---
product_id: 460556863
title: "Car Battery Charger, 12V/24V 20A 20Amp Heavy Duty Battery Charger, Ideal for Various Vehicle Cars Vans Tractors Lead-acid Batteries"
brand: "anesty"
price: "$282.00"
currency: USD
in_stock: true
reviews_count: 5
category: "Anesty"
url: https://www.desertcart.us/products/460556863-car-battery-charger-12v-24v-20a-20amp-heavy-duty-battery
store_origin: US
region: United States of America
---

# 20A peak charging power Supports 12V & 24V lead-acid batteries Robust metal shell with analog ammeter Car Battery Charger, 12V/24V 20A 20Amp Heavy Duty Battery Charger, Ideal for Various Vehicle Cars Vans Tractors Lead-acid Batteries

**Brand:** anesty
**Price:** $282.00
**Availability:** ✅ In Stock

## Summary

> 🔌 Old-School Power Meets Modern Reliability—Charge Like a Pro!

## Quick Answers

- **What is this?** Car Battery Charger, 12V/24V 20A 20Amp Heavy Duty Battery Charger, Ideal for Various Vehicle Cars Vans Tractors Lead-acid Batteries by anesty
- **How much does it cost?** $282.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/460556863-car-battery-charger-12v-24v-20a-20amp-heavy-duty-battery)

## Best For

- anesty enthusiasts

## Why This Product

- Trusted anesty brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last 🛠️:** Durable metal casing with a classic analog ammeter ensures reliability and easy monitoring without digital distractions.
- • **Power-Packed Charging ⚡:** Delivers up to 20 amps for rapid battery revival—get back on the road faster.
- • **Dual Voltage Versatility 🔋:** Seamlessly charges both 12V and 24V lead-acid batteries—perfect for cars, vans, and tractors.
- • **Portable & User-Friendly 🧳:** Lightweight design with a sturdy carrying handle and professional-grade cables—charge anywhere, anytime.
- • **Boost Mode for Instant Power 🚀:** Activate the boost option to jumpstart even the most stubborn batteries in record time.

## Overview

The Anesty Car Battery Charger is a heavy-duty 20A charger designed for 12V and 24V lead-acid batteries, ideal for cars, vans, and tractors. Featuring a robust metal shell, analog ammeter, and a boost mode for faster charging, it combines proven old-school technology with practical portability. Its durable build and simple operation make it a trusted choice for professionals and enthusiasts who demand reliable, high-current charging without unnecessary digital gimmicks.

## Description

Car Battery Charger, 12V/24V 20Amp 20A Battery Charger, Ideal for Various Vehicle cars vans tractors lead-acid batteries Features: 1.Portable battery charger,Carrying handle,Amperemeter,Professional battery charger cable,metal material shell; 2.The battery charger is a fast and efficient way of getting your vehicle's battery back up and working; 3.It has a boost option for faster charging and an ammeter that clearly displays the charging current; 4.The charger comes in a robust steel case, has a carrying handle and offers protection against reverse polarity and overloading; 5.Because of the cold, lack of use or even you've accidentally left your lights on, battery chargers are a great way to get your battery back up and running and maintaining it; 6.It is suitable for applications including cars, vans and tractors with 12V or 24V lead-acid batteries. Specifics: --Input voltage: 230V ~ 50Hz --Charging voltage Volt: 12/24 V --Batteries min. 25Ah / max. 180Ah --Color: Yellow --Suitable for batteries with a capacity from 25-180Ah --Rated Charging Current: 12V 9A --Rated Charging Current: 24V 7A --Peak Charging Current: 20A

