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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🔋 Charge Ahead with Confidence!

SAFETY FIRST - Color-coded cables ensure user safety during operation.
BUILT TO LAST - Durable construction for long-term reliability.
POWER UP WITH EASE - Quick-connect ring terminal for hassle-free battery access.
REACH THE UNREACHABLE - Perfect for motorcycles, lawn mowers, and more.
VERSATILE COMPATIBILITY - Works seamlessly with Schumacher chargers and maintainers.

The Schumacher WM-12 12 Cable Connector is designed for battery chargers and maintainers, featuring a 12" cable with a quick-connect ring terminal for a total length of 18". It is compatible with Schumacher chargers up to 5A and is ideal for hard-to-reach batteries in motorcycles, lawn mowers, and other vehicles. The color-coded cables enhance user safety, making it a versatile and user-friendly solution for all your charging needs.

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Manufacturer	Schumacher Electric
Brand	Schumacher Electric
Model	Schumacher WM-12 Ring Connection Cable for Battery Chargers and Maintainers
Item Weight	0.8 ounces
Product Dimensions	3.9 x 2.7 x 1 inches
Item model number	WM-12
Is Discontinued By Manufacturer	No
Manufacturer Part Number	WM-12
Wattage	1 watts

Schumacher WM-12 12 Cable Connector for Battery Charger / Maintainer

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