Product Description
Semi Truck Battery Box: Heavy-Duty Aluminum Frame-Rail Storage for Working Fleets. Made in the USA by AMERICAN TRUCKBOXES ATB®️
The A-BB41 is a heavy-duty aluminum battery box built for semi-truck operators and fleet managers who need reliable, road-tested battery storage mounted directly to the frame rail. The top front open lid design provides fast, unobstructed access to batteries in any yard or roadside situation. Every box is manufactured by American Truckboxes LLC in Blanchard, North Dakota, with over 25 years of experience building commercial truck equipment. Multiple width configurations and two finish options mean you can match the right box to your battery count and truck spec without compromise.
- Aluminum construction throughout: corrosion-resistant aluminum body holds up against road salt, moisture, and vibration through the full life of the truck
- Top front open lid: single-motion access to batteries from ground level, designed for speed during pre-trip inspections and service calls
- Frame-rail mount design: bolts directly to the semi-truck frame so the box stays secure at highway speeds and over rough terrain
- Reinforced bottom and battery bracket: stainless-steel battery-holder bracket and reinforced floor keep batteries stable and prevent movement during transit
- Back grommeted wire holes: factory-drilled, grommeted openings protect battery cables from chafing and wear
- Two finish options: Diamond Tread Plate (Diamond TP) for a rugged, scratch-resistant appearance, or All Smooth for a clean, low-profile look
- Range of widths: available from 16" to 38" wide to fit two, three, or four batteries including Group 8D configurations
- USA-made hardware: stainless-steel fasteners and rubber side straps hold the lid secure under road vibration
Specifications
Material: Heavy-duty aluminum
Dimensions: 15" H, 23"–30" D, 16"–38" W (varies by configuration)
Finish: Diamond TP or All Smooth
Mounting: Frame-rail mount
Warranty: 60-month (5-year) limited for standard boxes; 12-month for custom or modified boxes
American Truckboxes LLC has been manufacturing truck equipment in the USA for over 25 years, building products to the same standards demanded by working fleets every day. For custom sizing, fleet pricing, or questions, visit truckbox.com or call (888) 996-0376.
Frequently Asked Questions
Q: Where is this battery box made?
A: The A-BB41 is manufactured by American Truckboxes LLC in Blanchard, North Dakota. The company has been building heavy-duty truck equipment in the USA for over 25 years. Learn more at truckbox.com.
Q: What warranty comes with this battery box?
A: Standard A-BB41 battery boxes carry a 60-month (5-year) limited warranty for the original purchaser. Custom or modified boxes and auxiliary fuel tanks carry a 12-month limited warranty. Warranty is non-transferable. Contact truckbox.com or (888) 996-0376 for full warranty terms.
Q: Can I order a custom size?
A: Yes. American Truckboxes offers custom sizing for fleet or specialty applications. Custom and modified boxes carry a 12-month limited warranty. Reach out at truckbox.com or call (888) 996-0376 to discuss your requirements.
Q: What finish options are available on the A-BB41?
A: The A-BB41 is available in two finishes: Diamond Tread Plate (Diamond TP), which has a textured pattern that resists surface scratches and hides minor scuffs, and All Smooth, which provides a clean flat surface. Both use the same aluminum body and hardware.
Q: How does the lid open on this box?
A: The A-BB41 features a top front open lid design. The lid opens forward from the top, giving direct access to the batteries from ground level. This makes battery checks, jump-starts, and terminal work faster without removing the box or reaching around the side.
Q: How is the A-BB41 mounted to the truck?
A: The A-BB41 uses a frame-rail mount system. It bolts directly to the semi-truck frame rails, keeping the box low and secure. No bed rails or crossbars are required. Contact (888) 996-0376 if you need mounting guidance for a specific chassis.
Q: Which size should I choose for my battery configuration?
A: Width selection depends on your battery count and group size. The A-BB41 is available in widths from 16" to 38", covering configurations from two standard batteries up to four Group 8D batteries. The 17" width suits two-battery setups, the 24" and 30" widths cover three- and four-battery configurations, and the 38" width accommodates four Group 8D batteries. Contact truckbox.com or (888) 996-0376 if you need help selecting the right configuration.