---
product_id: 593713418
title: "20-Amp Smart Battery Charger,Lithium,LiFePO4,Lead-Acid(AGM/Gel/SLA.) Car Battery Charger,Trickle Charger, Maintainer/deep Cycle Charger,12V/20A and 24V/10A,for Boat,Motorcycle,Lawn Mower,Golf cart."
brand: "htrc"
price: "1686 Lei"
currency: RON
in_stock: true
reviews_count: 4
category: "Htrc"
url: https://www.desertcart.ro/products/593713418-20-amp-smart-battery-charger-lithium-lifepo4-lead-acid-agm
store_origin: RO
region: Romania
---

# 20A max charging current Supports LiFePO4 & Lead-Acid 7-level multi-protection system 20-Amp Smart Battery Charger,Lithium,LiFePO4,Lead-Acid(AGM/Gel/SLA.) Car Battery Charger,Trickle Charger, Maintainer/deep Cycle Charger,12V/20A and 24V/10A,for Boat,Motorcycle,Lawn Mower,Golf cart.

**Brand:** htrc
**Price:** 1686 Lei
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smarter, drive farther — never get left powerless!

## Quick Answers

- **What is this?** 20-Amp Smart Battery Charger,Lithium,LiFePO4,Lead-Acid(AGM/Gel/SLA.) Car Battery Charger,Trickle Charger, Maintainer/deep Cycle Charger,12V/20A and 24V/10A,for Boat,Motorcycle,Lawn Mower,Golf cart. by htrc
- **How much does it cost?** 1686 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/593713418-20-amp-smart-battery-charger-lithium-lifepo4-lead-acid-agm)

## Best For

- htrc enthusiasts

## Why This Product

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

## Key Features

- • **Power-Packed Charging ⚡:** Delivers up to 20A for 12V and 10A for 24V batteries, ensuring rapid and efficient power-up for your vehicle’s battery.
- • **Smart & Safe Operation 🛡️:** 7-level intelligent protection guards against overcurrent, overvoltage, short circuits, and reverse polarity for worry-free charging.
- • **User-Friendly LCD Display 📊:** Real-time monitoring of voltage, current, temperature, and charge status with easy mode selection for summer/winter conditions.
- • **Intelligent Battery Maintenance 🔄:** Automatically switches to trickle charge and uses pulse repair technology to rejuvenate battery health and extend lifespan.
- • **Universal Battery Compatibility 🔋:** Seamlessly charges Lithium, LiFePO4, AGM, Gel, SLA, and more—perfect for cars, motorcycles, boats, and golf carts.

## Overview

This 20-Amp Smart Battery Charger intelligently supports 12V and 24V batteries including Lithium, LiFePO4, and various Lead-Acid types. Featuring a powerful 20A/10A output, multi-level safety protections, and automatic maintenance modes, it’s designed for a wide range of vehicles from cars to golf carts. The large LCD display and smart CPU ensure efficient, safe, and hassle-free charging, making it an essential tool for any professional or enthusiast aiming to maximize battery life and performance.

## Description

20-Amp Smart Battery Charger,Lithium,LiFePO4,Lead-Acid(AGM/Gel/SLA.) Car Battery Charger,Trickle Charger, Maintainer/deep Cycle Charger,12V/20A and 24V/10A,for Boat,Motorcycle,Lawn Mower,Golf cart. : desertcart.in: Electronics

Review: Okay good charger but the cooling fan doesn't need to be running flat out in cool weather it should be pwm controlled not all out noise all the time. A resistor will be getting added to slow the fan speed to a reasonable speed
Review: Resultó muy util. Lo utilizamos para rescatar unas baterias de litio que estaban muy descargadas. Volvería a comprar.

