Mobile Marine Battery Replacement in Dunnellon, FL

Dunnellon is where the crystal-clear Rainbow River meets the Withlacoochee, and it’s a favorite for paddlers, tubers and anglers.
Marine Battery Source installs marine batteries in Dunnellon and the rest of Marion County. You pick the battery and we install it at the boat, whether it sits at a dock, on a trailer in the driveway or at a ramp. To have us install the battery, add installation on the product page for a flat $99 per battery ($249 for a 24V or 36V lithium bank). There is no core charge on a lead-acid battery when we install it and haul the old one away.
You can shop lithium, AGM and lead-acid or house bank batteries online and add installation on the product page.
Typical Dunnellon boats
The Withlacoochee and Lake Rousseau hold bass and bream. Kayaks, canoes, pontoons and small bass boats are common.
Where Dunnellon boaters launch and cruise
Rainbow Springs State Park sits at the head of the Rainbow River, and the river runs about 5.7 miles to the Withlacoochee in Dunnellon. Blue Run of Dunnellon Park is a popular launch for paddlers. Downstream, the Withlacoochee widens into Lake Rousseau.
The Rainbow River is spring-fed and stays clear and cool year round, and parts of it are popular for tubing in summer, so boaters share the water with a lot of paddlers. Lake Rousseau, downstream on the Withlacoochee, is a shallow, stump-filled impoundment known for bass and bream.
Choosing a battery for your Dunnellon boat
Small boats and paddle craft
Small boats and jon boats around Dunnellon often run a small trolling motor and a fish finder. A 12V 50Ah or 100Ah lithium battery saves weight and keeps the trolling motor strong all day.
Pontoons and party barges
Pontoon owners in Dunnellon often ask for more runtime for speakers and lights without giving up a reliable start. A 12V 100Ah lithium battery as a house battery, paired with a dual-purpose AGM for cranking, is a simple and popular setup. If you prefer one battery, choose a dual-purpose model with enough cranking amps for your outboard.
Freshwater fishing boats
Freshwater boats around Dunnellon often go years on lead-acid batteries, but when it’s time to replace them, consider a 24V or 36V lithium setup. Measure your battery trays first, and check your trolling motor’s voltage. If you stay with lead-acid, choose deep-cycle batteries for the trolling motor and a true starting or dual-purpose battery for the outboard.
Heat, salt and battery care in Dunnellon
Kayaks and small boats on the Rainbow River benefit from light lithium batteries for trolling motors and electronics.
Freshwater boats here are often used year round, with peak fishing in the cooler months. A maintenance charger keeps lead-acid batteries healthy between trips, and lithium batteries hold their charge for months when stored.
Central Florida lakes don’t bring salt corrosion, but the heat is just as tough on batteries. A lead-acid battery left in a hot garage or a dark compartment through the summer loses capacity fast. Keep batteries charged, and park in shade where you can.
How mobile battery replacement works in Dunnellon
- Choose the battery (or ask us by text at (954) 743-0000 if you’re not sure what fits).
- Add installation on the product page and enter your Dunnellon ZIP code to confirm it’s in our installation area.
- We confirm the details with you and set up a time. Want it installed? Installation is a flat $99 per battery ($249 for a 24V or 36V lithium bank); add it on the product page when you order.
- We install it where the boat is and take the old one away.
Recommended products
A few batteries that suit the boats we see most in Dunnellon. Click through for current price and specs.
- Battle Born 30Ah 12V LiFePO4 Deep Cycle Battery – Base Series (12V 30Ah LiFePO4, 48.6 lb)
- Dakota Lithium DL+ 12V 60Ah Dual Purpose, 1000 CCA LiFePO4 Battery (12V 60Ah LiFePO4, 1000 CCA, Group 24 footprint, 16.5 lb)
- EPOCH 24V 60Ah Pro Series LiFePO4 Battery (1.54kWh) (24V 60Ah LiFePO4, Group 27 footprint, 30 lb, internal heating for cold charging)
- Battle Born 20Ah 12V LiFePO4 Deep Cycle Battery – Base Series (12V 20Ah LiFePO4, 45.7 lb)
- Interstate 27M-AGM-A 12V Group 27M AGM Dual Purpose Marine Battery – 750 CCA (12V 90Ah AGM, 750 CCA, Group 27M footprint)
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Battle Born
Battle Born 30Ah 12V LiFePO4 Deep Cycle Battery – Base Series
$249.00or 4 interest-free payments of $62.25
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Dakota Lithium
Dakota Lithium DL+ 12V 60Ah Dual Purpose, 1000 CCA LiFePO4 Battery
$599.00or 4 interest-free payments of $149.75
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EPOCH
EPOCH 24V 60Ah Pro Series LiFePO4 Battery (1.54kWh)
$699.00or 4 interest-free payments of $174.75
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Battle Born
Battle Born 20Ah 12V LiFePO4 Deep Cycle Battery – Base Series
$179.00or 4 interest-free payments of $44.75
Dunnellon marine battery FAQ
How much is installation?
Installation is a flat $99 per battery ($249 for a 24V or 36V lithium bank), and you can add it on the product page when you order. Questions about your boat’s setup? Text us at (954) 743-0000.
Do you install batteries in Dunnellon?
Yes. Dunnellon is inside our installation area, which runs from Venice to Gainesville, FL. Installation is a flat $99 per battery ($249 for a 24V or 36V lithium bank), added when you order on the product page.
What should I have ready?
Make sure we can reach the battery compartment and that the boat is accessible at the dock, ramp or driveway. A photo of the current battery label helps us bring the right size.
Is there a core charge on lead-acid batteries?
Lead-acid and AGM batteries carry an $18 core charge per battery. It is waived when you book installation and we take your old battery.
Do you install outside Marion County?
We install anywhere from Venice to Gainesville, FL, and we ship nationwide.
Nearby service areas
See all towns in Marion County, or the full Florida mobile service area. Details on shipping and freight are on our shipping page, and our local install page explains how installation works (a flat $99 per battery, $249 for a 24V or 36V lithium bank).




