JMI Wheeley Bar Battery Pack Holder

Keep your power supply on the move with the JMI Wheeley Bar Battery Pack Holder — a heavy-duty steel mounting tray that bolts directly to your Universal Wheeley Bar frame, putting your battery pack right where you need it during transport and at the observing site.

Made from the same heavy-gauge welded steel as the Wheeley Bars themselves, the Battery Pack Holder features a rimmed edge to keep your battery pack securely in place during transport. No more draping cords across the floor or hunting for somewhere to set the power supply when you roll out.

Product Overview

The Battery Pack Holder mounts to the cross-bar of a Universal Wheeley Bar using the existing hardware. Compatible with the most popular field power supplies and battery packs. Holds packs up to 5½″ × 10″ in size.

Who Is This Product Best For?

Any Wheeley Bar owner who uses a field battery — dew heater controllers, mount hand controllers, cameras, or powered focusers all need power. Keeping the battery on the Wheeley Bar means one less thing to carry, one less cable to manage, and no more bending down to plug in or unplug at the start and end of every session.

Why Choose This Product?

• Keeps your battery pack on the dolly: Integrates power into your roll-out workflow — no separate battery carry step.
• Heavy-duty steel with rimmed edge: Battery stays put during movement, even on rough surfaces.
• USA-made JMI quality: Same construction standard as the Wheeley Bar itself.
• Easy installation: Bolts to existing Wheeley Bar hardware — no drilling or modification required.

Specifications

• Maximum battery pack size: 5½″ × 10″
• Material: Heavy-duty welded steel
• Compatible with: Medium Universal and all Heavy-Duty Universal Wheeley Bars
• SKU: BRKTBP

Important Notes

• For larger battery packs (up to 15¾″ × 11¾″), see the Battery Pack Holder XL (BRKTBP-XL) — but note the XL does not fit the standard Medium Wheeley Bar
• Battery pack not included

Frequently Asked Questions

Will this fit my specific battery pack?
The standard holder accepts packs up to 5½″ wide × 10″ long. Measure your battery pack before ordering. For larger packs, see the Battery Pack Holder XL.

Does it fit the Triangle-Style or Sky Trekker Wheeley Bars?
No — this holder is designed for Universal-style (tripod-mount) Wheeley Bars only.

Can I run two of these side by side?
Yes — two standard holders can be mounted on an HD Medium or HD Large if the XL holder would be too wide for your leg extension.