---
product_id: 559819643
title: "LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM Gel Cell Wet Lead Acid Batteries"
brand: "leicestercn"
price: "54943 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Leicestercn"
url: https://www.desertcart.hu/products/559819643-lst-12v-battery-trickle-charger-maintainer-portable-smart-float-charger
store_origin: HU
region: Hungary
---

# Smart float charging with MCU control Waterproof & dust-proof design 12V lead-acid battery compatible LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM Gel Cell Wet Lead Acid Batteries

**Brand:** leicestercn
**Price:** 54943 Ft
**Availability:** ✅ In Stock

## Summary

> 🔌 Keep your ride ready—smart, sleek, and always charged!

## Quick Answers

- **What is this?** LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM Gel Cell Wet Lead Acid Batteries by leicestercn
- **How much does it cost?** 54943 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/559819643-lst-12v-battery-trickle-charger-maintainer-portable-smart-float-charger)

## Best For

- leicestercn enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Reliable:** Waterproof and dust-proof casing ensures safe operation in any environment, from garages to outdoor adventures.
- • **Compact & Portable:** Ultra-lightweight and non-slip design with removable ring/alligator clips for effortless transport and use anywhere.
- • **Intuitive LED Feedback:** Clear LED indicators provide real-time battery status and diagnostics, even during maintenance mode.
- • **Smart Automatic Charging:** Intelligent MCU-controlled charging cycle switches to float mode to prevent overcharging and extend battery life.
- • **Universal 12V Compatibility:** Perfectly charges all 12V lead-acid batteries including AGM, gel, and flooded types for cars, motorcycles, lawn mowers, and more.

## Overview

The LST 12V Battery Trickle Charger Maintainer is a compact, smart float charger designed for all 12V lead-acid batteries including AGM, gel, and flooded types. Featuring MCU-controlled automatic charging that switches to maintenance mode to prevent overcharge, it offers intuitive LED status indicators and a rugged waterproof design. Lightweight and portable, it’s ideal for cars, motorcycles, lawn mowers, and more, ensuring your battery stays optimally charged wherever you go.

## Description

LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM Gel Cell Wet Lead Acid Batteries : desertcart.in: Car & Motorbike

Review: Una de las mejores opciones para mantener las baterías con carga óptima. Su funcionamiento de bajo amperaje y su precio, son inmejorables
Review: You plug this thing into a standard electric outlet, and hook the cables to the car battery. In our case, the battery is for a 1998 Tacoma that we don't drive very often. It gets depleted periodically and then the truck won't start. We have used this charger on it twice and it has done the job. It's not a quick charger. It's has been an overnight process for us. But at the end of it, we have a functioning battery again. No, jumping, no AAA, and no charging while driving after a jump, which I've been told is bad for the alternator or the generator or something.The power cord on this charger is fairly short. Unless you are parked really close to an electrical outlet, you'll need to remove the battery and carry it closer to power. I'd rate this a good purchase. Cheap, simple, and it works. If any weirdness develops, I'll revise the rating, but for now, it's a 5.

## Features

- Ideal for all 12 volt lead-acid charging, flooded or sealed maintenance-free batteries (AGM and gel cell); it is the best portable car smart charger for cars, motorcycles, marine, boats, RVs, off-road vehicles, power sports, lawn mowers and garden, children's toys, etc.
- Automatic and high efficiency: automatic charging cycle switches functionality to float mode after the battery is fully charged by MCU; high efficiency, long service life and high reliability.
- Intuitive LED displays: LST 1.1a car battery charger maintainer provides visual state-of-charge feedback and diagnostic information controlled by MCU, even when in maintenance mode.
- Unique design and waterproof: ultra-compact, lightweight, non-slip and easy to carry; marked with removable ring or alligator connectors, it will charge and maintain your battery wherever you go; waterproof and dust-proof means it is safe to use in all situations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CZ7KWP3 |
| Batteries Included | No |
| Batteries Required | No |
| Battery cell composition | Lead Acid |
| Brand | LEICESTERCN |
| Country of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,464) |
| Date First Available | 13 September 2023 |
| Item Dimensions LxWxH | 8.1 x 4.3 x 3.3 Centimeters |
| Item Weight | 272 g |
| Item model number | C11 |
| Manufacturer | LEICESTERCN |
| Model | C11 |
| Number of Ports | 1 |
| Product Dimensions | 8.13 x 4.32 x 3.3 cm; 272 g |
| Voltage | 12 Volts |

