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Battery Locking Bar

Made with Pride in the USA

Made in USA

Price from:
$ 135.00

Top Features:

  • Secure Battery from Thieves
  • Battery Locking Bar Sizes for:
    • 1, 2, 3, and 4 Batteries
  • New Battery Locking Bars
    • For Freightliner Cascadia, Century & Columbia w/Single Battery
    • For Isuzu Mitsubishi GM and Hino w/Two Batteries
Note: For Battery Locks 1, 2, and 3. Measure your battery width to make sure of fit. Batteries get switched and are not always the correct size for the vehicle.

Step 1: Choose Battery Lock

Step 2: Choose Key Type

Add Extras to Your Battery Locks! Select 1 or more

Note: In most cases you will not need these. You would use the ones you already have.

Big Truck Locks - Battery Locking Bar

Battery Locking Bar

  •  Availability:
  •  In Stock
  •  Weight:
  •  Shipping:
  •  See Cart
  •  Tax:
  •  Paid
  •  Manufacturer:
  •  Big Truck Locks
  •  Model No.:
  •  Several
  •  Dimension:
  •  Height:
  •  Warranty:
  •  1 Year
  •  Returns:
  •  30 days w/ 20% Restocking Fee

  • Shipping GuideShipping Guide


  • Battery Locking Bars (Choose From The Selection)
  • A Set of 2 Keys w/Choice of Keying Option (for Multiple Locks)
    • Keyed Alike (Click Radial Button)
    • Keyed Differently (Default)
  • Optional
    • Pair of 9" Anchor Bolt Set with Nuts and Washers
    • Pair of High Strength Steel Sleeves

Other Photo

Battery Lock Dimension

Freightliner Cascadia, Century and Columbia Battery Locking Bar

Freightliner Cascadia, Century and Columbia Battery Locking Bar

Isuzu Mitsubishi GM and Hino Medium Duty Trucks Battery Locking Bar

Isuzu Mitsubishi GM and Hino Medium Duty Trucks Battery Locking Bar

Very easy to install. Simply remove the top hold down frame on your battery and replace it with the Battery Lock, using your original Anchor Bolts.

Secure your Battery from Thieves! Install these battery locking bars to ensure protection of your batteries. Each locking bar is precision cut from 1/8-inch steel. The lock is equipped with a spring loaded bolt adding strength and a self-locking feature. It also comes with 7-pin Tubular Security Lock w/ over 7500 Possible Combinations.

Keying to Previous Order:

Note: Always refer back to your first lock order so all new orders will be keyed to that first order. We will try to check that your keying instructions are correct, but this is only a courtesy. You are still responsible. DO NOT USE YOUR KEY CODE.

To Key your lock order to the same as your previous lock orders, you must choose Keyed Alike and write, "Please Key to Previous Order RC########" (where ######## is your 8 digit sales Order Number of your first lock order) in the Customer Msg box.

Other Features:

  • Heavy Duty Battery Lock Bar
  • Battery Lock Kits For Cascadia With Batteries Under Cat Walk
    • Works on Truck or Construction Equipment w/ a Single Battery
  • Battery Lock Kits for Isuzu Mitsubishi GM and Hino
    • Works on Isuzu Mitsubishi GM & Hino w/ Two Batteries
  • Includes (2) Keys, (you can order keyed alike for fleets)
  • Precision Cut From High Quality 1/8" Steel
  • 7-Pin Tubular Security Lock w/ Over 7,500 Possible Combinations
  • Spring Loaded For Added Strength & Security
  • Easy To Install
  • High Quality American Made Product

Demonstration of Anti-Theft Battery Locks (1.11 Min)

Installation of Anti-Theft Battery Lock Bar (2.58 Min)

Battery Lock Installation (5.11 Min)

Isuzu Mitsubishi GM and Hino Battery Lock Installation (4.50 Min)

Freightliner Cascadia Battery Lock Installation (1.22 Min)