Do you need additional power?


Have you always wanted a dual battery system but didn't know how to store that 2nd battery?


Front Runner offers a safe and off-road tough Power Box to house a spare battery in your vehicle, trailer, cargo bed, or camper so you can stop worrying about auxiliary power and start enjoying the adventure.




*NOTE: No cabling or connectors are supplied with this product. It is recommended that a qualified auto electrician handle all wiring requirements.


Power Box Battery Holder - by Front Runner

$395.00 Regular Price
$329.00Sale Price
    • If your engine compartment lacks space for a 2nd battery, the Front Runner Power Box Battery holder is a convenient and versatile option to safely house the additional battery.
    • A secondary battery can be used to power a fridge, auxiliary lights or other equipment that runs off 12V.
    • The Power Box is supplied with a built-in and easy to read digital Volt meter to monitor the battery voltage and an Amp meter monitors the current drawn of any items connected to the Power Box.
    • The Power Box accepts various battery sizes up to 105A and has an adjustable clamp to keep the battery secure inside the box. Maximum battery dimensions: 340mm (13.4“) L x 175mm (6.9“) W x 240mm (9.5“) H.
    • Can be mounted with a ratchet strap or bolted to any flat surface via 4 pre-existing holes in the base (hardware and strap not included). Use the channels to hold Black Tie Down Rings (not included) for even more securing options.
    • The front compartment accepts the following charger units: DCC Pro In-Vehicle DC-DC Battery Charger, D250S Dual Battery Charger and DIY Split Charge System Kit.
    • Suitable for your vehicle, trailer or camper.
    • Made from steel and powder coated for protection.
    • Extra socket panel inserts are available such as USB Socket Panel Insert, Merit Socket Panel Insert, Engel Socket Panel Insert and 12V Auxiliary Power Outlet Panel Insert. (sold separately)
    • The socket panel module can be fitted to either the top, left or right-hand side of the Power Box.
    • The socket panel module can be rotated and secured in 4 orientations on the side panels and 2 orientations on the top panel for ultimate flexibility.
  • Consists of:
    1 x Power Box Battery Holder
    1 x Digital Volt Meter
    1 x Digital Amp Meter
    1 x Fuse Block Incl Fuses
    1 x BMC 50A Connector Red (Anderson Plug)
    1 x BMC 50A Connector Grey (Anderson Plug)

    Materials used:
    Black powder coated steel
    Black powder aluminum

    Product Dimensions:
    520mm (20.5") L x 200mm (7.9") W x 282mm (11.1") H

    Maximum Battery Dimensions:
    340mm (13.4") L x 175mm (6.9") W x 240mm (9.5") H

    10.8kg (23.8lbs)


*Many products will require the use of a direct shipping quote from one of our CSR agents due to new DIM weights and measure changes as of Jan 10th, 2018 from major carriers.

Packages greater than a square cubic foot are now required to use a “volumetric weight” based upon length, width, height of a package from most carriers which alters actual weights. Oversized / Unique shaped packages are most affected and may not apply to your specific purchase(s). However, IN ORDER to save you, the customer, shipping costs, associated fees, and to keep product costs down, we are taking action to give direct shipping quotes based upon delivery methods available. Your full name and email address, required in the checkout, is so we can offer you a shipping quote. Your item(s) will NOT ship without communication from our CSR agents. We apologize for any inconveniences.*

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