---
product_id: 1997318
title: "Schumacher SE-5212A 2/10/50 Amp Automatic Handheld Battery Charger"
brand: "schumacher electric"
price: "¥2470"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/1997318-schumacher-se-5212a-2-10-50-amp-automatic-handheld-battery
store_origin: JP
region: Japan
---

# Fast charging (3-5 hrs) 3 charging modes (2/10/50A) Durable steel case Schumacher SE-5212A 2/10/50 Amp Automatic Handheld Battery Charger

**Brand:** schumacher electric
**Price:** ¥2470
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power Up Your Drive with Schumacher!

## Quick Answers

- **What is this?** Schumacher SE-5212A 2/10/50 Amp Automatic Handheld Battery Charger by schumacher electric
- **How much does it cost?** ¥2470 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1997318-schumacher-se-5212a-2-10-50-amp-automatic-handheld-battery)

## 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

- • **Built to Last:** Heavy-gauge steel case with a powder-coated finish for durability.
- • **Stay Informed:** LED indicator keeps you updated on charging status.
- • **Charge with Confidence:** Fully automatic 12-volt battery charger prevents overcharging.
- • **Speed Meets Efficiency:** Experience rapid charging in just 3 to 5 hours.
- • **Versatile Power Options:** Compatible with 2, 10, and 50-amp applications.

## Overview

The Schumacher SE-5212A is a versatile handheld battery charger designed for 12-volt batteries, featuring fully automatic operation to prevent overcharging. With fast charging capabilities of 3 to 5 hours and multiple amp options, it’s built with a durable steel case, making it a reliable choice for any automotive enthusiast.

## Description

This automatic handheld battery charger is completely automatic and offers 50-, 10-, and 2-amp charging modes. The LED indicators make it easy to check charging status at a glance. Its 50-amp mode helps engines with emergency starting, while the 10-amp fast-charging mode can recharge a battery in 3 to 5 hours. The 2-amp trickle charge mode charges a small 12-volt battery in 2 to 12 hours.

Review: 8v Golf Cart batteries Brought back from the dead! Thank you Shumacher! - Bought for my EZGO golf cart as the batteries were fully discharged by accident and only registered .2 volts yes point 2 volts. I have a 48v golf cart 6 x 8v batteries and with this charger set at 2amp load deep cycle I charged each battery for 30 min. Like most carts my batteries are wired in series and I didn't have to disconnect the cables to charge each. Just connect the positive to positive and negative to negative on one single battery at a time and that brought my battery voltage up to 7.57-7.87 volts on each and once I did all six batteries I was able to plug in my EZGO charger and let it do its thing. the next morning I ran my cart without issue for approx. 10 minutes and put back on charger and again ran for approx. 15 minutes then back on the EZGO charger so I had 3 discharge/recharge cycles and cart runs like a champ. I always kept the water above the corrugated baffle things (not sure of the name) so wasn't an issue. If you do fill only use distilled water in batteries (it's cheap $1/gal) don't be lazy! I put this out there for others like me that didn't know exactly if or how to charge and 8v battery with a 12v charger since no one really makes a 8v charger. Neither the batteries nor this battery charger go hot during the 30 minutes, in fact the batteries never even got warm. I am sure there are plenty out there who will poo poo this but after much research online I took the plunge without issue and this charge saved me 800 for new batteries after I spent 800 a year ago for new ones. ideally you never want your deep cycle golf cart batteries to fully discharge as it puts stress on the battery and will shorten their lifespan but life happens and if you find yourself in my shoes I hope this helps you. This charger does have an auto kill circuit so it will shut down if a mistake was made. Best bang for the buck in my opinion and we are riding again!
Review: Works great with my Charge-O-Matic - This is a great little battery charger. Robust and easy to use. I mostly use it to charge my trolling motor batteries. The only thing it didn't like was that the manual says to remove the battery after it's fully charged and I never remember to do that. Also, if I leave the batteries sitting for a few months, they discharge and aren't ready to go when I need them. I found a great solution, a product on desertcart called Charge-O-Matic. It is a long term timer that I plug the Schumacher charger into and leave the batteries connected. I set it to come on once every 30 days for 12 hours. Now the trolling motor batteries are always fully charged and ready to go and should last for years.

