Top 10 best battery trickle charger automotive 2019

Finding the best battery trickle charger automotive suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.

Best battery trickle charger automotive

Product Features Editor's score Go to site
Battery Tender 021-0123 Battery Tender Junior 12V, 0.75A Battery Charger Battery Tender 021-0123 Battery Tender Junior 12V, 0.75A Battery Charger
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Battery Tender Plus 021-0128, 1.25 Amp Battery Charger is a Smart Charger, it will Fully Charge and Maintain a Battery at Proper Storage Voltage without the Damaging Effects Caused by Trickle Chargers Battery Tender Plus 021-0128, 1.25 Amp Battery Charger is a Smart Charger, it will Fully Charge and Maintain a Battery at Proper Storage Voltage without the Damaging Effects Caused by Trickle Chargers
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Foval Automatic Trickle Battery Charger 12V 1000mA Smart Battery Charger Foval Automatic Trickle Battery Charger 12V 1000mA Smart Battery Charger
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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
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NOCO Genius G750 6V/12V 750mA Advanced Battery Trickle Charger Maintainer NOCO Genius G750 6V/12V 750mA Advanced Battery Trickle Charger Maintainer
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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
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SUAOKI Car Battery Charger 4 Amp 6/12V Fully Automatic Battery Maintainer for Car Truck Motorcycle SUAOKI Car Battery Charger 4 Amp 6/12V Fully Automatic Battery Maintainer for Car Truck Motorcycle
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Battery Tender (022-0186G-DL-WH) 12V 5 Amp Battery Charger Battery Tender (022-0186G-DL-WH) 12V 5 Amp Battery Charger
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Battery Tender 022-0165-DL-WH 12-Volt 2-Bank Battery Management System Battery Tender 022-0165-DL-WH 12-Volt 2-Bank Battery Management System
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Battery Tender 022-0209-DL-WH 4A Selectable Charger is an AGM/Standard or GEL/Lithium Iron Switchable, 12v or 6v Switchable at 4a, Includes Rings & Clips. It Will Never Over Charge Your Battery Battery Tender 022-0209-DL-WH 4A Selectable Charger is an AGM/Standard or GEL/Lithium Iron Switchable, 12v or 6v Switchable at 4a, Includes Rings & Clips. It Will Never Over Charge Your Battery
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1. Battery Tender 021-0123 Battery Tender Junior 12V, 0.75A Battery Charger

Feature

Spark proof during lead connection, reverse polarity protected and includes a 12-foot output cord and 5-year warranty
Perfect for charging all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell)
Complete 4-step charging program (Initialization, Bulk Charge, Float Mode) allows for optimization of battery power, without overcharging
Automatic charge cycle functionality switches to float mode after fully charging the battery
Solid state two color LED indicates stage of charger. Not for sale in California

Description

Battery Tender Junior 12V Battery Charger is much more than a trickle charger. It has a brain, is lightweight, compact, fully automatic and very easy to use especially in small spaces. This battery charger will keep the battery fully charged so that it is ready to go always. It has a microprocessor controlled fully automatic charger and maintainer and is designed to extend the life of any lead acid battery commonly used in automobiles, motorcycles, ATVs, personal watercraft, RVs, boats, airplanes, golf carts, back-up generator systems, etc. Any vehicle or battery-operated piece of equipment not used on a daily or regular basis is a candidate for a Battery Tender charger. The advanced technology will bring the battery back to a full charge without overcharging and then float or maintain the battery for an indefinite period of time. The Battery Tender Junior comes equipped with alligator clips and ring terminals for easy hook up. An optional 25 feet extension cord (part number 081-0148-25) is sold separately.

2. Battery Tender Plus 021-0128, 1.25 Amp Battery Charger is a Smart Charger, it will Fully Charge and Maintain a Battery at Proper Storage Voltage without the Damaging Effects Caused by Trickle Chargers

Feature

Temperature compensated to ensure optimum charge voltage according to ambient temperature
Automatically switches from full charge to float charging mode
Charges as fast or faster than 3a charger
Reverse-polarity protection to ensure user safety
Red & Green indicator lights
Battery Tender Plus 12V - 1.25 Amp, Automatically switches from full charge to float charging mode
The Battery Tender Plus is a 1.25-amp battery charger designed to fully charge a battery and maintain it at proper storage voltage without the damaging effects caused by trickle chargers
Included is a quick connect harness for hard to reach areas. AC power cord length is 6 feet - 18AWG,DC output cord length 4.5 feet - 18AWG,DC accessory length 1.5 feet - 18 AWG
Temperature compensated to ensure optimum charge voltage according to ambient temperature
Battery Tender at 1.25-amp will charge as fast or faster than any 3-amp charger available, Reverse Polarity Protection to ensure user safety Red and Green Lights Alternately Flash in this condition
This item is not California or Oregon energy compliant.
To purchase charger if you live in California or Oregon please see attery Tender 022-0185G Charger/Maintainer
The package includes Battery Tender Ring Terminals and Alligator Clips

