---
product_id: 4897540
title: "Schumacher SE-82-6 Dual Rate Manual Battery Charger #SE-82-6"
brand: "schumacher electric"
price: "฿4591"
currency: THB
in_stock: false
reviews_count: 6
url: https://www.desertcart.co.th/products/4897540-schumacher-se-82-6-dual-rate-manual-battery-charger-se
store_origin: TH
region: Thailand
---

# 6A dual-rate power boost Versatile 6V & 12V compatibility 33% faster charge time Schumacher SE-82-6 Dual Rate Manual Battery Charger #SE-82-6

**Brand:** schumacher electric
**Price:** ฿4591
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Charge smarter, not longer — power up with precision!

## Quick Answers

- **What is this?** Schumacher SE-82-6 Dual Rate Manual Battery Charger #SE-82-6 by schumacher electric
- **How much does it cost?** ฿4591 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/4897540-schumacher-se-82-6-dual-rate-manual-battery-charger-se)

## Best For

- schumacher electric enthusiasts

## Why This Product

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

## Key Features

- • **Fast & Efficient:** Charges 33% faster than standard 4A models—get back on the road or lawn quicker.
- • **Compact & Portable:** Lightweight 5.75 lbs design fits easily in your garage or workshop without clutter.
- • **Reliable Manual Control:** Manual operation ensures precise charging tailored to your battery’s needs—no guesswork.
- • **Dual-Rate Charging Power:** Switch seamlessly between 2A trickle and 6A medium-rate charging for ultimate battery care.
- • **Multi-Voltage Versatility:** Supports both 6V and 12V batteries, perfect for motorcycles, snowmobiles, and garden tractors.

## Overview

The Schumacher SE-82-6 is a dual-rate manual battery charger delivering 2A trickle and 6A medium-rate charging for 6V and 12V batteries. It charges 33% faster than comparable 4A models, ideal for motorcycles, snowmobiles, and garden equipment. Compact and reliable, it offers precise manual control for efficient battery maintenance.

## Description

From the Manufacturer               Schumacher makes a wide variety of hand-held portable chargers to meet a wide variety of needs. The metal hand-held portable chargers are made with all steel cases coated with baked enamel finishes. There are chargers for 6, 12 and 24 volt battery systems. Schumachers Signature Series has a rugged durability of polypropylene with the latest high-tech features and design. All of these polypropylene chargers come with reverse hookup safeguard and super-grip clamps for top and side-mount battery post.

## Features

- Two-in-one charger provides 6-amp manual and 2-amp trickle charger for 6 and 12 volt batteries
- 2 amp rating is excellent for trickle charging batteries in motorcycles, snowmobiles, lawnmowers and garden tractors
- Can be switched to 6 amp medium rate charging for larger batteries in 6-8 hours
- 2 amp trickle charge for motorcycle and small automotive batteries in 3-8 hours
- 6 amp rate charges 33% faster than 4 amp model
- This product cannot be shipped to Oregon or California
- Not compatible with the WM-12 or EC-25 quick connect cables

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Schumacher |
| Brand | Schumacher |
| Item Weight | 5.75 pounds |
| Product Dimensions | 5 x 9 x 9 inches |
| Item model number | SE-82-6 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | SHU-SE82-6 |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Schumacher
- **Color:** Black & Silver
- **Product Dimensions:** 5"D x 9"W x 9"H
- **Item Weight:** 5.8 Pounds
- **Output Voltage:** 24 Volts (DC)

## Images

![Schumacher SE-82-6 Dual Rate Manual Battery Charger #SE-82-6 - Image 1](https://m.media-amazon.com/images/I/8160rWP35jL.jpg)

## Questions & Answers

**Q: Does this have a safety shutdown when the battery is fully charged?**
A: No it does not. It continues to charge but at a low rate.

**Q: will charger overcharge a battery if left hooked up after complete charging?**
A: Philip is absolutely right.  This is from the product manual:

WARNING: This charger will continue to charge even after the battery is charged.
WARNING: Overcharging will damage the battery.
This is a manual (non-automatic) battery charger. A Manual charger will continue to charge and will not shut off. You must keep a visual check on the ammeter to determine when the battery is charged.

**Q: is only a manual charger and no switch for automatic? What unit will be good that is switched like the old ones switch from auto to manual if wanted**
A: The SE-82-6 is a manual charger only - please try the SE-520MA

**Q: Will this work for my wen generator**
A: I very much doubt it......  a generated makes electric power via rotating parts and inductive magnetic fields.  Which is nothing like a battery load.  Take the generated to an electric motor repair shop.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So far so good
*by J***. on February 9, 2013*

I only received this a couple of days or so ago. I tested it out and it worked fine. I tested it on a not quite fully charged battery. I had one of these for many years until Sandy took it away. It works the same as my old one so far. Upon connecting using the 6 amp setting, the meter went to 8 for a second or two, then gradually dropped to ~ 3 amps. I unplugged it, then set it to 2 amps and plugged it again. The lower gauge went to ~2 amps for a second or so, then dropped just below that. That is exactly the way my old one did. Same metal case and heavy transformer. It only remains to be seen if it will last as long.To the other reviewers that panned this for a lack of automatic shutoff or a fully charged light, please buy an automatic model. I used the previous version of this to charge batteries that are very dead from lights left on, long storage, etc. An automatic model probably will not read enough voltage to start charging. I also used this to put a; "Top off charge" into my boat batteries, My automatic charger used to shut off just below fully charged.

### ⭐⭐⭐⭐⭐ What a bargain
*by R***H on December 16, 2012*

This 2 amp 6 amp battery charger functions perfectly. I had a new discharged 12 v interstate car battery sitting in the elements for a year, and was wondering if it had sulfated due to non use. I hooked it up to my Schumacher, and warmed it on the 2 amp setting for a few hours, then switched to the 6 amp for a few hours till I was sure it was really taking a good charge (the display is easier to read in 6amp setting) then put it on 2 amp until I was sure the charge was complete. It took me a day and a half, but the battery is still well over 12 volts two days later, and cranks the auto just fine. A new batt. is over a hundred dollars, but this unit is a real bargain.

### ⭐ Read Before Use!!!  Potentially Dangerous Wiring Issue
*by J***Y on June 6, 2018*

Received this from Amazon and put it right to work attempting to revive a battery that went dead over the winter. As I waited for the battery to charge, I noticed the sealed battery had vented itself through its safety valve several times. The battery also became quite hot, more than what was expected. Almost hot enough to be uncomfortable to hold. Upon checking the battery with a multimeter, the multimeter displayed a negative voltage. I spent the next hour double checking everything, trying different batteries, etc. Still showed negative voltage while charging. I decided to inspect the unit (4x torx 15 security screws) and lo and behold, the clamp wires were incorrectly connected INSIDE THE UNIT. It is clearly marked "(-) out" and "(+) out" on the board inside.It seemed to me when I unboxed the unit, that it may have been opened before. However, after reading some of the 1-star reviews here, I am beginning to think it really is a case of extremely poor quality control. This issue would explain a majority of the problems many others have given about shorting out, killing batteries, etc. I'm surprised there isn't a recall on this item. I would never think I would need to check a new item to make sure it was assembled correctly, given other older Schumacher products I own. The unit seems to work correctly after swapping the blade connectors to the proper locations. Time will tell if the battery is destroyed and if the unit lasts much longer.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-05*