Thing need consider when find float chargers and maintainers?

When you looking for float chargers and maintainers, you must consider not only the quality but also price and customer reviews. But among hundreds of product with different price range, choosing suitable float chargers and maintainers is not an easy task. In this post, we show you how to find the right float chargers and maintainers along with our top-rated reviews. Please check out our suggestions to find the best float chargers and maintainers for you.

Product Features Editor's score Go to site
Schumacher SC1319 1.5A 6V/12V I2Fully Automatic Battery Maintainer Schumacher SC1319 1.5A 6V/12V I2Fully Automatic Battery Maintainer
Go to amazon.com
12V to 14.8V Automatic Lead Acid Battery Charger/Maintainer, 1.2A Trickle Charger for car, Truck, Boat, Motorcycle, RV, Lawn Tractor 12V to 14.8V Automatic Lead Acid Battery Charger/Maintainer, 1.2A Trickle Charger for car, Truck, Boat, Motorcycle, RV, Lawn Tractor
Go to amazon.com
Suuwer 6V/12V 800mA is a Super Smart Battery Charger That Will Constantly Monitor, Trickle Charge and Maintain Battery For Car, Truck, Boat, Motorcycle, RV and Lawn Tractor. Suuwer 6V/12V 800mA is a Super Smart Battery Charger That Will Constantly Monitor, Trickle Charge and Maintain Battery For Car, Truck, Boat, Motorcycle, RV and Lawn Tractor.
Go to amazon.com
TN TONNY Portable 6V/12V 750mA Fully Automatic and Float Battery Charger/Maintainer for Motorcycles, ATVs, Scooters, RVs, Powersports,Boats and More TN TONNY Portable 6V/12V 750mA Fully Automatic and Float Battery Charger/Maintainer for Motorcycles, ATVs, Scooters, RVs, Powersports,Boats and More
Go to amazon.com
BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator/Rings/Clips Fast Charging Waterproof Trickle Charger for Car Boat Lawn Mower Marine Sealed Lead Acid Battery BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator/Rings/Clips Fast Charging Waterproof Trickle Charger for Car Boat Lawn Mower Marine Sealed Lead Acid Battery
Go to amazon.com
LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM GEL CELL WET Lead Acid Batteries LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM GEL CELL WET Lead Acid Batteries
Go to amazon.com
Battery Tender (022-0186G-DL-WH) 12V 5 Amp Battery Charger Battery Tender (022-0186G-DL-WH) 12V 5 Amp Battery Charger
Go to amazon.com
LST Trickle Battery Charger Automatic Maintainer 6V 12V Portable Smart Float for Auto Car Motorcycle Lawn Mower SLA ATV AGM GEL CELL Lead Acid Batteries LST Trickle Battery Charger Automatic Maintainer 6V 12V Portable Smart Float for Auto Car Motorcycle Lawn Mower SLA ATV AGM GEL CELL Lead Acid Batteries
Go to amazon.com
MICTUNING 6V 12V Intelligent Fully Automatic Battery Float Charger / Maintainer MICTUNING 6V 12V Intelligent Fully Automatic Battery Float Charger / Maintainer
Go to amazon.com
BLACK+DECKER BM3B 6V and 12V Automatic Battery Charger/Maintainer BLACK+DECKER BM3B 6V and 12V Automatic Battery Charger/Maintainer
Go to amazon.com
Related posts:

Reviews

1. Schumacher SC1319 1.5A 6V/12V I2Fully Automatic Battery Maintainer

Feature

Keeps stored lead-acid batteries charged
Microprocessor-controlled, with multi-stage charging for added precision, safety and battery life
Float mode monitoring automatically maintains optimum battery charge
Auto voltage detection to detect 6 or 12 Volt batteries
Reverse hook-up protection helps prevent damage to battery and charger

Description

The Schumacher SC1319 is great for motorcycle, power sport, and boat batteries. Its fully automatic and easy to hook up with the quick-connect harness that attaches either connector in seconds. Keeps stored lead-acid batteries charged and is microprocessor-controlled with multi-stage charging for added precision, safety and battery life. Schu Eco Energy meets the highest industry standards. DOE compliant. Includes: (1) Schumacher SC1319; (1) Battery clamp quick-connect; (1) Ring connector quick-connect; (1) Manual.