Description

Battery Tender Plus 12V - 1.25A. The Battery Tender Plus is a 1.25-amp battery charger designed to fully charge a battery and maintain it at proper storage voltage without the damaging effects caused by trickle chargers. Included is a quick connect harness for hard to reach areas. Temperature compensated to ensure optimum charge voltage according to ambient temperature. Automatically switches from full charge to float charging mode. Battery Tender at 1.25-amp will charge as fast or faster than any 3-amp charger available. Reverse Polarity Protection to ensure user safety. Red & Green Lights Alternately Flash in this condition. Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode). 10 year warranty.

3. Foval Automatic Trickle Battery Charger 12V 1000mA Smart Battery Charger

Feature

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

Description

Size: Powerful 12V 1000mA Output

Foval Automatic Battery Charger is an automatic battery charger and battery maintenance device all in one.
Because it charges at a rate of only 1 amps per hour, Foval Automatic Battery Charger is best used as a trickle charger.
This means that the battery is charged slowly over a long period of time -- usually several hours for a typical 12-volt car battery and up to several days for a marine or deep cycle battery.
Fortunately, operating a Foval Automatic Battery Charger is fairly easy, even for those unaccustomed to the use of battery chargers.

Safer and Smarter Charging
Smart circuits engineered with multi-level protections guard against reverse polarity, short circuit, overcurrent and overvoltage to maximally protect your car battery.

Suitable For All Vehicles
With detachable alligator and ring connectors, the charger is good for all types of vehicles with a 12V battery.
Use it to power up the fully drained acid batteries on your car, tractor, trucks and etc. instead of replacing them. Go easy on your wallet and the environment.

Intuitive Indicators
Immediately tell the powering status and the battery level through two smart indicators. Rely on the indicator instead of a silly guess to obtain a full battery from each use.

A Smooth Connection
Precisely match your car batteries with alligator and ring clips to obtain a firm and steady connection. Benefit from a combined 2.6 meters / 8.53 feet cable to easily reach out to the wall socket.

What's in the Box:
1 xSeries Sealed Lead Acid Car Battery Charger
1 x AC Power Cord
1 x DC Output Cable with Clip Connectors
1 x DC Output Cable with Ring Connectors
1 x User Guide

4. 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 water-resistance: 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. [Upgraded] Extend charging line and add dust plug to two SAE adapters, differences in various batches
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 & 60 days refund! You deserve to own it! Special OffersSave 5% when you purchase 2 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.

5. NOCO Genius G750 6V/12V 750mA Advanced Battery Trickle Charger Maintainer

Feature

Charge fully drained lead-acid batteries up to 30Ah, including ATVs, lawn mowers and motorcycles. Safely maintain all types of automotive, marine, RV, powersport, lawn & garden and deep-cycle batteries.
Cutting-edge technology delivers superior performance. Charge 2x faster, repair damaged batteries and use with micro-hybrid start-stop vehicles and CANBUS electrical systems.
Streamlined design that's ultra-compact, portable and incredibly lightweight. It's impact, UV and water-resistant (IP60) and easily mounts into any AC outlet.
Stay safely connected 24/7. Monitors battery activity for safe and efficient charging, automatically minimizes energy consumption and includes spark-proof technology, as well as reverse polarity and overcharge protection.
Intuitive LED indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode.

Description

NOCO Genius Smart Battery Chargers are some of the safest and most advanced on the market. One of our best, the G750, is designed to charge 6-volt and 12-volt batteries up to 30 Amp-Hour. It can also effectively maintain automotive, marine, RV, powersport, lawn & garden and deep-cycle batteries. It charges 2x faster than an ordinary charger, can repair damaged batteries and is designed to accommodate micro-hybrid start-stop vehicles and CANBUS electrical systems.
Guided by an onboard microcomputer, the G750 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's impact, UV and water-resistant (IP60) and easily mounts to any AC wall outlet. Intuitive LED indicators provide visual state-of-charge feedback and diagnostic information, even while in maintenance mode. The G750 is designed for use on 120-volt 50-60Hz electrical systems and includes X-Connect battery clamps and eyelet terminals, as well as, a 5-year limited warranty.

