Top 10 Trickle Charger 12V – Battery Chargers

As an Amazon Associate I earn from qualifying purchases.

1. BLACK+DECKER

#ad

BLACK+DECKER BM3B Fully Automatic 6V/12V Battery Charger/Maintainer with Cable Clamps and O-Ring Terminals

#ad
BLACK+DECKER #ad - Stops charging automatically when battery is fully charged or topped off, switching to float mode monitoring. Easy connection to vehicle battery using battery clips and O-ring terminals. Ac low voltage compensation ensures maximum performance when used with an extension cord. Built-in circuit protection guards against overcharging, reverse polarity, or short circuit; ETL certified for performance and safety. Mounting bracket built-in to charger for convenient placement. Charges and maintains 12 volt and 6 volt AGM, GEL and WET batteries.
BrandBLACK+DECKER #ad
ManufacturerBlack & Decker #ad
Height8.9 Inches
Length5 Inches
Weight2 Pounds
Width3 Inches
Part NumberBM3B
ModelBM3B
Warranty1 year

2. NOCO

#ad

Trickle Charger, 6V And 12V Battery Charger, NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger, And Battery Desulfator With Temperature Compensation, Battery Maintainer

#ad
NOCO #ad - Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.

Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, and deep-cycle batteries, and maintenance-free, marine, AGM, gel, including flooded, plus lithium-ion batteries. It's 35% smaller and delivers 35% more power. Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer. Meet the genius1 - similar to our g750, just better. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge. Charge dead batteries - charges batteries as low as 1-volt.

Compatible with all types of vehicles - charge and maintain cars, classic cars, lawn mowers, PWCs, ATVs, motorcycles, trucks, SUVs, lawn tractors, boats, and more. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
BrandNOCO #ad
ManufacturerNOCO #ad
Height6.73 Inches
Length3.43 Inches
Width4.02 Inches
Part NumberGENIUS1
ModelGENIUS1
Warranty3 year limited

3. FOVAL

#ad

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

#ad
FOVAL #ad - Safety with etl listed: spark proof during lead connection, reverse polarity protected and includes a 8 foot output cord and 2 year warranty. 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, ATVs, RVs, personal watercraft, automatically switches to float, boats, golf carts, airplanes, back-up generator systems lawn mower, batteries using either the ring or alligator connectors, motorcycles, etc, maintenance voltage after fully charging the battery.

Intuitive led indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode.

Perfect for all lead-acid, also complete 4-step charging program Initialization, Bulk Charge, flooded or sealed maintenance free batteries AGM and gel cell, absorption mode, Float 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.
BrandFOVAL #ad
ManufacturerFOVAL #ad
Height1.2 Inches
Length3.9 Inches
Width2.4 Inches
Part NumberNF-MGDK-6O3Q
ModelBC01B-1
Warranty18 months warranty and 100% customer service

4. Battery Tender

#ad

And More, 021-0123, Smart 12 Volt, ATVs, Battery Tender Junior 12V Charger and Maintainer: Automatic 12V Powersports Battery Charger and Maintainer for Motorcycle, 750mA Battery Float Chargers

#ad
Battery Tender #ad - Solid state two color led indicates stage of charger and if the battery voltage drops too far under load, full charger output power resumes. Perfect for charging all 12-volt lead-acid, flooded or sealed maintenance free batteries AGM and gel cell and safety timer-80 hours. Automatic charge cycle functionality switches to float mode after fully charging the battery.

Spark proof during lead connection, reverse polarity protected and includes a 12-foot output cord and 5-year warranty. Safe and secure: our battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct. Stay charged: provides a full charge to your machine’s battery before switching to float mode to maintain proper voltage levels for safe, long term storage without overcharging. Easy to use: low maintenance design to be quick and easy to use, our universal powersport vehicle charger and maintainer is compact and lightweight.

Monitor power levels: solid state two-color led light indicates the state of the charge and if the battery voltage drops too far under load, ISM adaptive charging will resume full charger output power. Extended battery life: compatible with lead-acid, float mode allows for optimization of battery power, and sealed maintenance free batteries AGM and gel cell to be ideal for use in long term storage. Complete 4-step charging program Initialization, flooded, Bulk Charge, without overcharging.
BrandBattery Tender #ad
ManufacturerDeltran #ad
Height9 Inches
Length8 Inches
Weight1.2 Pounds
Width4 Inches
Part Number021-0123
Model021-0123
WarrantyManufacturer Warranty

5. NOCO

#ad

And Battery Desulfator With Temperature Compensation, Battery Maintainer, 2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Trickle Charger, NOCO GENIUS2

#ad
NOCO #ad - It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.

Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, marine, AGM, and deep-cycle batteries, including flooded, and maintenance-free, gel, plus lithium-ion batteries. Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge. Charge dead batteries - charges batteries as low as 1-volt. It's 34% smaller and delivers 65% more power. Meet the genius2 - similar to our g1100, just better.

Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Compatible with all types of vehicles - charge and maintain cars, SUVs, lawn tractors, boats, lawn mowers, PWCs, ATVs, trucks, classic cars, motorcycles, and more. Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
BrandNOCO #ad
ManufacturerNOCO #ad
Height6.97 Inches
Length3.43 Inches
Width4.25 Inches
Part NumberGENIUS2
ModelGENIUS2
Warranty3 year limited

6. LEICESTERCN

#ad

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

#ad
LEICESTERCN #ad - Safety guarantee - multi protection against reverse polarity/ short Circuit/ Over Voltage/ Over Current/ Overload/ Overheat; Spark proof during lead connection; Water and dust resistant float charger, full-loaded and burn-in test proves its stable performance and high reliability. Intuitive led indicator - 12 volt automotive battery maintainer charger provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode.

Input 100-240v, ultra-compact and lightweight, easy to carry the 12v battery charger everywhere. 4-stage automatic charging - features with detachable ring or alligator connectors, charge and maintain your battery wherever you go; the battery maintenance charger monitor the whole charging process, automatically switches to float mode after fully charging the battery by MCU controlled; LST motorcycle battery charger will recover batteries more effectively and extend the battery life.

Perfect for all 12v lead-acid, rvs, flooded or sealed maintenance free batteries AGM and gel cell; It's smart car battery charger for automobiles, ATVs, boats, camper, snowmobiles, lawn tractor, watercraft, automotive, trolling motor, riding lawnmower, powersport, marine, etc.100% satisfactory float charger - you will get awesome trickle chargers for 12 volt batteries with decent package; LST trickle battery charger offer 3-Year quality assurance & 12-Month refund & timely after-sale services.
BrandLEICESTERCN #ad
ManufacturerLEICESTERCN #ad
Height1.3 Inches
Length3.2 Inches
Width1.7 Inches
Part NumberEPA1020
ModelEPA1020
WarrantyLIFETIME quality assurance & ONE year refund Guarantee

7. Amazon Basics

#ad

Amazon Basics Battery Charger 12 Volt 800mA

#ad
Amazon Basics #ad - Made of durable plastic material in a sleek black color; includes a fused ring terminal harness; for use indoors, in a garage. Backed by an Amazon Basics 1-year limited warranty. Battery charger for cars, boats, motorcycles, and more; fully charges and maintains the appropriate storage voltage. Plugs into a 120v outlet and outputs 12V at 800mA; spark proof with reverse polarity protection will not supply power unless the connection is correct. Compatible with lead acid, absorbed glass mat AGM, and gel type batteries; fused alligator clips for easily connecting to a battery.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height5.25 Inches
Length3.5 Inches
Width7.13 Inches
Part Number94030106
Model94030106

8. NOCO

#ad

5-Amp Fully-Automatic Smart Charger, Trickle Charger, Battery Maintainer, And Battery Desulfator With Temperature Compensation, NOCO GENIUS5, 6V And 12V Battery Charger

#ad
NOCO #ad - Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge. Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.

Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, AGM, and maintenance-free, including flooded, gel, plus lithium-ion batteries. Charge dead batteries - charges batteries as low as 1-volt. Compatible with all types of vehicles - charge and maintain cars, SUVs, lawn tractors, trucks, ATVs, classic cars, lawn mowers, boats, PWCs, motorcycles, and more. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.

Meet the genius5 - similar to our g3500, just better. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. It's 34% smaller and delivers 65% more power. It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
BrandNOCO #ad
ManufacturerNOCO #ad
Height7.95 Inches
Length4.61 Inches
Width3.43 Inches
Part NumberGENIUS5
ModelGENIUS5
Warranty3 year limited

9. NOCO

#ad

Battery Maintainer, And Battery Desulfator With Temperature Compensation, Trickle Charger, 6V And 12V Battery Charger, 10-Amp Fully-Automatic Smart Charger, NOCO GENIUS10

#ad
NOCO #ad - Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, gel, and deep-cycle batteries, and maintenance-free, marine, including flooded, AGM, plus lithium-ion batteries. Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.

Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Compatible with all types of vehicles - charge and maintain cars, ATVs, trucks, boats, lawn mowers, classic cars, SUVs, motorcycles, lawn tractors, PWCs, and more.

Genius10 - similar to our g7200, a battery maintainer, trickle charger, just better. It's the all in one solution battery charger, plus battery desulfator. It's 17% smaller and delivers 115% more power. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge. Charge dead batteries - charges batteries as low as 1-volt.
BrandNOCO #ad
ManufacturerNOCO #ad
Height9.1 Inches
Length4.41 Inches
Width4.48 Inches
Part NumberGENIUS10
ModelGENIUS10
Warranty3 year limited

10. FOVAL

#ad

2-packFoval Automatic Trickle Battery Charger 12V 1000mA Smart Battery Charger

#ad
FOVAL #ad - 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, boats, RVs, golf carts, back-up generator systems lawn mower, ATVs, motorcycles, automatically switches to float, airplanes, batteries using either the ring or alligator connectors, etc, personal watercraft, maintenance voltage after fully charging the battery.

Perfect for all lead-acid, flooded or sealed maintenance free batteries AGM and gel cell, Absorption Mode, also Complete 4-step charging program Initialization, Bulk Charge, Float 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.

Safety with etl listed: spark proof during lead connection, reverse polarity protected and includes a 8 foot output cord and 2 year warranty. Intuitive led indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode.
BrandFOVAL #ad
ManufacturerFOVAL #ad
Height1.2 Inches
Length3.9 Inches
Width2.4 Inches
Part NumberBC-1A
Warranty18 months warranty and 100% customer service