Currently OUT OF STOCK - Our custom-built lithium battery banks are used for car audio primary of Ford CMAX, cells are produced with the Best Bussing and Balancing by Coventry Industries. It comes fully built with a compression kit, bus bars, and a balancer.

Check out our LTO Battery banks that are in stock! https://www.coventrycaraudio.com/product-page/LTO-batterybanks-87ah-180-cell-130-5ah-270-cell-174ah-360-cel

We now have Custom Color Buss bars Available in Black, Purple, Lime Green, and Red!

Add a Plexi Glass Cover (Sold Separately) and LED Lights (Sold Separately) for that WOW! Effect!

Freight Insurance is recommended please read the freight insurance policy for additional info.

Add Freight Insurance for peace of mind shipping for only $45 More! Click Yes in the options

Banks from 144AH to 504ah get shipped to the Local Terminal near your residence
A $150 dollar shipping and handling fee will be added to the order in the cart.
144ah - Starting at $1299
168ah - Starting at $1499
192ah - Starting at $1719
240ah - Starting at $2049
288ah - Starting at $2599
504ah - Starting at$3074

Large 24ah CMAX Battery Banks 144ah - 504ah - Out of Stock!

From $1,299.00

120ah and below will be shipped UPS to your residence.

All battery Banks above 120ah will be shipped freight to the nearest trucking terminal to your residential address.

A $150 dollar shipping and handling fee will be added to the order in the cart for banks over 120ah going freight
Battery Bank is completely assembled

Made from CMAX

comes complete with a compression kit

comes complete with a balancer

comes complete with CMAX/Insight BUSS BARS (Custom Color Options)

Click HERE for LED Light Demo for Battery Bank

Plexiglass (sold separately) if purchased will be installed before delivery

Each bank is built with Expertise, Quality, and Love!

Battery is charged to 30% for shipping purposes. Must be charged before use.

If Battery Bank is ordered when Cells are out of stock – We can not give you a delivery date! you will be put on a list.
A battery may only be returned for the following reasons.

If the battery is damaged in shipping photo proof of damaged packaging and the damaged battery must be sent with a written refund request with the following information.

Date of Purchase

Date Received

Order Number

Your full name, address, and phone number.

If the balancer, LED lights, or Plexiglass is damaged due to shipping, photo proof is required, and items will be replaced at no charge.

If the battery is failing due to dead cells. (All cells are inspected and in good working order when the battery is built and shipped) but if you discover some bad cells.

Dead cell time frame – dead cells can be replaced 6 months from the date of delivery at no charge.

Dead cells must be sent back to us in proper shipping packaging, for inspection. Shipping is to be paid by the customer for return.

Once the dead cells are confirmed (not operational) New cells will be sent out to replace them. Shipping included.

If Bus Bars are damaged in shipping photo proof of packaging and the bars is required.

New bars can be sent out to replace and Coventry Ind. will pay for shipping the return bars. The customer is responsible for packaging and sending bars back with our return label. (proper packaging is expected to negate any more damage)

The customer is responsible for the shipping cost if returning for another reason beyond damage in shipping to them.

If you are unhappy with the bars in any way you can return them for a refund minus 25% (bars will be considered B stock and a restocking fee is added).

The customer is responsible for the shipping cost if returning for another reason beyond damage in shipping to them.
Coventry Car Audio is not liable for lost, stolen or damaged products.

Protect your Investment with freight insurance, it will cover goods that are lost or damaged due to shipping, theft, and weather issues.

Get peace of mind, no matter what. A lot can happen to freight on its journey; wildfires, natural disasters, inclement weather, theft, and more. When your freight is covered by insurance you gain the peace of mind that comes with knowing it's protected, no matter what happens.

You can add Freight Insurance in the options for only $45 more.

Freight Insurance is recommended

Large 24ah CMAX Battery Banks 144ah - 504ah - Out of Stock!

Shipping

More info.

Refund & Return policy

Foot Print Size of Batteries

Freight Insurance