10 best car battery charger 20a for 2022

Finding your suitable car battery charger 20a is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best car battery charger 20a including detail information and customer reviews. Let’s find out which is your favorite one.

Product Features Editor's score Go to site
TOPAC 2/10/20A 12/24 Volt Smart Car Battery Charger TOPAC 2/10/20A 12/24 Volt Smart Car Battery Charger
Go to amazon.com
Xantrex 804-1220-02 TRUECharge2 12V 20A Parallel Stackable Battery Charger Xantrex 804-1220-02 TRUECharge2 12V 20A Parallel Stackable Battery Charger
Go to amazon.com
Schumacher PSW-22 DSR ProSeries 225/125/40/20/2 Amp 6/12 Volt Manual Wheel Battery Charger/Starter Schumacher PSW-22 DSR ProSeries 225/125/40/20/2 Amp 6/12 Volt Manual Wheel Battery Charger/Starter
Go to amazon.com
Odyssey OBC-20A Portable Charger Odyssey OBC-20A Portable Charger
Go to amazon.com
Guest On-Board 20A/ 12V 2 Bank 120V Input Battery Charger Guest On-Board 20A/ 12V 2 Bank 120V Input Battery Charger
Go to amazon.com
Nilight GA-ACC-01 2 Pcs 30A Alligator Clips Booster Jumper Cable for Car Battery Charging Charger, 6 mm Copper Terminal Nilight GA-ACC-01 2 Pcs 30A Alligator Clips Booster Jumper Cable for Car Battery Charging Charger, 6 mm Copper Terminal
Go to amazon.com
VMAXTANKS 12 Volt Battery 7 Stage Smart Charger BC1215 12V 15A Fully Automatic Smart Charger for VMAX Solar Series Batteries (SLR60, SLR85, SLR100, SLR125, SLR155, SLR175) VMAXTANKS 12 Volt Battery 7 Stage Smart Charger BC1215 12V 15A Fully Automatic Smart Charger for VMAX Solar Series Batteries (SLR60, SLR85, SLR100, SLR125, SLR155, SLR175)
Go to amazon.com
Nekteck USB-IF Certified USB Type C Car Charger with PD Power Delivery 45W & USB-A 12W for Macbook 12-inch/ Pro 2016, Pixel 2/ Pixel XL Galaxy S9/ S9+/ Note 8/ S8/ S8+ More(USB-C Cable 3.3Ft Included) Nekteck USB-IF Certified USB Type C Car Charger with PD Power Delivery 45W & USB-A 12W for Macbook 12-inch/ Pro 2016, Pixel 2/ Pixel XL Galaxy S9/ S9+/ Note 8/ S8/ S8+ More(USB-C Cable 3.3Ft Included)
Go to amazon.com
Vosarea Manual Reset Circuit Breaker IP66 Waterproof 20A 24V Break Car Truck Bus Boat RV Battery Charger Stereo (Grey) Vosarea Manual Reset Circuit Breaker IP66 Waterproof 20A 24V Break Car Truck Bus Boat RV Battery Charger Stereo (Grey)
Go to amazon.com
NOCO Genius G15000 12V/24V 15A Pro Series UltraSafe Smart Battery Charger NOCO Genius G15000 12V/24V 15A Pro Series UltraSafe Smart Battery Charger
Go to amazon.com
Related posts:

Reviews

1. TOPAC 2/10/20A 12/24 Volt Smart Car Battery Charger

Feature

MULTIPLE APPLICATIONS: 12V: 2/10/20 Amp and 24V: 2/10 Amp smart car battery charger for use on any 12V & 24V lead-acid batteries (AGM, GEL, or WET) automotive or marine battery systems
HIGH FREQUENCY: Fully automatic7-stage high frequency charging technology delivers a faster and more efficient charge
MICRO PROCESSOR TECHNOLOGY: Monitors the battery charger to provide the best condition to prolong battery life
LED DIGITAL DISPLAY: Provides visual state-of-charge feedback
SAFE AND FULL PROTECTION: ETL certified. Short circuit, reverse polarity, overload, and over heat protection. This part can't be shipped to Oregon or California

2. Xantrex 804-1220-02 TRUECharge2 12V 20A Parallel Stackable Battery Charger

Feature

Microprocessor-controlled, multistage charging algorithms
Settings for two and three-stage charging
Settings for flooded, gel, agm or lead-calcium batteries
Auto-ranging universal Input voltage (90-265 VAC, 47-63 Hz) is also Compatible with a generator or other low-quality power sources
Temperature-compensated charging

Description

Truecharge2 20A battery charger, Mfg# 804-1220-20, 20 amp, 12 VDC output, 120/240VAC 50/60Hz input, 3 bank, 2 year warranty. Dimensions: 2.8"H x 6.7"W x 9.8"D; wt: 4.8 lbs.

