Your cart is empty.
Your cart is empty.Big Switch Battery Disconnect250 Amp Continuous2500 Amp PeakWith Mounting BracketPrevents Battery DrainWater ResistantFixed Spring Loaded T-Handle Top racers realize that using a low amp switch creates resistance and actually reduces power. Flaming River's heavy duty battery disconnect switch is top of the line designed for complex electrical systems and 16 Volt batteries.FeaturesRated at 250 amps continuous service (12/16/24V) and 2500 amps for 5 second surges.Spring-loaded, vibration resistant, waterproof design.Accepted by most sanctioning bodies including IHRA/NHRA.Furnished with an easy-grip T-handle, anodized aluminum bracket and zinc plated mounting hardware.
Scott McKennon
2025-09-01 15:51:51
I installed this on my International 4400, with a 2GA wire I got from Harbor Freight….It is really nice to be able toControl the batteries with the turn of a switch. It was very straight forward to install. I will add these to all of my trucks that don’t already have shut off switches.
Timothy M.
2025-08-07 15:00:22
Exactly as described heavy duty built
Sankki Jatt
2025-07-08 19:45:16
I'm using this on my semi from last 8 years , no complaint.. purchased another one. Price is very reasonable at Amazon. If you check dealership then it's twice more $ . I have no hesitate to give 5 stars.
R.A.M. Sr
2025-07-06 10:58:57
Seems well made ,looks well made and performed exactly as I expected. Also came with a heavy duty bracket that I didn’t have to make
Kempton
2025-06-08 14:42:14
Works well
Kathie Lee
2025-03-11 11:16:26
Great product!
robert
2025-02-15 13:37:45
Using it instead of an electrically activated relay/solinoid switch. Way more reliable. It snaps open and closed too which helps break and make the connection. Wipes the contacts and breaks any arc fast. The contacts should last much longer than the old one did.
REALITY_BITES
2025-01-19 16:18:46
Excellent product. Quality construction. Great for a heavy duty application such as multiple batteries in a semi-truck, for instance.This is a very big switch. My application was space and size constrained.
Recommended Products