2. 12V to 14.8V Automatic Lead Acid Battery Charger/Maintainer, 1.2A Trickle Charger for car, Truck, Boat, Motorcycle, RV, Lawn Tractor

Feature

TRICKLE CHARGER ----- 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 car, truck, boat, motorcycle, RV, lawn tractor, or any other vehicle with a 12-volt battery.
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.
MICRO-PROCESSOR CONTROLLED PROGRAM ----- No worry about overcharge, short circuit and reverse polarity. Spark-free technology applied. Safer floating charger with maximum voltage up to 14.8 volts.
EASY OPERATION ----- Energy Saving design with one LED indicator to display different charging status. Simply hook up the charger to the battery, plug it in and walk away. Note: be care of the clip positive and negative electrode (Red = positive, Black = negative)
ORION MOTOR TECH offer 5 Years Warranty and full money back guarantee. If you are not satisfied with this product or if you have any question, please feel free to contact us. We would like to issue full refund if finally we could not resolve your problem or you are not satisfied with the result. 1.Go to your amazon account and find the order. 2.Click the seller name (Sold by xxx), then you will enter the store page. 3.Click the yellow button "Ask a question" on top right.

Description


The perfect way to keep 12V vehicle batteries fully charged and ready for use! Compatible with all 12V vehicle batteries, our brand new compact charger efficiently charges your battery and ensure that you are always ready to go. Our product features 3 modes that provide fast and constant charge without overcharging your battery. The optimal charging process guarantees a shorter charging time compared to competition, and the battery tender also comes with LED lights to indicate the charging status and a pair of clips for easy hook up.
Specifications:
Model: 12V/1.2A
Dimensions: 3.8 x 1.9 x 2.2 inches
Input Voltage Rating: 110-240V
Recommended Battery Capacity: 12V / 7-10Ah
Input Frequency: 50-60HZ
Maximum Output Power: 15W
Ripple: 120mV
Efficiency (at 100% load): 85%
Current Limit: 1.2A
Leakage Current: 0.25mA
Working Temperature: 50F - 122F
Working Humidity: 5% - 95%
Package includes:
1x 12V trickle charger with 2 clips
1x instructions

3. Suuwer 6V/12V 800mA is a Super Smart Battery Charger That Will Constantly Monitor, Trickle Charge and Maintain Battery For Car, Truck, Boat, Motorcycle, RV and Lawn Tractor.

Feature

>> 6V/12V 800mA Battery Charger. Recommended Lead-Acid Battery Charging or Battery Maintain : ( 5Ah to 40Ah Battery Capacity ).
>> Suitable for Most Vehicles: all Kinds for Automobiles, Motorcycles, ATVs, Personal Watercraft, RVs, Boats, Airplanes, Golf Carts, Back-Up Generator Systems, Alarm System, Emergency Lighting System, Firefighting Equipment, Standby Power Supply and Telephone Switching System, Uninterrupted Power Supply, Telecommunication System, Computer Standby Power Supply System, Lawn Mowers and More.
>> Battery Charging Consist of a 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode) Safer, smarter and tender charging to protect your battery.
>> Smart circuits engineered with multi-level protections, guard against reverse polarity, short circuit, overcurrent and overvoltage to effectively protect your car battery. Intuitive LED indicators provides visual state-of-charge feedback and diagnostic information, even when in maintenance mode. Once connected, the Suuwer charger manages your battery's health on it's own.
>> Product has a two year warranty. The included large battery clip and O-ring terminals makes it easy to connect to motorcycles and car batteries. The DC cord total length of 12ft, Easy to connect anywhere.

