Top 9 Float Battery Charger – Automotive Replacement Parts

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1. Battery Tender

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

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Battery Tender #ad - 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.

Complete 4-step charging program Initialization, flooded, Bulk Charge, Float Mode allows for optimization of battery power, without overcharging. 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. Extended battery life: compatible with lead-acid, and sealed maintenance free batteries AGM and gel cell to be ideal for use in long term storage.

Perfect for charging all 12-volt lead-acid, flooded or sealed maintenance free batteries AGM and gel cell and safety timer-80 hours. Spark proof during lead connection, reverse polarity protected and includes a 12-foot output cord and 5-year warranty. Automatic charge cycle functionality switches to float mode after fully charging the battery. Solid state two color led indicates stage of charger and if the battery voltage drops too far under load, full charger output power resumes.
BrandBattery Tender #ad
ManufacturerDeltran #ad
Height9 Inches
Length8 Inches
Weight1.8 Pounds
Width4 Inches
Part Number021-0123
Model021-0123
WarrantyManufacturer Warranty

2. NOCO

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

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NOCO #ad - 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.

Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. It's 35% smaller and delivers 35% more power. Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, AGM, including flooded, and maintenance-free, gel, marine, and deep-cycle batteries, plus lithium-ion batteries. Charge dead batteries - charges batteries as low as 1-volt. Compatible with all types of vehicles - charge and maintain cars, ATVs, PWCs, classic cars, SUVs, lawn tractors, motorcycles, trucks, boats, lawnmowers, and more.

Meet the genius1 - similar to our g750, trickle charger, battery maintainer, just better. Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer. 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 the all-in-one solution - battery charger, plus battery desulfator.
BrandNOCO #ad
ManufacturerNOCO #ad
Height6.73 Inches
Length3.43 Inches
Weight0.95 Pounds
Width4.02 Inches
Part NumberGENIUS1
ModelGENIUS1
Warranty3 year limited

3. LEICESTERCN

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

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LEICESTERCN #ad - 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. Perfect for all 12v lead-acid, watercraft, lawn tractor, rvs, flooded or sealed maintenance free batteries AGM and gel cell; It's smart car battery charger for automobiles, powersport, atvs, snowmobiles, riding lawnmower, automotive, boats, camper, trolling motor, marine, etc.

Intuitive led indicator - 12 volt automotive battery maintainer charger provide visual state-of-charge feedback and diagnostic information, ultra-compact and lightweight, even when in maintenance mode. 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.

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. Input 100-240v, easy to carry the 12v battery charger everywhere.
BrandLEICESTERCN #ad
ManufacturerLEICESTERCN #ad
Height1.3 Inches
Length3.2 Inches
Width1.7 Inches
Part NumberEPA1020
ModelEPA1020
WarrantyLIFETIME quality assurance & ONE year refund Guarantee

4. Cen-Tech

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12 Volt Automatic Battery Float Trickle Charger by Cen-Tech

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Cen-Tech #ad - Floating circuit maintains a full charge without overcharging. Automatic safety shutoff. Automatic Battery Float Charger. Simple to use: Just connect and plug in.
BrandCen-Tech #ad
ManufacturerCen-Tech #ad
Part NumberNA
Model8542037237

5. Foval

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

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

Perfect for all lead-acid, absorption mode, also Complete 4-step charging program Initialization, flooded or sealed maintenance free batteries AGM and gel cell, 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.

Intuitive led indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode. Safety with etl listed: spark proof during lead connection, reverse polarity protected and includes a 8 foot output cord and 2 year warranty.
BrandFoval #ad
ManufacturerFOVAL #ad
Height1.2 Inches
Length3.9 Inches
Weight0.66 Pounds
Width2.4 Inches
Part NumberNF-MGDK-6O3Q
ModelBC01B-1
Warranty18 months warranty and 100% customer service

6. MOTOPOWER

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And Battery Desulfator with Timer Protection, Trickle Charger, MOTOPOWER MP00205A 12V 800mA Automatic Battery Charger, Battery Maintainer

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MOTOPOWER #ad - Easy for operation -just plug-in, connect to the battery and start charging or maintaining your battery. 24-hour timer is set up in the program to terminate the charge and enter the maintaining mode once the voltage is above 14V to ensure safety. Spark proof during lead connection for safety.

