Battery Replacement | Bismarck ND
Marine BatteryReplacement
A dependable battery powers your engine, electronics, pumps, lighting, and safety systems. Our technicians select and install the right battery for your boat so you have reliable power for every trip.
Professional Installation Done Right
More Than Swapping Batteries
A proper marine battery replacement requires the right battery, a secure installation, and a healthy charging system. We also inspect your onboard electrical system to make sure it charges your battery correctly.
Schedule Battery ServiceKnow the Warning Signs
Signs You Need a New Battery
Marine batteries face heavy use and constant vibration, heat, and moisture. Not sure your battery is the problem? We can test its health and charging output before recommending a replacement.
Slow Engine Cranking
Your engine turns over slowly or hesitates when you start it.
Dimming Lights
Lights dim or power output becomes inconsistent on the water.
Electronics Resetting
Electronics cut out or reset while you are running.
Will Not Hold a Charge
Your battery has trouble holding a charge between trips.
Corroded Terminals
Corrosion builds up on the terminals and connections.
Three to Five Years Old
Your battery is more than three to five years old.
The Right Power for Your Boat
Starting Deep-Cycle and Dual-Purpose Power
Whether you need a reliable starting battery or a deep-cycle battery built for trolling motors and accessories, we have the right solution for your power needs.
Strong cold-cranking power to start your engine reliably every time.
Built for trolling motors, electronics, and accessories that draw power for hours.
A versatile option that balances starting power with steady accessory power.
Quality Batteries
Marine-Grade Batteries for All Types of Boats
River City Sports carries trusted, marine-grade batteries for every style of boat we service.
Wake Boats
Power for ballast systems, towers, and premium audio.
Fishing Boats
Starting and deep-cycle power for trolling motors and electronics.
Pontoons
Dependable power for lighting, audio, and accessories.
Runabouts
Reliable starting power for day after day on the lake.
Inboard and Outboard
Batteries matched to inboard and outboard systems.
High-Demand Systems
Capacity for boats with high-demand electronics or audio.
Accessory Installation
Add trolling motors, depth finders, and more.
Accessory InstallationOutdoor Storage
Bundle battery maintenance with secure storage.
Outdoor StorageSchedule Service
Book Your Battery Service
Tell us about your boat and the issues you are noticing. Our service team will reach out to confirm your appointment.
- Call(701) 223-9003
- Visit3751 E Rosser Ave, Bismarck, ND 58501
- HoursMonday to Friday 8:00 AM to 6:00 PM
Saturday 9:00 AM to 4:00 PM
Battery FAQ
Frequently Asked Questions
Answers to the questions we hear most about marine batteries.Do not see yours? Our team is happy to help.
Call Our Service TeamHow do I know if my boat battery needs to be replaced?
Common signs include slow engine cranking, dimming lights, electronics cutting out or resetting, trouble holding a charge, corroded terminals, and a battery that is more than three to five years old.
Can you test my battery before replacing it?
Yes. If you are unsure whether your battery is the issue, we can test its health and charging output before recommending a replacement.
What type of battery does my boat need?
It depends on your boat and how you use it. Starting batteries power your engine, deep-cycle batteries support trolling motors and accessories, and dual-purpose batteries do a bit of both. Our team will recommend the right fit.
What is included in a battery replacement?
We install the correct battery type with proper cold-cranking amps and reserve capacity, make clean and secure terminal connections, apply anti-corrosion treatment, secure the battery to safety standards, and verify your charging system.
Why check the charging system?
A charging system that is not working correctly can wear out a new battery early. Inspecting it helps prevent premature wear.
Do you carry batteries for all types of boats?
Yes. We carry marine-grade batteries for wake boats, fishing boats, pontoons, runabouts, inboard and outboard systems, and boats with high-demand electronics or audio.
How do I schedule battery service?
Call us at (701) 223-9003, email sales@rivercityboats.com, or send a request using the form on this page.