Description

Suuwer 6V/12V Battery Charger is much more useful than a trickle charger. It has a brain, it is lightweight, compact, fully automatic and very easy to use, especially in small spaces.
Comes equipped with alligator clips and O-ring terminals for easy hook up. DC cord total length of 12ft, Easy to connect anywhere.

It is has a microprocessor controlled fully automatic charger and maintainer and is designed to extend the life of any lead acid battery that is commonly used in automobiles, motorcycles, ATVs, personal watercraft, RVs, boats, airplanes, golf carts, back-up generator systems, etc.

Product Features :
1 [ Smart Microcontroller ] Our onboard computer assures that correct level of power is sent to the battery at all times.
2 [ Reversed Hook-Up Protection ] Battery Charger checks for a correct connection before giving power.
3 [ Sparkproof ] Battery Charger checks for a correct connection before giving power.
4 [ Quick Disconnect Harness ] Connect and disconnect Battery Charger in seconds.
5 [Connect And Forget It ] Once connected, the Battery Charger manages the battery's health on it's own.
The charger come with power down memory function, so the charger will re-start to charge the battery automaticlly when the main power is recovered.

Recommended Lead-Acid Battery Charging or Battery Maintainer : 6V/12V(5Ah 5Ah 7Ah 7.2Ah 8Ah 9Ah 10Ah 12Ah 14Ah 17Ah 18Ah 20Ah 24Ah 26Ah 28Ah 33Ah 34Ah 35Ah 36Ah 38Ah 40Ah ).
Input Voltage Rating: 100-120V | Input Frequency: 60Hz
Efficiency(at 100% load) 85% | Maximum Output Power: 11.5W

WarningYou MUST NOT connect to 24V or otherunsuitable batteries (e.g. NiCd-batteries). The battery charger is not designed as a power supply. Not following these instructions could cause serious personal injury or material damage.

4. TN TONNY Portable 6V/12V 750mA Fully Automatic and Float Battery Charger/Maintainer for Motorcycles, ATVs, Scooters, RVs, Powersports,Boats and More

Feature

MULTIPLE USESA 6-volt and 12-volt battery charger and maintainer for lead-acid batteries up to 30 amp-hours
AUTOMATIC AND HIGH EFFICIENCY- No need any manual operation, just plug and leave the battery charger for charging and maintaining your batteries automatically for long time.
SAFETY- Safely charge automotive, marine, RV, powersport and lawn & garden batteries, as well as, AGM and deep-cycle batteries
UNIQUE DESIGN AND WATERPROOF- Compact, portable and lightweight with the mounting holes, non-slipping and easy to carry; Water and dust resistant means this trickle charger can safe to use in any situations
EASY OPERATION and GUARANTEED- it is very simple for using, hook it up, and connect it for easy charging. We stand behind all our Tonny products. We give 1 year WARRANTY and 100% Customer Service

Description

6V/12V 750mA Fully Automatic Battery Charger and Maintainer

Product description

6V and 12V auto Battery Charger can charge all types of 6V /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 and High Efficiency - 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.
Safety- comes with fuse for overcharge and short circuit protection, while spark-free technology and quick disconnect leads ensure safely charging .
The Chargers comes equipped with alligator clips and ring terminals for easy hook up.

Safer and Smarter Charging

Smart circuits engineered with multi-level protections guard against reverse polarity, short circuit, overcurrent and overvoltage to maximally protect your cars battery

Suitable for all vehicles

With detachable alligator and ring connectors, the charger is good for all types of vehicles with a 6V and 12V batteries.
Use it to power up the fully drained acid batteries on your car, tractor, trucks and etc. Instead of replacing them.