3. Schumacher PSW-22 DSR ProSeries 225/125/40/20/2 Amp 6/12 Volt Manual Wheel Battery Charger/Starter

Feature

Charges at 225A(12 Volt) Engine Start / 125A(6 Volt) Engine Start / 40A(12 Volt and 6 Volt) / 20A(12 Volt) / 2A(12 Volt)
Ammeter, 2.25 hour timer and fiber glass clamp rod included on unit
Automatic Overload Reset and Short Circuit Protection
High efficiency fan cooling system
UL approved

Description

Schumacher's PSW-22 Manual Wheel Charger that charges 6/12 Volt batteries. This charger has a Charge Rate Selector Switch to determine the different ampere and battery type. This unit has a 6 gauge 7 feet output cable. It comes with an ammeter, 2.25 hour timer and fiber glass clamp rod. The unit has automatic overload reset and short circuit protection features.

4. Odyssey OBC-20A Portable Charger

Feature

Fully automatic six-stage performance charging
All digital power charging platform. LED battery charge monitor
System Ok and battery fault trouble status indicator. Fanless design eliminates risk of fan failure and costly replacement
6, 12 and 20 Amp models available
Limited 2-year full replacement warranty. UL Certified

Description

ODYSSEY battery portable chargers are designed to fully and safely charge ODYSSEY batteries and other quality brands of 12-volt Absorbed Glass Mat (AGM) and flooded lead acid batteries. For professional shop users or enthusiasts doing a charger-to-battery match up, our professional grade design delivers performance, quality and speed in a ruggedized and weatherproof housing. 6' cables.

5. Guest On-Board 20A/ 12V 2 Bank 120V Input Battery Charger

Feature

12V 20 AMP 2 Bank on-board Battery Charger
Built-in safety: Reverse polarity, over-current, over-voltage, over-temperature and ignition protection. In-Line fuses for maximum DC Wire protection
100% waterproof (Ip67) and shock resistant for all fresh and saltwater applications
Dedicated Battery charging, sensing and control per Bank
For all 12 Volt flooded and agm lead acid batteries. 2 year Warranty

Description

Guest on-board battery chargers have been redesigned from the inside out with the customer in mind. Our newest generation on-board marine battery chargers include leading advancements in digital charging technology and waterproof design/construction. Every Guest charger has a dedicated charging, Sensing and control per bank. The easy to read graphics indicates the status of each battery bank through the charging process.

6. Nilight GA-ACC-01 2 Pcs 30A Alligator Clips Booster Jumper Cable for Car Battery Charging Charger, 6 mm Copper Terminal

Feature

Clips attach directly to the car vehicle battery and use of high-power appliances, thereby protecting the car cigarette lighter. The red cable is positive and the black one is negative.
This Nilight alligator clips is manufactured to power 12 volt and 24 volt appliances, emergent case use.
External 20Amp fuse protection make sure the safety in case of short circuit and prevent damage to devices from high surge current .And will get 7 more extra fuse as free gift.
Extension cable lengthened up to 3ft / 1m.
The size of the hole in the ring terminal: 0.23 inch / 6 mm. Material: 2.5 square copper wire.

Description

Please Note:The red cable is positive and the black one is negative.

Package included:
GOOACC alligator clips *2
10A fuse- red * 1
15A fuse-blue * 1
20A fuse-yellow * 1
25A fuse-pale yellow * 1
30A fuse-green * 1
35A fuse-pale green * 1 40A fuse- lightcoral *1

7. VMAXTANKS 12 Volt Battery 7 Stage Smart Charger BC1215 12V 15A Fully Automatic Smart Charger for VMAX Solar Series Batteries (SLR60, SLR85, SLR100, SLR125, SLR155, SLR175)

Feature

15 Amp Smart Charger for any 12 Volt AGM, Gel, or SLA battery.
Float Voltage: 13.8V with Pulse Feature
The VMAX BC1215 utilizes the latest technology in AGM, Gel and flooded lead-acid MC (Microprocessor Controlled) battery charging.
The BC1215 is ideal for use with 60-225AH batteries (4-15hr est. charging time), yet capable of charging up to 300AH batteries in 24 hours.
Fully Automatic Smart AGM/GEL/SLA 15 Amp 12V Battery Charger

