Loading... Please wait...

Smart Battery Box

3.00 LBS
Free Shipping
Trust Badges
Trust Badges

Product Description


Marine Battery Box

The Newport Vessels Smart Battery Box Power Station is a perfect solution for protecting your battery (not included) while providing quick and clean access to hook up your trolling motor's power cables to the smart box's terminals. The Smart Battery Box is also a fully functioning power and charging station. With the USB and a 12V DC Power Outlet, you can easily charge your most important devices while out on the water. The outer shell's power interface provides a visual LED battery meter displaying your battery's current charge. The box also features a test button and two waterproof circuit breakers for both the main 60 AMP trolling motor terminals and the 10 AMP boat accessory power ports. The Smart Battery Box also has built-in rubberized foot inserts, so your battery will not slide around the floor of your boat. This Power Station is the ultimate accessory for Newport Vessels, Minn Kota, and MotorGuide trolling motors, jon boats, bass boats, other personal watercraft, and RV batteries for accessory power. 

Standard Features:

  • Built-in LED Battery Meter
    • Measure battery charge level with the push of a button.
  • External Battery Ports
    • Safely and easily connect your trolling motor or accessory to the battery ports without opening the box. This also allows you to charge your battery without having to remove it!
  • Dual Integrated Circuit Breakers
    • Integrated with 10 AMP and 60 AMP circuit breakers to protect your trolling motor and other accessories from electrical damage
  • Non-Slip Rubber Feet
    • Non-slip feet inserts enable your batter box to stay in its place.
  • Direct USB Charger and Accessory Port
    • Includes one USB charger (5V - 0.5Amp) and one 12V accessory port for charging of accessories
  • Fits Most Common Batteries
    • Interior space fits the most common batteries Group 24 and 27 (Not included). Interior dimensions are 13-3/8" Long x 7-3/8" Wide x 8-3/4" Tall.

Not Included With Purchase:

  • 12V Battery
  • 12V Battery Charger

Battery Life Test Meter Operation

For user convenience, the Newport Vessels Smart Battery Box is designed to measure the battery charge level of any 12V deep cycle or marine battery when connected to a running motor. Click this link to view the official battery meter and USB charging instructions - CLICK HERE

To measure battery charge level:

1. Connect the device to a trolling motor.

2. Press and hold the test button. The number of illuminated LEDs will indicate the charge level of the battery.

3. After you release the TEST button, the last LED will blink for several seconds to confirm that the USB port is functioning correctly. If the USB port is not working properly, the last LED will not blink.

USB Port Operation

To use the USB Port, plug in the USB device into the port. Then press the test button to wake up the system. When the USB port is connected to a mobile device and charging it, the last LED will keep flashing for the duration of the connection.

newport-vessels-download.png - View Battery Box Owners Manual




Shipping & Returns


Newport Vessels strives to offer the highest quality boats, trolling motors, and watercraft accessories on the market. That’s why we implemented the Float Your Boat Guarantee! It’s difficult to always know what you’re getting without seeing it, we not only want you to see the product, we want you to do whatever Floats Your Boat!  We stand behind our products, and strive for 100% customer satisfaction with each sale and customer interaction. We want you to love your Newport Vessels purchase, if you don’t love it, we encourage you to send it back within 30 days for a refund. All returns must include the original box, packaging and associated paperwork.

Newport Vessels cannot accept returns or refunds on boats once they have been registered, or products which have been modified or tampered with. Shipping costs are nonrefundable. All returns are subject to a return fee (see Hassle Free Return section for details).

Rest assured, 99% of Newport Vessels customers are 100% satisfied with their purchase, and we strongly encourage the other 1% to ship the item back within 30 days for a refund. We may contact you to learn why you’re not satisfied, but this is for us to learn from your experience so that we can improve our products, services, and offerings for the future!


Call Newport Vessels customer service during business hours at (866) 721-0002, we are located in California and are open from 8:30am-4:30pm Pacific Standard Time. We will process the return for you, email you a shipping label, all you have to do is pack it up and drop the package off at your nearest FedEx location!


Step 1: Call Newport Vessels during regular business hours. We will create a prepaid return label for your return, and email it to you.

Step 2: Pack your product in its original box. Ensure the package is secure to safely make it’s return trip to our warehouse. Remove or cover all barcodes and labels on the box, this will minimize the chances of it getting lost or misplaced during shipping.

Attention: Customers are responsible for damages incurred due to improper packing.

Step 3: Securely tape our return label to the box, use packing tape to ensure it won’t be ripped off during shipping. Drop off the package at your nearest FedEx location.

Note: Write down your tracking number, this is to protect you in case the product is lost during shipment.

Step 4: Once the item arrives at our warehouse, please wait 10 business days for your refund to process. Refunds will be processed back onto the original method of purchase.

Hassle Free Return

We ship a lot of stuff, so we have a discounted corporate shipping account with FedEx. To help save you money, we’d like to create your label; that way, you receive the same volume discount rates that we do. We can track your return through our account, so you don’t have to worry about it!

- Boats have a standard $100 return fee.*This covers the return shipping and restocking costs.

- Trolling motors have a standard $40 return fee.*This covers the return shipping and restocking costs.

Think you can beat our shipping rate? Do whatever floats your boat! You’ll still need to create a return merchandise authorization number (RMA Number) with our customer service agent and provide us the tracking info. Returns which have not been processed through our system, returns which show up unannounced, or returns which do not have an active RMA number, will be rejected.

Products must be returned in their original Newport Vessels box, using the original packaging method. Products returned without original packaging will be subject to a rigorous inspection and additional 10% restocking fee. We do not accept returns without an RMA number, all returns must be processed by a Newport Vessels customer service member.

Using Our Label

We create your return shipping label for the same dimension box we ship your item in. If you are using a different dimension box for the return trip, you will be responsible for any additional shipping charges incurred.

Receiving Your Refund

Returns will be refunded onto your original method of purchase. Please allow 10 full business days from our warehouse receiving the returned product for your refund to be processed. Items returned in their packaging will be refunded the original price of the item, minus the return fee.

- No returns on pre-owned or second hand equipment.

- No returns from outside the USA on any equipment.

- No refunds will be issued on modified equipment or components that have been modified or tinkered with in any way. You modify it, you get to keep your creation!

- All shipping costs are nonrefundable.

- No returns or refunds on registered boats, or registration fees.

- No refunds on damages due to improper packing.


Buy the wrong item? We get it, hindsight is 20-20, even we make mistakes sometimes! If you are wanting to exchange your Newport Vessels product for a different one, follow the procedure detailed above.


Newport Vessels is not able to accept returns on vessels which have previously been registered. Registered boats are non-returnable and non-refundable.


We have a 2 year warranty on our boats, and a 1 year warranty on our trolling motors. Click here for our warranty policy. 

Find Similar Products by Category


Product Videos

The Newport Vessels Smart Battery Box Power Center 02:25

A quick video showing the features and functions on our Smart Battery Box. https://newportvessels.com/smart-battery-box/

  • The Newport Ve...
    A quick video showing the features and functions on our Smart ...

Back to Top