---
product_id: 259689519
title: "[4-Pack] 12V 750mA Trickle Charger for Car Battery, Automatic Smart Battery Maintainer & Float Charger for Motorcycle, Boat, Lawn Mower, Marine SLA AGM Gel Lead Acid Batteries"
brand: "leicestercn"
price: "15909 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Leicestercn"
url: https://www.desertcart.is/products/259689519-4-pack-12v-750ma-trickle-charger-for-car-battery-automatic
store_origin: IS
region: Iceland
---

# Automatic 3-stage MCU charging 4 independent 12V chargers Multi-layer circuit protection [4-Pack] 12V 750mA Trickle Charger for Car Battery, Automatic Smart Battery Maintainer & Float Charger for Motorcycle, Boat, Lawn Mower, Marine SLA AGM Gel Lead Acid Batteries

**Brand:** leicestercn
**Price:** 15909 kr
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your fleet, stress-free and smart.

## Quick Answers

- **What is this?** [4-Pack] 12V 750mA Trickle Charger for Car Battery, Automatic Smart Battery Maintainer & Float Charger for Motorcycle, Boat, Lawn Mower, Marine SLA AGM Gel Lead Acid Batteries by leicestercn
- **How much does it cost?** 15909 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/259689519-4-pack-12v-750ma-trickle-charger-for-car-battery-automatic)

## 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

- • **Real-Time LED Status:** Bi-color LEDs keep you informed—yellow means charging, green means maintenance mode.
- • **Smart 3-Stage Charging:** From initialization to float mode, your batteries get the perfect charge every time.
- • **Versatile Connection Kit:** Includes 8 ft cables with alligator clips and ring terminals for effortless, secure hookups.
- • **Charge 4 Batteries Simultaneously:** Keep all your vehicles powered with one sleek 4-pack solution.
- • **Universal Lead-Acid Compatibility:** Works flawlessly with flooded, AGM, gel, SLA, and sealed batteries across cars, boats, and more.

## Overview

This 4-pack of 12V 750mA trickle chargers offers automatic, MCU-controlled 3-stage charging and maintenance for up to four lead-acid batteries simultaneously. Compatible with a wide range of battery types including flooded, AGM, gel, SLA, and sealed, it features bi-color LED indicators and comprehensive circuit protections. Ideal for cars, motorcycles, boats, lawn mowers, and more, each charger comes with versatile 8 ft cables and connectors for easy installation.

## Description

Buy [4-Pack] 12V 750mA Trickle Charger for Car Battery, Automatic Smart Battery Maintainer & Float Charger for Motorcycle, Boat, Lawn Mower, Marine SLA AGM Gel Lead Acid Batteries: Battery Chargers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Just buy these! You won't be disappointed! - I love these chargers! But I love tools, so there's that. Used them all last winter. They work fantastic!
Review: Great battery charger IF your battery has no load on it at all while charging - These are great little cheap 12v lead acid battery chargers. I use them for charging sealed lead acid batteries like you find in uninterruptable power supplies (1290's and such). They work great as long as the battery is disconnected from the load, bringing them up kindly to full charge and then "floating" or "maintaining" them at charge indefinitely. What doesn't work is if your battery is still connected to any sort of load. My guess is that the 750ma rate is just too slow to keep up with even tiny loads, so any load on the battery constantly pushes the charger back into "charge" mode. So if you want to charge a battery that is still connected to a load, you might look for a stronger charger. These are great for charging batteries "offline". Don't get me wrong, you CAN charge a battery even when it has a small load, but you'll probably see that it is always "charging" and never getting to "maintenance" mode, which may or may not be great for the battery. I'm not sure.

## Features

- 4-Pack 12V 750mA Battery Chargers: Includes four independent trickle chargers and battery maintainers for charging or maintaining up to four compatible 12V lead-acid batteries at the same time
- Automatic 3-Stage Charging: MCU-controlled charging progresses through initialization, bulk charging, and float maintenance, then switches to float mode after the charging cycle is complete
- For 12V Lead-Acid Batteries: Compatible with flooded, AGM, gel, SLA, sealed, and maintenance-free lead-acid batteries used in cars, motorcycles, boats, ATVs, lawn mowers, RVs, and powersports equipment; not for lithium batteries
- LED Charging Status and Circuit Protection: Bi-color LED shows yellow during charging and green in maintenance mode; includes reverse-polarity, short-circuit, over-voltage, and overcharge protection
- 8 ft Cable with Dual Connectors: Each charger includes a 6 ft AC cord, 2 ft DC cord, detachable alligator clips, and fused ring terminals for convenient battery connections