## Features

- Handheld battery charger with fully automatic 12-volt battery charger
- Prevents overcharging of batteries. Heavy-gauge steel case with powder-coated finish
- Fast charging capacity charges in 3 to 5 hours
- LED helps keep driver informed of chargers operation
- Works with 50, 10, and 2-amp applications
- 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 |
|---------------|-------|
| ASIN | B0009IBJCQ |
| Amperage | 50 Amps |
| Battery Charge Time | 5 Hours |
| Brand | Schumacher Electric |
| Bullet Point | Fast charging capacity charges in 3 to 5 hours, Handheld battery charger with fully automatic 12-volt battery charger, LED helps keep driver informed of chargers operation, Not compatible with the WM-12 or EC-25 quick connect cables, Prevents overcharging of batteries. Heavy-gauge steel case with powder-coated finish, This product cannot be shipped to Oregon or California, Works with 50, 10, and 2… |
| Charging Time | 5 Hours |
| Color | Black & Silver |
| Current Rating | 50 Amps |
| Customer Reviews | 4.2 out of 5 stars 985 Reviews |
| Global Trade Identification Number | 00026666706254 |
| Item Dimensions | 5.25 x 10.5 x 8.25 inches |
| Item Dimensions D x W x H | 5.25"D x 10.5"W x 8.25"H |
| Item Weight | 10.5 Pounds |
| List Price | 137.10 |
| Manufacturer | Schumacher |
| Manufacturer Parts Warranty | Parts |
| Mfr Part Number | SE5212A |
| Model Number | SE-5212A |
| Number of Ports | 3 |
| Output Voltage | 12 Volts (DC) |
| Package Quantity | 1 |
| Package Weight | 4.83 Kilograms |
| Product Dimensions | 5.25"D x 10.5"W x 8.25"H |
| Title | Schumacher SE-5212A 2/10/50 Amp Automatic Handheld Battery Charger |
| UPC | 026666706254 |
| Warranty Description | 2 year imited warranty |

## Images

![Schumacher SE-5212A 2/10/50 Amp Automatic Handheld Battery Charger - Image 1](https://m.media-amazon.com/images/I/819NGF7ldOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 8v Golf Cart batteries Brought back from the dead! Thank you Shumacher!
*by F***1 on May 11, 2017*

Bought for my EZGO golf cart as the batteries were fully discharged by accident and only registered .2 volts yes point 2 volts. I have a 48v golf cart 6 x 8v batteries and with this charger set at 2amp load deep cycle I charged each battery for 30 min. Like most carts my batteries are wired in series and I didn't have to disconnect the cables to charge each. Just connect the positive to positive and negative to negative on one single battery at a time and that brought my battery voltage up to 7.57-7.87 volts on each and once I did all six batteries I was able to plug in my EZGO charger and let it do its thing. the next morning I ran my cart without issue for approx. 10 minutes and put back on charger and again ran for approx. 15 minutes then back on the EZGO charger so I had 3 discharge/recharge cycles and cart runs like a champ. I always kept the water above the corrugated baffle things (not sure of the name) so wasn't an issue. If you do fill only use distilled water in batteries (it's cheap $1/gal) don't be lazy! I put this out there for others like me that didn't know exactly if or how to charge and 8v battery with a 12v charger since no one really makes a 8v charger. Neither the batteries nor this battery charger go hot during the 30 minutes, in fact the batteries never even got warm. I am sure there are plenty out there who will poo poo this but after much research online I took the plunge without issue and this charge saved me 800 for new batteries after I spent 800 a year ago for new ones. ideally you never want your deep cycle golf cart batteries to fully discharge as it puts stress on the battery and will shorten their lifespan but life happens and if you find yourself in my shoes I hope this helps you. This charger does have an auto kill circuit so it will shut down if a mistake was made. Best bang for the buck in my opinion and we are riding again!

### ⭐⭐⭐⭐⭐ Works great with my Charge-O-Matic
*by R***T on December 6, 2023*

This is a great little battery charger. Robust and easy to use. I mostly use it to charge my trolling motor batteries. The only thing it didn't like was that the manual says to remove the battery after it's fully charged and I never remember to do that. Also, if I leave the batteries sitting for a few months, they discharge and aren't ready to go when I need them. I found a great solution, a product on Amazon called Charge-O-Matic. It is a long term timer that I plug the Schumacher charger into and leave the batteries connected. I set it to come on once every 30 days for 12 hours. Now the trolling motor batteries are always fully charged and ready to go and should last for years.

### ⭐⭐⭐⭐ It is a nice little unit that works well on any of the ...
*by W***M on June 23, 2017*

I bought this thing a long time ago, and should have done this review a lot sooner. I wanted to give it a fair and unbiased appraisal. I have used this thing dozens of times to charge everything in the way of 12VDC Auto/Truck/Lawn and Garden Tractor Type wet cell batteries. There are choices of 2 amp trickle charge, 10 amp deep cycle with conditioning, and 50 amp fast charge for 12 VDC batteries. It is a nice little unit that works well on any of the cycles you use. The clips are quality. The UL listed 120vac power cord is heavy and the charging cable out to the clips is heavy enough to do the job. It is a great charger! The only reason that I gave it 4 stars instead of 5 is that there is no on/off main switch. It is a great charger, but would be so much better with an on/off switch on the unit. You need to remember to disconnect the AC power to the charger at the plug before disconnecting the clips from the battery under charge. That way you don't accidentally get (+) and (-) from the 12volt DC cable and hurt the charger output. It is a great unit to own and works well.

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**Shop now:** [https://www.desertcart.jp/products/1997318-schumacher-se-5212a-2-10-50-amp-automatic-handheld-battery](https://www.desertcart.jp/products/1997318-schumacher-se-5212a-2-10-50-amp-automatic-handheld-battery)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-10*