Intuitive Indicators

Immediately tell the powering status and the battery level through two smart indicators.
Flashing RED-Not charging or Reverse Polarity
Solid RED-Battery charging
Flashing GREEN-Battery greater than 80% charged
Solid GREEN-Fully charged and monitoring

SPECIFICATION

Input:110V-240V
Output :DC6V /12V
Current :0.75Amp
Protection :Overtemp and HIGH/LOW voltage protection

5. BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator/Rings/Clips Fast Charging Waterproof Trickle Charger for Car Boat Lawn Mower Marine Sealed Lead Acid Battery

Feature

FAST CHARGING CAR BATTERY BOOSTERDC Output 13.8V/5A, AC Input 100-240V, 1.5A 60/50Hz; With 5A DC output current, BMK 12V 5A car battery charger is suitable for charging batteries with 15-100Ah. NOTE: To better tender the battery, please make sure the battery capacity is higher than 15Ah, it can also charge over 100Ah batteries, just more charging time. Super convenient and time-saving car battery trickle chargers
MULTI SAFETY PROTECTIONS - BATTERY RESCUE & RECOVERMade of high quality ABS, IP65 Waterproof, multi-protects of Short Circuit/ OV/ OC/ Overload/ Polarity Reverse, featured with Constant Pulse Current Maintenance function to avoid overcharge and discharge; Full-loaded and burn-in test prove its high reliable efficiency, stable performance and longer service life
4-STAGE SMART CHARGING - FULLY AUTOMATIC BOAT BATTERY CHARGER 12V battery charger operated with 4 stages automatic charging process by MCU controller, 25%/50%/75%/100% to indicate quantity of electricity and monitor the whole charging progress. Stop automatically when the battery is fully charged. LED indicator designed to display different charging status of the 12v smart charger
MULTI-PURPOSES DEEP CYCLE BATTERY CHARGERPb/SLA/VRLA/GEL/AGM lead acid battery charger tender, operated with vulcanization function, BMK battery maintainer charger is a great choice for lawn mower, boat, car, motorcycle, electric vehicle, electric tools and emergency battery charging, lightweight(15.87oz) allows you take it to anywhere, used as Trickle Battery Charger as well
BMK 100% MONEY-BACK GUARANTEEBMK boat battery trickle charger offers lifetime quality warranty, considerate and timely after-sale services, eliminating all your worries about getting this trolling motor battery charger. Just get your Automotive Car Battery Charger Maintainer with confidence

Description

BMK utilizes the latest technology in AGM, GEL, Flooded(Wet), Calium type deep cycle, VRLA maintenance free lead acid batteries charging.
Can be used with 12-100Ah batteries, while for the best results, use with 12-60Ah batteries.

Four Stage Charger
Stage 1:Desulfating the battery through 18V pulse, Charger enters this stage if it detects battery sulfation or severe discharger. Once battery is rejuvenated, charger moves to Bulk stage (LEDs:1 ON,2-4 OFF )
Stage 2: Bulk charge using charger highest rated current for the type of battery in use until it reaches 80% capacity. (LEDs:1-4 Blinking Sequentially)
Stage 3:Absorption,the output voltage is limited to 14.7V while current declines as the battery charges to its full capacity without overheating (LEDs:1-3 ON,4 Blinking)
Stage 4:Float,At this stage, the battery is fully charged and the charger maintains the battery through pulse charging. (LEDs:1-4 ON)

How to use:
1.Connect the AC cord to the socket, The [power] LED (red) will light on solid.
2.Connect positive charger clip (red) to positive battery terminal, the black clip to negative, the "25%~100%" LEDs will light in sequence,
If the battery polity is reversed or output is shorted, all LEDs will flashing simultaneously, DISCONNECT&CHECK
3.Depend on the charged capacity, 25%~100% LEDs will lights up solid, When all are ON, the battery is fully charged, you can disconnect the battery to use or keep it connected to charge in float mode.
If battery stays at stage 2 after 24 hours of charging, then the battery is defective.

6. LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM GEL CELL WET Lead Acid Batteries

Feature

Perfect for charging all 12 volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell); It's the best portable car smart battery charger for automobiles, motorcycles, marine, boats, RVs, ATVs, Powersport, lawnmower&garden, children toys, etc.
Automatic and High Efficiency: Automatic charge cycle functionality switches to float mode after fully charging the battery by MCU controlled; High efficiency, long life and high reliability.
Intuitive LED Indicators: LST 1.1A automotive battery charger maintainer provide visual state-of-charge feedback and diagnostic information by MCU controlled, even when in maintenance mode.
Unique design and waterproof: Ultra-compact, lightweight, non-slipping and easy to carry; Featured with detachable ring or alligator connectors, It will charge and maintain your battery wherever you go; Water and dust resistant means it is safe to use in any situations.
Multi-Protection and What you get: Short circuit/Over Voltage/Over Current/Overload/Polarity reversed, it will extend the battery life and recover batteries more effectively; You will get awesome trickle charger for car battery with decent package; Lifetime quality warranty & ONE year refund & timely after-sale services!

7. Battery Tender (022-0186G-DL-WH) 12V 5 Amp Battery Charger

Feature

5 amps 12 volt charger/maintainer
Water resistant due to factory installed gasket
Input voltage 120VAC @ 60 Hz
It is UL/CSA, CE and BC approved
5 year warranty

Description

The 5 amp 12 volt Battery Tender charger is a fully automatic High Frequency switch mode charger. It has 4 stage charging (Qualification, bulk, absorption and float) When the recharge is complete the charger will float (maintain) the battery for an extended period of time at full state of charge. It is specifically designed for AGM batteries but will easily recharge all lead acid batteries form the small Powersports batteries up to and including large deep cycle batteries for automotive, marine, agriculture, construction, virtually any lead acid battery. It is completely safe and includes a 72 hour timer to prevent further damage to marginal batteries. It is fully approved for the California and Oregon markets. It is a smart charger that you just put on and leave on until you are ready to use the vehicle.

8. LST Trickle Battery Charger Automatic Maintainer 6V 12V Portable Smart Float for Auto Car Motorcycle Lawn Mower SLA ATV AGM GEL CELL Lead Acid Batteries

Feature

Battery Type: Charge fully drained 6V&12V Pb/SLA/GEL/AGM/VRLA/lead-acid batteries for maintenance, including Snowmobile, Dirt Bike, Street Bike, Cruiser, Adventure Touring, Lawn Mowers, Car, SUV
Unique design and waterproof: Ultra-compact, portable and lightweight with the mounting holes, non-slipping and easy to carry; Water and dust resistant means it is safe to use in any situations
Automatic and High Efficiency: Automatic charge cycle functionality switches to float mode after fully charging the battery by MCU controlled; High efficiency, long life and high reliability
LED Indicators and 2 DC Connectors: Provide visual state-of-charge feedback and diagnostic information by MCU controlled, even when in maintenance mode; can choose battery clamps which suit your equipment
Protections and What you get: Short circuit/OVP/OCP/Overload/Polarity reversed; You will get awesome battery charger with decent package, 1 year quality warranty! You deserve to own it! Special OffersSave 5% on 200W Car Inverter when you purchase 1 or more Battery Charger Maintainer.

Description

Brief:
This device is 4 stages smart battery charger by microprocessor controlled with switch mode for 6V and 12V is selectable output. It is ideal for charging your CAR, MOTORCYCLE AND RIDE-ONTOY batteries, suit for type of batteries included AGM FEL VRLA SLAWET and deep-cycle.

4-Stage charging process
Stage 1, initialization, when the charger powers on then it starts self-check and detect the battery correct connects. Low output voltage without battery Fault LED is light, please CHECK THE POLARITY IS CORRECT.
Stage 2, Bulk charge, using the charger highest rated current for the type of battery in use until it reaches 80% capacity (LED 50% ON, 100% blinking)
Stage 3, Absorption, the output voltage is limited to 7.3V (6V battery) or 14.5V (12V battery) while current declines as the battery charges to its full capacity without overheating (LEDs 50% ON, 100% blinking)
Stage 4, Float, at this stage, the battery is fully charged and the charger maintains the battery through pulse charging (LEDs 50% ON, 100% ON)
IMPORTANT WARNING
Before charging, make sure the correct battery voltage with the device voltage as same.