Description

Fully Automatic Smart AGM/GEL/SLA Battery Charger. The VMAX BC1215 utilizes the latest technology in AGM, Gel and flooded lead-acid MC (Microprocessor Controlled) battery charging. The BC1215 is ideal for use with 60-225AH batteries (4-15hr est. charging time), yet capable of charging up to 300AH batteries in 24 hours. The BC1215 is a Seven Stage Charger: Stage 1: Desulfation Stage 2: Soft Start Stage 3: Bulk Stage 4: Absorption Stage 5: Battery Test Stage 6: Recondition Stage 7: Float Specifications: Input Voltage: 110VAC Input Current: 3.8A Bulk Charge Voltage: Up to 14.7V Float Voltage: 13.8V with Pulse Feature. Bulk Charge Current: 15A Cooling Fan: Automatic Temperature Controlled Size: 8.5 L x 4.5" W x 2.5" H Weight: 2.6 lb.

8. Nekteck USB-IF Certified USB Type C Car Charger with PD Power Delivery 45W & USB-A 12W for Macbook 12-inch/ Pro 2016, Pixel 2/ Pixel XL Galaxy S9/ S9+/ Note 8/ S8/ S8+ More(USB-C Cable 3.3Ft Included)

Feature

USB IF POWER BRICK CERTIFIED(TID:1000081): First 45W Power Delivery USB Type C Car Charger passed rigorous test by USB compliance standard. No more worries about damaging your device, it's fast and safe to provides you the best possible performance.
USB IF Certified Type-C 100W capable cable (TID: 210,000,323) features a next-generation Type-C connector with a new design that is fully reversible. This allows you to plug in without fail, regardless of how you are holding and inserting the cable..
Additional standard USB A port allows your to Charge Non-USBC devices at FULL speed simultaneously with Type-C combined 57W(Shared by 2 ports: 45W, 12W)
Compatible with tablets and smartphones with a USB Type-C connector, such as Apple MacBook 12-inch/ Pro 2016 version, HTC 10, Nokia N1, LG G5/G6, Asus Zen AiO, ASUS Zenpad S 8.0, Google ChromeBook Pixel, PixelBook, Nexus 5X/6P, Pixel/ Pixel XL, Galaxy Tabpro S, S8, S8 Plus, Nintendo Switch
Certified by RoHS, CE & FCC, USB-IF; High quality fire proof material & anti-oxidation aluminum pull tab;No radio loss in your car or effect to Bluetooth or Wi-Fi devices.

Description

Note:
If you want to fast charge your iPhone X/8, Apple Original Lightning To Type-C Cable is required (NOT included)

USB-C with Power Delivery
Charges the new MacBook at 29W full speed, and 2016 Macbook Pro at 45W, almost twice as fast as a standard USB-C charge-leaving you with more time for you.

USB IF Certified
First 45W Power Delivery USB Type C Car Charger and 5A capable cable, passed rigorous test by USB compliance standard. No more worries about damaging your device, it's fast and safe to provides you the best possible performance.

Compatibility
Compatible with laptops, tablets and smartphones with a USB Type-C connector, such as Apple 12 inch MacBook, 2016 Macbook Pro, Nokia N1, LG G5, Asus Zen AiO x2, ASUS Zenpad S 8.0, Google ChromeBook Pixel, Nexus 5X/6P, Galaxy Tabpro S/ S8/ S8 Plus/ Nintendo Switch, HTC 10

Universal compatibility
With an additional smart USB-A port, it intelligently identifies your device and seeks to maximize its charging speed for standard USB devices such as iPhone, iPad.

Safe and reliable
Automatic stops charging when there is a danger of overcharging or lower/over voltage
Made from fire proof materials for your safety
Vibration reliability for durable and the secure transfer of continuous power to your device from the cigarette lighter plug

Specs:
Input: DC 12-18V (Max)
Output: USB Typc-C Power Delivery: 5V/9V/12V/15V-3A, 20V-2.25A (Max)
Cable Length: 1M/3.3 Feet

Notes: Please use your device's original charging cable or Nekteck's MFI / Micro Cable for the best possible performance

Package Content
1 x Nekteck PD 45W Type-c Car Charger
USB IF Certified Type C to C 20/5A/100W Cable - 1M

9. Vosarea Manual Reset Circuit Breaker IP66 Waterproof 20A 24V Break Car Truck Bus Boat RV Battery Charger Stereo (Grey)

Feature

For 6 to 28 Volt DC systems
Rubber protective cover protect terminals from moisture, dust and accidental shorting
Widely used in battery chargers, stereos, cars, trucks, buses, ships, recreational vehicles, trailer motors, etc

Description

Description
Thismanual reset circuit breaker for 6-28Vdc applications Manual Reset button, plastic body with mounting bracket. IP66 waterproof. It is widely used in battery chargers, stereos, cars, trucks, buses, ships, recreational vehicles, trailer motors, etc. Protect your vessel and its and electrical system with circuit breakers.