Review: It's a VERY GOOD charger that WORKS. - Certainly not "fussy digital rubbish with gimicks" - This is an "Old School" type battery charger with a proper heavy duty transformer and a meaty bridge rectifier. That is all that is needed or necessary to charge lead acid batteries. I don't want fancy LCD's or blinking LED's on a flimsy printed circuit board. Just a box containing a decent transformer, a rectifier and an analogue ammeter with a needle - that is all that is necessary in a battery charger. This is the second of this model battery charger I've bought for topping-up my 24 volt off-grid battery bank when the household solar panels are giving a good surplus supply of electricity. The batteries are normally charged by a wind generator and then supplemented by these battery chargers when there is a surplus from the solar panels. We use the inverter for heavy power such as washing machine, dishwasher, tumble drier etc. and we now are saving money on electricity bills every month! This charger gives up to 20 amps at 12 volts and up to10 amps at 24 volts. With two of these paired I can often get a 20 amp charging rate into the 24 volt battery bank. That's just under 500 Watts. My only complaint with both chargers, is that the transformers overheated when the charge rate was heavy. i.e. when the inverter is pulling from the batteries AND from the battery chargers. This resulted in the built in thermal cut-out inside the transformer switching off each charger until it cooled. This is a safety feature to prevent overheating. I solved this by cutting a suitable hole in the side of each casing and fitting a 120mm x 120mm brushless mains powered cooling fan to each. (£9.02 per fan on desertcart) (looks similar to a computer fan). The fan is powered from the mains supply inside the charger This has completely cured the overheating problem and I can now drive both battery chargers very hard without them ever overheating and cutting out. THIS is the type of battery charger everybody should use. It punches out a serious amount of amps - especially at 12 volts. A car with a flat battery could be running again in 15 to 30 minutes thanks to one of these. Most of the digital stuff struggles to supply 4 or 5 amps at most. There is very little to go wrong with this type of battery charger - and if it does go wrong it's VERY easily fixed. I also have a very old NON-Digital 12 volt 8 amp battery charger which suddenly failed. For about £5.00 I replaced the bridge rectifier in about 15 minutes. Its as good as new again. You can't easily repair all the digital rubbish. They don't WANT you to repair their rubbish. Plus they stick on all sorts of bells and whistles which 99% of the time you don't need and are often the cause of product failure anyway. These battery chargers are robust, simple and perfect! - a bit like me, I suppose! Thanks for reading this far. P.S. Having now read a few other reviews here perhaps I should point out that the output of ANY battery charger is variable and depends on the load it is charging. In my case, when my 2 x 12volt, 235 amp hour batteries (total of 470 amp hours @24 volts) are nearly full the two chargers only put out a few amps. However, once the inverter kicks in to run an appliance, the output is considerably more - hence the need for the cooling fans when driving it hard. If a battery is flat or almost flat it will take a little while for the current flow to build up and for the battery to begin taking a charge. As the battery approaches full capacity the charge rate (amps) steadily diminishes. Don't simply switch on the charger (ANY charger!) and expect the ammeter to indicate maximum supply! It won't! Also, if your battery is charged so quickly that it gets more than slightly warm, you are very likely to damage it irreparably. Battery chargers have been around for over a hundred years. It's only in the past few years that the 'digital' stuff has been available. This 'Old School', 'Old technology' is simple, tried, tested and proven to work. End.
Review: 5 ⭐️ charger - This is the second charger ive had same ones last one got run over by a crane I must have bought over a dozen chargers in my time these are the best most reliable ive ever come accross i never thought id say it but worth double price wise 5⭐️

## Features

- Car Battery Charger, 12V/24V 20Amp 20A Battery Charger
- Portable battery charger,Carrying handle,Ammeter,Professional battery charger cable,metal material shell
- It has a boost option for faster charging and an ammeter that clearly displays the charging current;
- The battery charger is a fast and efficient way of getting your vehicle's battery back up and working.
- Ideal for cars vans tractors 12V or 24V lead-acid batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LSDMMH7 |
| Amperage | 20 Amps |
| Best Sellers Rank | #23,256 in Automotive ( See Top 100 in Automotive ) #84 in Battery Chargers |
| Brand | Anesty |
| Color | Yellow |
| Colour | Yellow |
| Compatible Devices | Cars, vans, tractors with 12V or 24V lead-acid batteries |
| Connector Type Used on Cable | Battery Terminal Clamp Connector |
| Current Rating | 20 Amps |
| Customer Reviews | 4.2 out of 5 stars 437 Reviews |
| Input Voltage | 230 Volts |
| Input voltage | 230 Volts |
| Item Dimensions D x W x H | 26D x 18W x 20H centimeters |
| Item Weight | 4.8 Kilograms |
| Item weight | 4.8 Kilograms |
| Manufacturer | Anesty |
| Mfr Part Number | A615D |
| Model Number | A615D |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Voltage | 24 Volts |
| Output voltage | 24 Volts |
| Product dimensions | 26D x 18W x 20H centimeters |
| UPC | 613497845322 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Anesty
- **Colour:** Yellow
- **Item weight:** 4.8 Kilograms
- **Output voltage:** 24 Volts
- **Product dimensions:** 26D x 18W x 20H centimeters