WARNING
1.This charger is designed for charging AGM,GEL,FLOODED(Wet), Calium type deep cycle, VRLA maintenance free lead acid batteries from 5 to 40Ah, Do not use for any other purpose.
2.Since batteries may emit explosive gases, always provide good ventilation and avoid any source of flames or sparks when charging.
3.To reduce risk of damage to electric plug and cord, pull by the plug rather than by the cord when disconnecting charger.
4.Use of an improper extension cord could result in a risk of fire and electric shock.
5.Do not operate charger if you notice any signs of damage to charger or cords.

9. MICTUNING 6V 12V Intelligent Fully Automatic Battery Float Charger / Maintainer

Feature

MULTIPLE USES - perfect device for batteries maintaining and charging in cars, motorcycles, boats, ATVs, UTVs, PWCs, RVs, etc. ATTENTION: our packing is improving and it will be randomly sent
8FT OUTPUT CORD - long enough to work for ALL 6V and 12V lead acid batteries (WET, MF, AGM and GEL).
VOLTAGE AUTO DETECTION - 0.75-1.25Amp of charging current intelligent battery trickle charger, helps to detect the voltage and define voltage status.
SAFETY PROTECTION - comes with fuse for overcharge and short circuit protection, while spark-free technology and quick disconnect leads ensure safely charging .
EASY OPERATION w/LED INDICATOR - it's very simple for using, hook it up and connect it for easy charging. WHAT YOU'LL GET:2 Year MICTUNING WARRANTY and lifetime best customer service, 1x Car Battery Charger.

Description

You Deserved to Get ONE!!!
- Have you ever accidentally left the lights on while you get off you car and then later discovered that your battery has died?
- Well, if you had this battery float charger then you would have been able to get your car running again without calling someone to give you a jumpstart.

MICTUNING battery float charger is perfectly designed to suit for ALL 6V and 12V lead acid batteries (WET, MF, AGM and GEL),CE, RoHS, CETL, EMC approved. It allows you to charge the battery of your car, lawn mower, motorcycles, ATV, UTVs and others with the power coming from your electrical outlet or inside your house, very convenient for battery charging.

OPERATING INSTRUCTIONS
1. Connecting the terminal rings/clamps (red "+" , black"-")directly to the corresponding connectors on the battery posts.
2. Connect the AC power cord with the AC power outlet.
- The LED indicator turns on Green if no connection with battery or when the battery is fully charged.
- The LED indicator turns on Red if correct connection with battery indicating charging process.
- The LED indicator is off if wrong connection with battery or short circuit.
3. Unplug the charger from the AC power outlet after every use.


Warranty
We sell it and stand behind it.2 Yr MICTUNING Warranty and lifetime Friendly Customer Service.

10. BLACK+DECKER BM3B 6V and 12V Automatic Battery Charger/Maintainer

Feature

Battery Maintainer for use on 6V & 12V battery systems. Charges 6 and 12 volt AGM, GEL and WET batteries
Easy connection to vehicle battery using the included battery clips, O-ring terminals or vehicle DC plug
High-frequency smart charging technology keeps batteries at optimal charge
Automatically switches between charging mode and float mode monitoring
Built-in mounting bracket

Description

The Black & Decker BM3B battery charger/maintainer features 6 volt and 12 volt charging selectivity. Use for battery maintenance, charging RVs, specialty vehicles, antique and classic cars, marine deep cycle batteries, motorcycles, lawn mowers, ATVs, snowmobiles, personal watercraft and more. Maintains battery charge in stored vehicles and battery applications. Includes three connector sets: DC accessory plug, battery clips, and battery ring terminals. Fully automatic, provides a charge when needed, stops charging when battery is fully-charged or topped-off. Built-in circuit protection guards against overcharging, reverse polarity or short circuit.

Conclusion

By our suggestions above, we hope that you can found the best float chargers and maintainers for you. Please don't forget to share your experience by comment in this post. Thank you!