Feature
- Color: Grey
- Material: Plastic
- Size: 3.3x2x3cm
- Working voltage: 6-28V
- Rated Current:20A
- Interrupt Rating: 2.5KA12V
- Operating temp: -40F - 185F (-40C-85C)
- Bolt: 10-32
- Torque level: 15in-lb
- Waterproof grade: IP66 waterproof
- For 6 to 28 Volt DC systems
- Rubber protective cover protect terminals from moisture, dust and accidental shorting.
- Widely used in battery chargers, stereos, cars, trucks, buses, ships, recreational vehicles, trailer motors, etc.

Package Including

1 x Circuit Breaker

10. NOCO Genius G15000 12V/24V 15A Pro Series UltraSafe Smart Battery Charger

Feature

A 12V and 24V automatic battery charger. Charges lead-acid and lithium-ion batteries up to 400 amp-hours.
Cutting-edge technology delivers superior performance; Charge 2x faster than ordinary chargers, jump start dead batteries, repair damaged batteries, power DC devices and use with micro-hybrid start-stop vehicles and CANBUS electrical systems
Streamlined design that's ultra-compact, portable and incredibly lightweight; It features external mounting holes and a rubberized base that avoids surface slipping and scratches, all while remaining impact, UV and water-resistant (IP44)
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 G15000 15 Amp is designed to charge 12-volt and 24-volt lead-acid and lithium-ion batteries up to 400Ah. It can also effectively maintain automotive, marine, RV, lawn & garden and deep-cycle batteries. It charges 2x faster than ordinary battery chargers, can jump start dead batteries, repair damaged batteries, power DC devices and is designed to use with micro-hybrid start-stop vehicles and CANBUS electrical systems.

Guided by an onboard microcomputer, the G15000 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.

The G15000 features external mounting holes and a rubberized base that avoids surface slipping and scratches, all while remaining impact, UV and water-resistant (IP44). Intuitive LED indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode. Designed for use on 120-volt, 50-60Hz electrical systems, the G15000 includes HD X-Connect battery clamps with detachable eyelet terminals and a 5-year limited warranty.

Other commonly used search terms include: 12 volt battery charger,12 volt battery maintainer,12 volt motorcycle trickle charger,12 volt trickle charger,12v 24v battery charger,12v auto battery charger,12v battery charger,12v battery trickle charger,12v car battery charger,12v trickle charger,24 volt battery charger,24 volt trickle charger,24v 12v battery charger,24v battery and charger,24v battery charger,24v battery chargers,24v trickle charger,auto battery charger,automobile battery charger,automotive battery charger,automotive battery chargers,battery charger,battery charger auto,battery charger car,battery charger portable,battery charger automotive,battery charger scooter,battery charger 12v,battery chargers,battery maintainer,battery maintainer 12 volt,battery trickle charger,battery trickle charger with float mode,car battery charger,car battery charger and starter,car battery charger maintainer,car battery charger portable,car battery charger with jump start,car battery chargers,car battery chargers 12 volt,car battery trickle charger,harley davidson trickle charger,manual battery charger,marine battery charger,marine battery trickle charger,mini car battery charger,motorcycle battery maintainer,motorcycle trickle charger,noco battery,noco battery charger,noco genius,noco genius chargers,noco,portable auto battery charger,portable battery charger,portable car battery charger,portal car battery charger,rv solar 12v battery charger,smart battery charger,solar 12v battery charger,solar 12v car battery charger,solar battery charger,solar battery maintainer,solar battery maintainer 12 volt,solar car battery charger,solar car battery chargers,solar power 12v battery charger,solar trickle charger,trickle charger,trickle charger car battery,trickle charger for atv,trickle charger for boat battery,trickle charger for car battery,trickle charger for motorcycle,trickle chargers,waterproof trickle charger,battery desulfator

Conclusion

All above are our suggestions for car battery charger 20a. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using car battery charger 20a with us by comment in this post. Thank you!