No manual operation. Applying with pulse current technology to desulfate the batteries effectively. Charger, and battery desulfator. No battery drain when connecting with the battery. Automatic desulfation & optimization - automatic detection of battery sulfation problem. Charge the battery up to 14. 4v and maintain the battery at 13. 6v for long time to avoid gasing and to extend the battery life. The desulfation is working automatically during the charing.

Energy saving & spark free - zero output in standby mode. Optimize the battery performance during charging without any manual operation. Multi-level safety protection & timer set up - overcharge, short circuit and reverse polarity protected. Perfect for charging and maintaining all 12-volt lead-acid, trickle charger, Maintainer & Desulfator - An all-weather battery charger, battery maintainer, flooded or sealed maintenance free batteries AGM and gel cell. Etl safety standard Listed.
BrandMOTOPOWER #ad
ManufacturerMOTOPOWER #ad
Height1.5 Inches
Length4.1 Inches
Width2 Inches
Part NumberMP00205A
ModelMP00205A

7. HOYOA

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HOYOA Small Automatic Battery Float trickle Charger 12v for car Boat Household Motorcycle Automotive

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HOYOA #ad - Automatic battery float charger is perfect for charging 12volt wet lead-acid or AGM batteries. Crocodile clips made by copper support exellent electric conduction. Battery float charger can provide 5-125 rated amp-hour with maximum output of 13. 2 volt DC. Floating circuit maintains a full charge without over-charging. One year warranty, if you find that our product has quality problems, contact us and we’ll send you new one.
BrandHOYOA #ad
ManufacturerHOYOA #ad
Height1.51 Inches
Length2.67 Inches
Weight0.33 Pounds
Width1.06 Inches

8. NOCO

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NOCO GENIUS2D, 2-Amp Direct-Mount Onboard Charger, And Battery Desulfator With Temperature Compensation, Battery Maintainer, 12V Battery Charger

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NOCO #ad - Charge dead batteries - charge batteries as low as 1-volt, gel, including flooded, marine, as well as automotive, and AGM, and deep-cycle batteries. Compatible with all types of vehicles - add a permanent onboard battery charger to any vehicle to make battery maintenance simple and easy.

It monitors your battery 24/7, providing intuitive and safe maintenance charging with zero overcharge. Beyond maintenance - it's not a trickle charger, it's an advanced battery maintainer. Plus, combine with any of the GCP Series AC Port Plugs for remote charging access. Direct-mount - securely mounts nearby the battery with its rugged snap-fit mounting bracket and effortlessly installs into most materials with truss-head self-tapping screws. A fully-automatic, worry-free battery charger for year-round use.

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. Meet the genius2d - the all-new direct-mount onboard battery charger for an under-the-hood battery charging system and year-round battery maintenance. 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
Height1.5 Inches
Length5 Inches
Weight0.73 Pounds
Width2.3 Inches
Part NumberGENIUS2D
ModelGENIUS2D
Warranty3-Year Limited Warranty

9. MOTOPOWER

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

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MOTOPOWER #ad - It's the best smart charger for automotive, children toys, marine, Powersport, motorcycle, RV, etc.100% satisfaction service and technical assistance will be provided by contacting our professional customer service team. Certified by ce, rohs, ul and cec. The microprocessor controlled program will monitor the whole charging progress and automatically stop when the battery is fully charged.

Two-year warranty & etl safety certified- energy saving design - no output without load. No worry about overcharge, short circuit and reverse polarity. With the ring terminal harness connecting with the battery permanently, it's so easy to connect the charger by the SAE adapters when needed. Two year warranty and 100% satisfaction service - Hassle-free return or refund for any product quality issue. Sae quick release adapters- with sae quick release connection options: ring terminals 7.

5amp fused for safety protection or Alligator Clips. Compact, including flooded or sealed maintenance free batteries AGM & durable - it can charge all types of 12v lead-acid batteries, Smart &garden, lawn& gel cell. Safety protection- micro-processor controlled program. Conform to the cec ​california energy commission standard - BC mark. Featured constant Pulse Current Maintenance function helps the battery avoid excessive charge and discharge.
BrandMOTOPOWER #ad
ManufacturerMOTOPOWER #ad
Height1.57 Inches
Length5.12 Inches
Weight0.88 Pounds
Width2.56 Inches
Part NumberMP00206A
ModelMP00205A