







🔋 Lock in power, lock out worry — the ultimate battery box upgrade!
The NOCO Snap-Top BGU1 Battery Box is a heavy-duty, 12V Group U1 battery enclosure designed for lawn, garden, marine, and generator applications. Featuring a reinforced honeycomb structure and snap-lock lid, it offers superior impact resistance and easy installation without compromising safety. With multi-directional cable ports, a secure hold-down strap, and compliance with USCG and ABYC standards, it ensures your battery stays protected, ventilated, and stable in demanding environments.






















| ASIN | B0CSTF2V1Z |
| Best Sellers Rank | #5,693 in Automotive ( See Top 100 in Automotive ) #141 in Automotive Replacement Batteries & Accessories |
| Brand | NOCO |
| Customer Reviews | 4.7 4.7 out of 5 stars (472) |
| Date First Available | January 19, 2024 |
| Exterior | Machined |
| Item Weight | 1.69 pounds |
| Item model number | BGU1S |
| Manufacturer | NOCO |
| Manufacturer Part Number | BGU1S |
| Model | BGU1S |
| Product Dimensions | 11.19 x 8.31 x 8.88 inches |
| Voltage | 12 Volts |
J**M
Best Batter Box
Why all battery boxes are not made like this I have no idea. I used this one on a boat. The NOCO boxes are great for that purpose. Tough and durable, easy to open, stay shut when you need them to and most important, keep the water out. They come in a variety of sizes and are less expensive than the traditional brand for boats as well. I have bought a lot of battery boxes over the years as I like to set up my boats electrical system with multiple batteries. This is by far the best choice for a plastic marine battery box or any kind of battery box for that matter.
K**H
Very well made battery box
I mounted this battery box on a rough cut trail mower that I use to mow atv trails on our wooded property. The mower came from the factory with two long bolts up through the deck and a steel angle between them to secure the battery, a very poor setup. The battery moved around alot and eventually cracked from bouncing sliding around. This battery box holds the new battery very securely. The fit it perfect for the Series U1 battery. I bolt the box to the mower deck however a strap is also included if that works better for your installation. This is a well designed, quality product.
B**E
Quality part!
This is a well made box and should keep your battery well protected for many years.
5**W
Good value.
Work in progress, on my eBike. Box is satisfactory for the purpose. A flatter top would be easier for mounting accessories. My GoldenMate 20A battery - not a U1- fills just over half the width, so I have some room left for wiring. (Which is what I wanted.) Not sure why you would need to poke open vent holes on the top of the lid (as indicated inside) when you have wire ports along the edges. Just saying... Decent plastic thickness. Drills easy. Adding main power switch and a USB port to whats in the pic, and it's done...
G**N
Battery box
Good price, well built and fits battery
J**B
Great
Great quality
M**K
Nice little battery box.
Small battery box for a small battery. Works great!
N**2
Fits tractor battery just right
Bought it to house a tractor battery for a bilge pump on my fishing boat. The tractor battery fit the battery box just right. I wanted the smallest box that would house a tractor battery since I am using it on a small fishing boat with limited space to house the battery box and gas can. It looks well made and should last for many fishing seasons
J**N
J'avais deux piles de type U1 pour mon tracteur à gazon que je transportait dans mes mains à l'automne. Maintenant elle resteront à l'abri durant l'hiver dans le garage.
R**I
Exactly as described, fit my u1 battery perfectly.
J**.
Good product, stays secure, would buy again.
C**N
Très bonne boite à batterie
P**E
Great product...just what I needed to repair the problem. highly recommend....
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