## Images

![Car Battery Charger, 12V/24V 20A 20Amp Heavy Duty Battery Charger, Ideal for Various Vehicle Cars Vans Tractors Lead-acid Batteries - Image 1](https://m.media-amazon.com/images/I/61ia6APv4HL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's a VERY GOOD charger that WORKS. - Certainly not "fussy digital rubbish with gimicks"
*by M***M on 21 October 2024*

This is an "Old School" type battery charger with a proper heavy duty transformer and a meaty bridge rectifier. That is all that is needed or necessary to charge lead acid batteries. I don't want fancy LCD's or blinking LED's on a flimsy printed circuit board. Just a box containing a decent transformer, a rectifier and an analogue ammeter with a needle - that is all that is necessary in a battery charger. This is the second of this model battery charger I've bought for topping-up my 24 volt off-grid battery bank when the household solar panels are giving a good surplus supply of electricity. The batteries are normally charged by a wind generator and then supplemented by these battery chargers when there is a surplus from the solar panels. We use the inverter for heavy power such as washing machine, dishwasher, tumble drier etc. and we now are saving money on electricity bills every month! This charger gives up to 20 amps at 12 volts and up to10 amps at 24 volts. With two of these paired I can often get a 20 amp charging rate into the 24 volt battery bank. That's just under 500 Watts. My only complaint with both chargers, is that the transformers overheated when the charge rate was heavy. i.e. when the inverter is pulling from the batteries AND from the battery chargers. This resulted in the built in thermal cut-out inside the transformer switching off each charger until it cooled. This is a safety feature to prevent overheating. I solved this by cutting a suitable hole in the side of each casing and fitting a 120mm x 120mm brushless mains powered cooling fan to each. (£9.02 per fan on Amazon) (looks similar to a computer fan). The fan is powered from the mains supply inside the charger This has completely cured the overheating problem and I can now drive both battery chargers very hard without them ever overheating and cutting out. THIS is the type of battery charger everybody should use. It punches out a serious amount of amps - especially at 12 volts. A car with a flat battery could be running again in 15 to 30 minutes thanks to one of these. Most of the digital stuff struggles to supply 4 or 5 amps at most. There is very little to go wrong with this type of battery charger - and if it does go wrong it's VERY easily fixed. I also have a very old NON-Digital 12 volt 8 amp battery charger which suddenly failed. For about £5.00 I replaced the bridge rectifier in about 15 minutes. Its as good as new again. You can't easily repair all the digital rubbish. They don't WANT you to repair their rubbish. Plus they stick on all sorts of bells and whistles which 99% of the time you don't need and are often the cause of product failure anyway. These battery chargers are robust, simple and perfect! - a bit like me, I suppose! Thanks for reading this far. P.S. Having now read a few other reviews here perhaps I should point out that the output of ANY battery charger is variable and depends on the load it is charging. In my case, when my 2 x 12volt, 235 amp hour batteries (total of 470 amp hours @24 volts) are nearly full the two chargers only put out a few amps. However, once the inverter kicks in to run an appliance, the output is considerably more - hence the need for the cooling fans when driving it hard. If a battery is flat or almost flat it will take a little while for the current flow to build up and for the battery to begin taking a charge. As the battery approaches full capacity the charge rate (amps) steadily diminishes. Don't simply switch on the charger (ANY charger!) and expect the ammeter to indicate maximum supply! It won't! Also, if your battery is charged so quickly that it gets more than slightly warm, you are very likely to damage it irreparably. Battery chargers have been around for over a hundred years. It's only in the past few years that the 'digital' stuff has been available. This 'Old School', 'Old technology' is simple, tried, tested and proven to work. End.

### ⭐⭐⭐⭐⭐ 5 ⭐️ charger
*by T***N on 1 August 2026*

This is the second charger ive had same ones last one got run over by a crane I must have bought over a dozen chargers in my time these are the best most reliable ive ever come accross i never thought id say it but worth double price wise 5⭐️

### ⭐⭐⭐⭐ Plenty of capacity but no mains switch which would add some usefulness.
*by I***N on 29 April 2026*

Good, plenty of capacity but no mains switch on it ?!, you plug it in and off it goes to charge.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-02*