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LDL4ZQJ |
| Amperage | 0.75 A |
| Best Sellers Rank | #46,871 in Automotive ( See Top 100 in Automotive ) #256 in Battery Chargers |
| Brand | LEICESTERCN |
| Color | 4-Pack |
| Compatible Devices | car, motorcycle, boat, ATV, lawn mower |
| Connector Type Used on Cable | alligator or ring |
| Current Rating | 750 milliamps |
| Customer Reviews | 4.6 out of 5 stars 980 Reviews |
| Input Voltage | 12 volts |
| Item Dimensions D x W x H | 1"D x 1"W x 1"H |
| Manufacturer | LEICESTERCN |
| Mfr Part Number | C100044 |
| Model Number | LST-US-BC02 |
| Number of Items | 4 |
| Output Voltage | 12 volts_of_direct_current |
| Product Dimensions | 1"D x 1"W x 1"H |
| Specification Met | ETL, CE, FCC |
| UPC | 712424111100 |
| Unit Count | 4 Count |
| Warranty Description | 1 Year Manufacturer |

## Product Details

- **Brand:** LEICESTERCN
- **Color:** 4-Pack
- **Output Voltage:** 12 volts_of_direct_current
- **Product Dimensions:** 1"D x 1"W x 1"H
- **Specification Met:** ETL, CE, FCC

## Images

![[4-Pack] 12V 750mA Trickle Charger for Car Battery, Automatic Smart Battery Maintainer & Float Charger for Motorcycle, Boat, Lawn Mower, Marine SLA AGM Gel Lead Acid Batteries - Image 1](https://m.media-amazon.com/images/I/71ssgjD-NsL.jpg)
![[4-Pack] 12V 750mA Trickle Charger for Car Battery, Automatic Smart Battery Maintainer & Float Charger for Motorcycle, Boat, Lawn Mower, Marine SLA AGM Gel Lead Acid Batteries - Image 2](https://m.media-amazon.com/images/I/71sVP9NwWJL.jpg)
![[4-Pack] 12V 750mA Trickle Charger for Car Battery, Automatic Smart Battery Maintainer & Float Charger for Motorcycle, Boat, Lawn Mower, Marine SLA AGM Gel Lead Acid Batteries - Image 3](https://m.media-amazon.com/images/I/71gD6CmRoDL.jpg)
![[4-Pack] 12V 750mA Trickle Charger for Car Battery, Automatic Smart Battery Maintainer & Float Charger for Motorcycle, Boat, Lawn Mower, Marine SLA AGM Gel Lead Acid Batteries - Image 4](https://m.media-amazon.com/images/I/71Iq8wIPfhL.jpg)
![[4-Pack] 12V 750mA Trickle Charger for Car Battery, Automatic Smart Battery Maintainer & Float Charger for Motorcycle, Boat, Lawn Mower, Marine SLA AGM Gel Lead Acid Batteries - Image 5](https://m.media-amazon.com/images/I/81PZRTtm11L.jpg)

## Available Options

This product comes in different **Color, Number Of Items** options.

## Questions & Answers

**Q: Can I charge the lithium battery?**
A: Absolutely not, just for 12 volt lead acid batteries

**Q: Would this unit charge a 12v 120Ah battery?**
A: The MFG. recommends 4-18AH for this charger. If the charger doesn't sense something that turns it off, it might take 3-4 days to charge a 120AH completely. I put it on a car battery that took a day to bring up to float voltage, so it might be fine, but slow with a 120AH battery.

**Q: Can this charger be plugged into a 220 volt supply for use in UK/ Europe?**
A: No this has the USA two prongs for 110v

**Q: Does it only have the alligator clips?**
A: Packaged with alligator clips for an alternate connection and o-ring terminal harness for hard to reach spaces

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just buy these! You won't be disappointed!
*by A***. on May 25, 2026*

I love these chargers! But I love tools, so there's that. Used them all last winter. They work fantastic!

### ⭐⭐⭐⭐⭐ Great battery charger IF your battery has no load on it at all while charging
*by C***8 on January 12, 2022*

These are great little cheap 12v lead acid battery chargers. I use them for charging sealed lead acid batteries like you find in uninterruptable power supplies (1290's and such). They work great as long as the battery is disconnected from the load, bringing them up kindly to full charge and then "floating" or "maintaining" them at charge indefinitely. What doesn't work is if your battery is still connected to any sort of load. My guess is that the 750ma rate is just too slow to keep up with even tiny loads, so any load on the battery constantly pushes the charger back into "charge" mode. So if you want to charge a battery that is still connected to a load, you might look for a stronger charger. These are great for charging batteries "offline". Don't get me wrong, you CAN charge a battery even when it has a small load, but you'll probably see that it is always "charging" and never getting to "maintenance" mode, which may or may not be great for the battery. I'm not sure.

### ⭐⭐⭐⭐⭐ they work great.
*by L***Z on March 26, 2026*

I have 16 or these now and they keep the batteries up to charge over the winter. They work great.

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---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-11-15*