how many amps is this rated for and how long is it rated for

It is rated at 5 amps continuous. It is designed to be used with a trickle charger which charges at no more than 3 amps - 12 volts. I am sure that it could handle more up to the capacity of the connector and or wires however I do not know what that would be. It is a very well made device. From your question it sounds like you plan another use for it so common sense comes into play. Good luck on your project. Harold

does this connector have a typical cap or cover over thr ends to protect from dirt/water etc?

Yes, it has a plastic cap/cover to protect the connectors... at least mine does.

Red goes to positive and does the black go to negative or it should be grounded?

Red to positive and black to negative simply because the cable fitting has a convenient bolt to securely attach it to . (Battery is grounded anyway)

will the eyelets fit the larger screws on rv gel batteries

The eyelets will not fit the terminal screw post on a regular size battery. However, they are easily changed and the effort is well worth it. I have three Interstate deep cycle batteries on my fishing pontoon and one of these units on each battery. Each battery has its own battery box. When it is charging time, just plug the charger into this pig tail and charge. No removing the batter box lid to get to the battery terminals. Great little piece of equipment. Highly recommend Big Spoodie

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Schumacher Electric 18-Inch Ring Connection Cable, for Car Battery Chargers and Maintainers, Quick Connect, for Motorcycle, Power Sport, and Lawn Tractor Batteries, WM-12

Schumacher Electric 18-Inch Ring Connection Cable, for Car Battery Chargers and Maintainers, Quick Connect, for Motorcycle, Power Sport, and Lawn Tractor Batteries, WM-12

Product ID: 4134003

Details

Amperage
5 A
Brand
Schumacher
Color
Black
Current Rating
5 A
Item Weight
22.68 g

⚡5 Amp max current

🎨Color-coded cables

🔗Quick-connect harness

1786 kr

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Description

🔋 Charge smarter, not harder — stay powered and ready!

COMPACT 18 INCH REACH - Perfect length for tight spots on motorcycles and lawn tractors.
PLUG PLAY SIMPLICITY - Install in moments and keep your battery ready for every ride.
PRECISION COLOR CODING - Error-proof installation with intuitive cable colors.
EFFORTLESS QUICK CONNECT - Hook up your charger in seconds—no clamps, no hassle.
TRUSTED SCHUMACHER DURABILITY - Legacy of quality since 1947 powering your battery needs.

The Schumacher WM-12 is an 18-inch ring connection cable designed for seamless, quick-connect compatibility with Schumacher battery chargers and maintainers up to 5 Amps. Featuring color-coded cables for easy, error-free installation, it’s ideal for hard-to-reach batteries on motorcycles, power sports vehicles, and lawn tractors. Built with trusted Schumacher quality, this cable ensures reliable, hassle-free battery maintenance and charging.

Specifications

ASIN	B003WDDLTO
Amperage	5 A
Best Sellers Rank	#95,485 in Automotive ( See Top 100 in Automotive ) #103 in Automotive Battery Jumper Cables
Brand	Schumacher Electric
Built-In Media	Cable Connector
Color	Black
Compatible Devices	Schumacher chargers and maintainers 5 Amps and under
Connector Type Used on Cable	Ring Connector
Current Rating	5 A
Customer Reviews	4.7 out of 5 stars 4,326 Reviews
Global Trade Identification Number	00026666300087
Item Type Name	Ring Connection Cable for Battery Chargers and Maintainers
Item Weight	22.68 g
Manufacturer	Schumacher Electric
Mfr Part Number	WM-12
Model Number	WM-12
Number of Items	1
Number of Ports	2
UPC	026666300087
Unit Count	1 Count
Warranty Description	1 Year Warranty

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1786 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The delivery time was excellent, and the packaging was secure.

2 months ago

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