## Product Details

- **Brand:** LEICESTERCN
- **Colour:** 1.1 amp
- **Item Weight:** 0.27 Kilograms
- **Output Voltage:** 12 Volts
- **Specification Met:** CE

## Images

![LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM Gel Cell Wet Lead Acid Batteries - Image 1](https://m.media-amazon.com/images/I/715d7Gex1VL.jpg)
![LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM Gel Cell Wet Lead Acid Batteries - Image 2](https://m.media-amazon.com/images/I/71BeRqxdsAL.jpg)
![LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM Gel Cell Wet Lead Acid Batteries - Image 3](https://m.media-amazon.com/images/I/61GkQ041xSL.jpg)
![LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM Gel Cell Wet Lead Acid Batteries - Image 4](https://m.media-amazon.com/images/I/71GdHFTLu3L.jpg)
![LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM Gel Cell Wet Lead Acid Batteries - Image 5](https://m.media-amazon.com/images/I/71WxpLX6jaL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Is this a dual voltage that I can use overseas with 220v outlets?**
A: The people who answered the question in the negative can't read. The specifications say the input voltage is 100-240 VAC so yes it will work on 220.

**Q: On my charger it shows all the green lights. Its green light in 0-50 and 50-100 and also green on standby. Is that normal???**
A: Hi dear, thank you for your attention on this trickle charger, when the 50% light ON, it means  half charged; when the 100% light ON, it means your battery was fully charged, then it will switch to maintenance mode and manage your batteries health on its own.

**Q: How do I know which Stage it is charging on?**
A: You can only guess.  There are 4 led indicators, but they won't tell you exactly what stage is the charging.  The red dots with numbers(1,2,3,4) do NOT light up.

**Q: Does the charging current change once the battery is fully charged? At what voltage does this smart charger detect that battery is fully charged?**
A: Hi dear, this smart battery charger will switch to float mode after fully charged and maintains the battery through pulse charging, the output voltage is limited to 14.7v while charging current declines as the battery charges to its full capacity.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***. on 19 April 2024*

Una de las mejores opciones para mantener las baterías con carga óptima. Su funcionamiento de bajo amperaje y su precio, son inmejorables

### ⭐⭐⭐⭐⭐ Review
*by T***O on 24 November 2025*

You plug this thing into a standard electric outlet, and hook the cables to the car battery. In our case, the battery is for a 1998 Tacoma that we don't drive very often. It gets depleted periodically and then the truck won't start. We have used this charger on it twice and it has done the job. It's not a quick charger. It's has been an overnight process for us. But at the end of it, we have a functioning battery again. No, jumping, no AAA, and no charging while driving after a jump, which I've been told is bad for the alternator or the generator or something.The power cord on this charger is fairly short. Unless you are parked really close to an electrical outlet, you'll need to remove the battery and carry it closer to power. I'd rate this a good purchase. Cheap, simple, and it works. If any weirdness develops, I'll revise the rating, but for now, it's a 5.

### ⭐⭐⭐⭐⭐ Review
*by K***A on 13 May 2019*

I love this battery charger!! My Toro Zero turn was always having battery issues, and I had to boost it continually. But this little charger charged up my battery in less than 24 hours!! Easy to hook up, easy to use, very easy to see the amount/status of charging.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hu/products/559819643-lst-12v-battery-trickle-charger-maintainer-portable-smart-float-charger](https://www.desertcart.hu/products/559819643-lst-12v-battery-trickle-charger-maintainer-portable-smart-float-charger)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-22*