## Features

- 🚙 [Widely used] Intelligent automatic recognition of 12/24V battery, quick charging, 12V 20Amp, 24V 10Amp ultra-high power, deep cycle battery charging, does not damage the battery. Lithium, LifePO4, Lead acid (AGM/GEL/EFB, MF, Flooded battery, VRLA, SLA, wet battery..) Suitable for cars, trucks, motorcycles, SUVs, golf carts, agricultural vehicles, motorboats and so on. Maximum voltage: Lithium :12.4V / 24.8V. Lead acid :14.7V / 29.4V. LifePO4:14.6V / 29.2V. Please select the correct type.
- 🚗 [Protection and Maintenance] 7 level fast intelligent charger, temperature compensation, cooling system, over current, over voltage, short circuit and reverse connection protection, no spark, refractory material, 13 ft cable, multiple protection, safe and reliable. Input voltage :100-240V 50/60Hz, output voltage/current :12 V20A, 24 V10A. Minimum starting voltage :1V. Automatically and intelligently adjust charging current to prolong battery life. It can'tactivate a depleted battery
- 🚚 [Automatic charging] Automatic detection and identification of 12V and 24V batteries without manual selection. The CPU monitors the charging process intelligently. When fully charged, it automatically enters trickle charging, detects sulfate layer and acid layer, and adopts the latest pulse repair function to restore lost battery performance and extend battery life. You can select charging current and battery type. When the battery is low, the maximum charging current can reach 20 amps
- 🚌 [Safe Charging] Intelligent charger, large LCD display of charging and battery status; Charge voltage and current, internal temperature, charge percentage, summer, winter mode, etc. The operation procedure is simple, just plug in the power, select the battery type and charging current, and charge the battery intelligently. Battery charger, battery maintenance, trickle charger, battery desulfurization in one battery solution. Essential tools for your home. Let you charge more secure.
- 👏 [strong quality and service] we are a professional charger brand. We have quality products and after-sales service. We offer permanent after - sale service for this product. Thank you for your support, if you have any questions, please feel free to contact us! 📦📦【What You Get】 Smart charger, 3M power cord, cable clip, manual, 2 junction boxes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3CV4S2Y |
| Batteries Included | No |
| Batteries Required | No |
| Battery cell composition | Lithium |
| Best Sellers Rank | #497,036 in Electronics ( See Top 100 in Electronics ) #1,518 in Mobile Automobile Chargers |
| Brand | HTRC |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (13) |
| Date First Available | 24 July 2023 |
| Does it contain liquid? | No |
| Includes Rechargeable Battery | No |
| Item Dimensions LxWxH | 25 x 21 x 14 Centimeters |
| Item Weight | 520 g |
| Item model number | 20Amp |
| Manufacturer | HTRC-RC |
| Model | 20Amp |
| Model Name | 20Amp |
| Number of items | 1 |
| Product Dimensions | 25 x 21 x 14 cm; 519.82 g |

## Product Details

- **Brand:** HTRC
- **Colour:** Black
- **Item Weight:** 520 g
- **Output Voltage:** 12 Volts
- **Product Dimensions:** 9D x 15.6W x 5H Centimeters

## Images

![20-Amp Smart Battery Charger,Lithium,LiFePO4,Lead-Acid(AGM/Gel/SLA.) Car Battery Charger,Trickle Charger, Maintainer/deep Cycle Charger,12V/20A and 24V/10A,for Boat,Motorcycle,Lawn Mower,Golf cart. - Image 1](https://m.media-amazon.com/images/I/71VGrcDajPL.jpg)

## Questions & Answers

**Q: I just received my 20 amp charger today, the fan is extremely loud. Is anyone else's?**
A: yes, it is loud. I have the 60 amp. I thought mine was malfunctioning, returned and replaced. same volume.
head's up, the led indicator light failed on both units I owned within a month.
on the plus side it's still working flawlessly otherwise after 12 months of constant use.

**Q: Will this charge 4- 12.8volt 100ah (400ah total) life P04 batteries wired in parallel?**
A: I would assume so. It will max out it charging capabilities and will take longer to reach full charge. I have it charging (2) 100 amp Life PO4 batteries that are about 8 years old. It works fine

**Q: Are there other types of battery connectors that can be purchased for this charger?  ....like eyelets or lugs?**
A: I doubt it as it appears to have a proprietary plug on the charger to connect the supplied cable with alligator clips and they provide 2 copper ring connectors qhere I presume you are expected to cut the alligators clips off and crimp on the provided rings.  If they expected you to use rings, then i suspect they would have provided a second cable to interchange. Keep in mind that you essentially have a + and - cables that you can cut and splice on any connector you want. I spliced an ASE connector in line between the alligator clips and then installed wires with ASE connectors on one end and rings on the other end to all my other batteries so now i can just quick connect to any battery that needs charging.

**Q: Can it charge 2 12 volt in series 24 volt mode**
A: Yes, please feel free to use it. Thank you for choosing P20 smart charger!

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by M***. on 25 April 2023*

Okay good charger but the cooling fan doesn't need to be running flat out in cool weather it should be pwm controlled not all out noise all the time. A resistor will be getting added to slow the fan speed to a reasonable speed

### ⭐⭐⭐⭐⭐ Review
*by D***N on 4 December 2024*

Resultó muy util. Lo utilizamos para rescatar unas baterias de litio que estaban muy descargadas. Volvería a comprar.

### ⭐⭐⭐⭐ Review
*by K***R on 16 February 2023*

I live in Australia and it did not come with an Australian plug. Wasn't impressed with that.

## Frequently Bought Together

- 20-Amp Smart Battery Charger,Lithium,LiFePO4,Lead-Acid(AGM/Gel/SLA..) Car Battery Charger,Trickle Charger, Maintainer/deep Cycle Charger,12V/20A and 24V/10A,for Boat,Motorcycle,Lawn Mower,Golf cart..
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-06*