Mobile Marine Battery Replacement in Weeki Wachee, FL

Weeki Wachee is famous for its spring and its mermaid show, but for boaters it’s the clear spring-fed river that matters, running about 7 miles from the spring to the Gulf.
We install batteries in Weeki Wachee at your dock, the ramp or your driveway. Order online or text us. Installation is a flat $99 per battery ($249 for a 24V or 36V lithium bank); add it on the product page when you order. On lead-acid and AGM batteries, the $18 core charge is waived when you book installation and we take your old battery with us.
Start with our trolling motor, dual-purpose or cranking categories, or text us and we’ll help you choose.
On the water in Weeki Wachee
Weeki Wachee Springs State Park sits at the head of the river, and the upper river is popular with kayakers and paddleboarders. Rogers Park, further down the river, has a ramp used by small boats heading to the Gulf. The river mouth opens onto the shallow flats near Bayport and Hernando Beach.
Manatees use the lower river in cooler months, and the river is a no-wake or slow-speed zone in many sections. Paddle craft dominate the upper river, while small powerboats use the lower river to reach the Gulf.
What people fish for and run around Weeki Wachee
The lower river and its mouth hold snook, redfish and trout, and the clear water lets you sight-fish. Kayaks and small skiffs dominate, with some bay boats running out to the Gulf flats.
Storage and battery care for Weeki Wachee boats
Kayak anglers on the Weeki Wachee often run a fish finder or a small trolling motor. Light lithium batteries are much easier to carry down to the launch.
There is no real off-season here, so batteries work year round. The bigger risk is heat: a battery in a closed hull or a sunny driveway in July ages much faster than one kept cool. Charge after every trip, keep terminals clean and coated, and turn off the battery switch when the boat sits.
Scallop trips mean lots of stops and restarts, so test your cranking battery before the season. Kayakers on the Weeki Wachee will appreciate light lithium batteries.
Battery types and sizes for Weeki Wachee
Small boats and paddle craft
Small boats and jon boats around Weeki Wachee 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.
Bay boats, skiffs and shallow-water rigs
In Weeki Wachee, a typical inshore setup is a cranking battery for the outboard, two or three deep-cycle batteries for a 24V or 36V trolling motor, and an onboard charger to bring them all back overnight. Lithium is the popular upgrade because it holds full thrust until it is nearly empty and recharges quickly, but a good AGM deep-cycle battery is still a solid, lower-cost choice.
Pontoons and tritoons
A pontoon spends more time idling and anchored than running, so the engine has little chance to recharge the battery. Plugging in a charger after every trip, or switching to lithium with its faster charge acceptance, keeps a pontoon ready for the next evening cruise around Weeki Wachee Springs.
How mobile battery replacement works in Weeki Wachee
- 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 Weeki Wachee 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.
Popular batteries for Weeki Wachee boats
Good starting points for Weeki Wachee boats, all currently in stock:
- Battle Born 30Ah 12V LiFePO4 Deep Cycle Battery – Base Series (12V 30Ah LiFePO4, 48.6 lb)
- EPOCH 36V 50Ah Essential Series LiFePO4 Battery (1.92kWh) (36V 50Ah LiFePO4, Group 31 footprint, 35 lb, internal heating for cold charging)
- Dakota Lithium DL+ 12V 60Ah Dual Purpose, 1000 CCA LiFePO4 Battery (12V 60Ah LiFePO4, 1000 CCA, Group 24 footprint, 16.5 lb)
- Battle Born 20Ah 12V LiFePO4 Deep Cycle Battery – Base Series (12V 20Ah LiFePO4, 45.7 lb)
- Interstate LI31M36V50 36V 50Ah Group 31M Lithium Marine Battery (36V 50Ah LiFePO4, Group 31M 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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EPOCH
EPOCH 36V 50Ah Essential Series LiFePO4 Battery (1.92kWh)
$749.00or 4 interest-free payments of $187.25
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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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Battle Born
Battle Born 20Ah 12V LiFePO4 Deep Cycle Battery – Base Series
$179.00or 4 interest-free payments of $44.75
Frequently asked questions
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 outside Hernando County?
We install anywhere from Venice to Gainesville, FL, and we ship nationwide.
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.
Can you install lithium batteries?
Yes, we install lithium (LiFePO4), AGM and flooded batteries for a flat $99 per battery ($249 for a 24V or 36V lithium bank). Add it on the product page when you order, or text us at (954) 743-0000 with questions. If you’re switching to lithium, check that your charger has a lithium profile; we sell chargers that do.
Do you install batteries in Weeki Wachee?
Yes. Weeki Wachee 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.
Nearby service areas
See all towns in Hernando 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).




