prevents the charger from operating if the clamps are reversed

Schumacher SC1320 Fully Automatic Battery Charger, Maintainer, and Auto Desulfator  6 Amp/2 Amp, 6V/12V – For Cars, Trucks, SUVs, RVs

Schumacher SC1320 Fully Automatic Battery Charger, Maintainer, and Auto Desulfator  6 Amp/2 Amp, 6V/12V - For Cars, Trucks, SUVs, RVs

    Features:

  • RELIABLE POWER: Delivers 6 Amp charge and 2 Amp maintain to car, truck, SUV, RV, and marine batteries; compatible with standard and AGM batteries
  • SMART CHARGING: Microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for added precision, safety, and battery life
  • FLOAT MODE: Float-mode monitoring automatically maintains optimum battery charge
  • VOLTAGE DETECTION: Automatically detects 6V or 12V batteries
  • SAFE & RELIABLE: Reverse hook-up protection prevents the charger from operating if the clamps are reversed

Schumacher Battery Charger, Engine Starter, Boost Maintainer, and Auto Desulfator – 150 Amp/20 Amp, 12V – For Cars, Trucks, SUVs, RVs

Schumacher Battery Charger, Engine Starter, Boost Maintainer, and Auto Desulfator - 150 Amp/20 Amp, 12V - For Cars, Trucks, SUVs, RVs

    Features:

  • RELIABLE POWER: 20 Amp quick boost mode and 150 Amp engine start for cars, trucks, SUVs, and RVs; compatible with standard and AGM batteries
  • AUTO AMP ADJUST: Microprocessor-controlled to automatically adjust the amperage rate to charge and maintain
  • COMPACT WHEELS: Built-in wheels and a retractable handle for easy transport and storage
  • SAFE AND RELIABLE: Reverse hook-up and temperature overload protection helps prevent damage to battery

Mroinge 6V / 12V 5.5A Smart Vehicle Battery Charger Maintainer for Cars Motorcycles RVs TVs Boat for Normal Lead Acid GEL AGM SEALED WET or 12V-Lithium(LiFePO4) Batteries, With IP65 Waterproof

Mroinge 6V / 12V 5.5A Smart Vehicle Battery Charger Maintainer for Cars Motorcycles RVs TVs Boat for Normal Lead Acid GEL AGM SEALED WET or 12V-Lithium(LiFePO4) Batteries, With IP65 Waterproof

    Features:

  • 【ALL-IN-ONE SMART FAST CHARGER】 12V/2A, 12V/5.5A, 6V/5.5A and 12V/5.5A-Lithium(LiFePO4) multiple charging modes, with independent 6V, 12V, trickle charge and fast charge selection.
  • 【MULTI-PURPOSES BATTERY CHARGER / MAINTAINER】 Perfect for charging all types of 6V and 12V lead-acid batteries, including WET, GEL, AGM, STD, Deep-cycle, Marine, and maintenance-free battery or 12V-Lithium(LiFePO4) batteries up to 160Ah. Suitable for ATVs, RV, lawn mower, boat, car, motorcycle, electric vehicle, electric tools and emergency battery charging.
  • 【MULTI-SAFETY PROTECTIONS】 Spark-proof technology / reverse polarity protection / short-circuit protection / overcharging protection/ over temperature protection / water-resistant (IP65) / bad battery identify and power down memory function. Our safe and advanced charging technology automatically monitor and maintain your battery.
  • 【4-STAGE SMART CHARGING】 Soft start / Bulk / Absorption / Floating charge by MCU controller, Perfect for keeping your vehicles fully-charged and maintained during year-round battery maintenance or long-term storage for improved performance and battery life.
  • 【EASY TO USE】 Intuitive LED indicators provide visual charging state feedback and diagnostic information. Easy connection to vehicle battery using the included battery clips and O-ring terminals, with quick disconnect harness. plus backed by our 2-year warranty.

Renogy 12V 60A DC to DC On-Board Battery Charger for Flooded, Gel, AGM, and Lithium, Using Multi-Stage Charging in RVs, Commercial Vehicles, Boats, Yachts, 60A

Renogy 12V 60A DC to DC On-Board Battery Charger for Flooded, Gel, AGM, and Lithium, Using Multi-Stage Charging in RVs, Commercial Vehicles, Boats, Yachts, 60A

    Features:

  • 【Compatible Multiple Battery Types】 Compatible with a multitude of alternator types, the DC-DC battery charger offers correct charging for AGM, Flooded, Gel, and Lithium batteries.
  • 【Smart 3-stage Charging】 The DC-DC battery charger will charge your house batteries from the starter battery by 3-stage charging (Bulk, Boost, and Float), to make sure it optimally and automatically charge to 100%.
  • 【Various Protections For Ultra Safety】 Offers Over-voltage Protection, Over-temperature Protection, and Reverse Polarity Protection to ensure the operation safety. It also isolates the input and output to prevent voltage transmission errors and interfere with house battery charging.
  • 【Protect Your Starter Battery】The DC-DC battery charger is capable of identifying whether the generator is started, to prevent over-discharge of the starting battery and protect the generator.
  • 【Reliable Quality】The compact and robust design makes it suitable for all conditions. CE certification.

Topsolar SolarFairy 30S Foldable Solar Panel 30W Portable Battery Charger Kit for Cell Phone Power Bank Car Boat RVs Off Grid Charge 12V Batteries & 5V Device

Topsolar SolarFairy 30S Foldable Solar Panel 30W Portable Battery Charger Kit for Cell Phone Power Bank Car Boat RVs Off Grid Charge 12V Batteries & 5V Device

    Features:

  • 【Folodable design& & Reliable power】: Perfect for a camping trip or emergency use, easy to be folded to the size of the magazine, can be put in your bag, as a portable direct power to carry.
  • 【 Portable Solar Panel】: With compact size (10.6 × 7× 1.8 inches folded or 39.76 × 10.6× 0.8inches opened) and foldable design, SolarFairy 30S portable solar charger is suitable for camping, hiking, climbing, or any outdoor activities. You can also hook it in your backpack by the attachment hook while you’re walking.
  • 【USB Smart Charging Technology】: Dual USB Ports QC3.0 & PD3.0 (5V/9V/12V 2A max), Designed for smartphones and tablets (compatible with iPhone, iPad, Samsung Galaxy), GPS, digital cameras, etc. Perfect for outdoor life and even unexpected power outages. The built-in smart IC chip intelligently identifies your device and maximizes its charging speed while protecting your devices from overcharging and overloading
  • 【Battery Charge】The kit comes with a 14.4V OUTPUT, it can charge the 12-volt battery for cars boats RVs marine, etc directly.NOTE:14.4V Output port needs to be connected to the load to measure the voltage, which will not affect your use.
  • 【Emergency charging device】: The solar panel doesn’t store electricity. It’s a device that needs to be attached to the sun.

As an Amazon Associate I earn from qualifying purchases.

Random products:

sharper image speakers
iclever usb wall chargers