---
product_id: 54078988
title: "1.25-Amp 6V/12V Smart Battery Charger - Fully-Automatic Trickle Charger & Maintainer for Car, Motorcycle, ATV, Boat, Lawn Mower"
brand: "suuwer"
price: "R$386"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/54078988-1-25-amp-6v-12v-smart-battery-charger-fully-automatic
store_origin: BR
region: Brazil
---

# 1.25A fast trickle charge 6V/12V multi-battery compatibility 4-step smart charging & protection 1.25-Amp 6V/12V Smart Battery Charger - Fully-Automatic Trickle Charger & Maintainer for Car, Motorcycle, ATV, Boat, Lawn Mower

**Brand:** suuwer
**Price:** R$386
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smart, ride fearless — never miss a beat!

## Quick Answers

- **What is this?** 1.25-Amp 6V/12V Smart Battery Charger - Fully-Automatic Trickle Charger & Maintainer for Car, Motorcycle, ATV, Boat, Lawn Mower by suuwer
- **How much does it cost?** R$386 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/54078988-1-25-amp-6v-12v-smart-battery-charger-fully-automatic)

## Best For

- suuwer enthusiasts

## Why This Product

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

## Key Features

- • **Safety-First Design:** Built-in spark proof, reverse polarity, and overload protections keep you and your battery safe.
- • **Memory Mode Convenience:** Remembers your last voltage setting for effortless, plug-and-play charging every time.
- • **Precision 4-Step Charging:** Optimizes battery health with Initialization, Bulk, Absorption, and Float modes—no overcharging, ever.
- • **Smart Multi-Voltage Mastery:** Seamlessly charges 6V & 12V batteries across motorcycles, boats, ATVs, and more.
- • **Winter-Ready Battery Guardian:** Maintains your battery through long idle periods, ensuring your ride is always ready to roar.

## Overview

The Suuwer SUW012 is a compact, fully-automatic 1.25A trickle charger designed for 6V and 12V sealed lead acid batteries. Featuring a 4-step intelligent charging program and multiple safety protections, it supports a wide range of vehicles including motorcycles, ATVs, boats, and lawn equipment. Its memory function and winter maintenance mode ensure hassle-free, long-term battery care with a reliable 2-year warranty.

## Description

1.25-Amp Trickle Battery Charger 6V/12V Fully-Automatic Smart Battery Maintainer for Motorcycle, ATV, Boat, Lawn Mower and More

## Features

- Compatible with sealed lead acid battery, including flooded, GEL, AGM, VRLA, Deep-cycle and maintenance-free batteries. Adapts to all of 6V & 12V battery for car, motorcycle, lawn mower, atv, lawn tractor, truck, suv, boat, classic car, emergency batteries and more.
- Plugs into a 120V outlet and outputs 6 volt and 12 volt ; spark proof with reverse polarity protection (will not supply power unless the connection is correct)
- Supports fast charging of smallbatteries from 1.5Ah to 24Ah, Supports long-term maintenance of large batteries from 25Ah to 65Ah.
- Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode) allows for optimization of battery power, without overcharging. (Note: If the battery power is lower than 3.6v, it is a bad battery and cannot be charged normally)
- Intelligent identification of LED ( Flashing red light means it doesn't work: the reason is that the battery is reversely connected, the battery is not connected and the battery power is low 3.6v ). The red light is always on for normal charging, the green light flashes to fully charge the battery, and the green light is always on to switch to the floating charging maintenance mode.
- The car battery can be maintained throughout the winter. Automatic charge cycle functionality switches to float mode after fully charging the battery.
- The battery charger comes with a memory function that remembers your 6V or 12V charging mode. 【You must not connect to 24V or otherunsuitable batteries (e.g. NiCd-batteries).】
- Note: Can't charge a completely dead battery and does not support battery charging that turns on the green light in less than 1 minute, The above bad batteries need to be replaced
- Friendly Service: Quality issues 2-Year warranty from the purchase date. please contact seller customer service team directly for any product issue.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Suuwer |
| Brand | Suuwer |
| Model | SUW012 trickle charger |
| Item Weight | 11.7 ounces |
| Product Dimensions | 1.18 x 2.32 x 3.8 inches |
| Item model number | SUW012 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | SUW012 |
| Special Features | Over Voltage Protection, Over Current Protection, Short Circuit Protection, Overload Protection, Dust Resistance |
| Amperage | 1.25 Amps |
| Voltage | 12 Volts (DC) |

## Product Details

- **Brand:** Suuwer
- **Color:** Black
- **Product Dimensions:** 1.18"D x 2.32"W x 3.8"H
- **Item Weight:** 11.68 ounces
- **Output Voltage:** 12 Volts (DC)

## Images

![1.25-Amp 6V/12V Smart Battery Charger - Fully-Automatic Trickle Charger & Maintainer for Car, Motorcycle, ATV, Boat, Lawn Mower - Image 1](https://m.media-amazon.com/images/I/7164zHLIgFL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it work for camper / RV batteries in winter?**
A: I assume your camper battery is a 12 volt battery.  If that's the case it would work. This charger works on either a 6 volt or 12 volt.

**Q: For a Club Car configuration, will single unit maintain all 6 batteries or do I need 3 units for winter maintenance?**
A: I do not believe it can maintain 6 batteries for the winter. I used it to bring back 2 - 6 volt batteries at a time, that had become unreadable by my normal charger because of low voltage. I put my normal charge on a weekly wall timer to maintain over a long period of time when I'm not around

**Q: Will this charger p/u charge on nearly dead battery and not kick off & tell me to check battery**
A: It did for me - my normal charger would not recognize my batteries and this unit charged them

**Q: Will this charge completely dead batteries?**
A: Nothing will charge completely dead batteries but I used this to charge batteries that would not take a charge from a normal trickle charger. It worked great for that. So if they can be saved this should be able to charge them

## Frequently Bought Together

- Suuwer 1.25-Amp Trickle Battery Charger 6V/12V Fully-Automatic Smart Battery Maintainer for Motorcycle, ATV, Boat, Lawn Mower and More
- NOCO GENIUS1: 1A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries

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**Shop now:** [https://www.desertcart.com.br/products/54078988-1-25-amp-6v-12v-smart-battery-charger-fully-automatic](https://www.desertcart.com.br/products/54078988-1-25-amp-6v-12v-smart-battery-charger-fully-automatic)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*