6. 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: DC Output 13.8V/5.0Amp; AC Input 100-240Vac,1.5A 60/50Hz. Output constant current for faster charging.
MULTI-PROTECTION,SAFETY DESIGN: Short circuit/OVP/OCP/Overload/Polarity reversed.100% full load and burn-in test. Made of high class ABS, water resistant,high efficiency, long life and high reliability.
4-STAGE SMART CHARGING: Fully automatic 4 stages charging process by MCU controlled. Green 4Leds indicator for battery charging and Red Led indicator for Power on.
EXTENSIVE APPLICATION: Perfect for charging all Pb/ SLA/VRLA/GEL/AGM Lead acid battery. Our Battery Charger Maintainer Suitable for Lawn Mower,Solar, Boat, Motorcycle, Electric Vehicle, Electric Tools, Emergency Light Portable Electronics Devices, Field Detection Instrument Communication Equipment.
SATISFIED GUARANTEE: We offer this Smart Car Battery Charger 1 year quality warranty! Any dissatisfied, please feel free to contact us,we will do our best to resolve your problems.

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.

7. SUAOKI Car Battery Charger 4 Amp 6/12V Fully Automatic Battery Maintainer for Car Truck Motorcycle

Feature

AUTOMATIC VOLTAGE DETECTION: detects whether your battery requires 6 or 12-volt charging and features preprogrammed 8-stages charging process
LCD SCREEN: displays real-time charging voltage/current and battery bars; lets you know about the battery charge status with just a glance
MULTI-PROTECTION: features reverse polarity protection, over-temperature protection, overcharge protection; also comes with spark-proof clamps
WIDE RANGE USE: efficient use with all SLA batteries (Wet, MF, GEL and VRLA), AGM (Flooded and EFB), LiON (12V LiFePO4)
BATTERY MAINTAINER: provides a 24/7 constant voltage charge for optimum battery maintenance

Description

Smart Battery Charger
The Suaoki Battery Charger offers you the 8-stages charging process for different types of batteries. It detects the voltage of the battery and decides whether to use 6V or 12V to charge. When the battery is fully charged, it will automatically minimizes the current and turn itself to a battery maintainer.

Intuitive LCD Screen
The LCD Screen provides you status of the charging directly with big and clear fonts . You can read the real-time charging current and voltage as well as diagnostic information. And its backlight feature makes it easy to read in darker places.

More Features
* IP65 waterproof for longer use time
* Restores the last settings for less hassle
* Reverse polarity protection for safer use
* Over-temperature/overcharge protection
* Detects sulfated battery and tries to repair if possible
* Snow mode for use in low temperature environment

Recommended Mode:
4A (car icon) for batteries > 20Ah
1A (motorcycle icon) for batteries < 20Ah
(Applicable battery range 12-120Ah)

Product Specifications
Input Voltage: 100-240V 50-60Hz
Output Voltage: 6V/12V AUTO
Output Current: 1A, 4A (59W MAX)
Battery Type: All SLA batteries (Wet, MF, GEL and VRLA), AGM (Flooded and EFB), LiON
Material: ABS + PC housing
Waterproof: IP65 Working Temperature: -10~45C (14~113F)
Weight: 0.58kg/1.28lbs
Dimensions: 18.4 x 15 x 6cm/7.2 x 5.9 x 2.4in

Package Includes
1 x Car Battery Charger
1 x Battery Clamp
1 x Eyelet Terminal Connector
1 x Carrying Bag
1 x User Manual

8. 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.

9. Battery Tender 022-0165-DL-WH 12-Volt 2-Bank Battery Management System

Feature

Solid state two color LED indicates stage of charger; spark proof and reverse polarity protected
Two independent charging stations, each providing 12 volts/1.25 amps, with temperature compensation to ensure optimum charge voltage according to ambient temperature
Complete 3-step charging program (Initialization, Bulk Charge, Float Mode) allows for optimization of battery power, without overcharging
Perfect for all AGM (absorbed glass mat), sealed maintenance free and flooded batteries
2-year limited warranty

Description

BATTERY TENDER 022-0165-DL-WH Battery Tender 2-Bank Charger

10. Battery Tender 022-0209-DL-WH 4A Selectable Charger is an AGM/Standard or GEL/Lithium Iron Switchable, 12v or 6v Switchable at 4a, Includes Rings & Clips. It Will Never Over Charge Your Battery

Feature

AGM/Standard or Lithium Iron Switchable
Reverse Hook-up protection
State of Charge LED Indicator
Agency Approvals: BC, FCC
5 Year Warranty

Description

Battery tender 4a selectable, AGM/standard or GEL/lithium iron switchable, 12v or 6v switchable at 4a, product includes rings & clips.

Conclusion

By our suggestions above, we hope that you can found the best battery trickle charger automotive for you. Please don't forget to share your experience by comment in this post. Thank you!

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