Mobile Marine Battery Replacement in Clearwater Beach, FL

Clearwater Beach is a small island with a lot of boats on it. Between the marina, the canal homes on Island Estates and the condos on Sand Key, a lot of people keep a boat within walking distance of the sand.
If your boat is in Clearwater Beach, you don’t need to haul a 60-pound battery across a parking lot. We can install it at your dock, ramp or driveway. Installation is a flat $99 per battery ($249 for a 24V or 36V lithium bank); add it on the product page, or text (954) 743-0000 with questions. The $18 lead-acid core charge is waived when you book installation, because we take the old battery away.
You can shop lithium, AGM and lead-acid or house bank batteries online and add installation on the product page.
Typical Clearwater Beach boats
Weekday mornings bring kingfish trollers out the pass when the bait is thick, and grouper boats head west to deeper ledges. Closer in, snook stack along the beach in summer and around the bridge pilings, and the harbor flats hold redfish and trout. Family boats run north to the Caladesi sandbar on weekends, which means a lot of stereo time with the engine off.
On the water in Clearwater Beach
The Clearwater Beach Marina sits beside the Memorial Causeway and Pier 60 area, and it is where many of the area’s charter, dolphin-tour and party boats tie up. Clearwater Pass at the south end gives a short run to the Gulf, while the harbor side leads north toward Caladesi Island and Honeymoon Island and Hurricane Pass. Island Estates, just off the causeway, is mostly canal-front homes with docks and lifts.
Which batteries fit Clearwater Beach boats
Offshore center consoles
If you run twin or triple outboards, replace cranking batteries as a matched set. AGM batteries in Group 31 size are a dependable starting choice for big outboards, and many Clearwater Beach owners add a lithium house battery so the electronics never touch starting power. Check your engine maker’s cranking amp requirement before you choose.
Pontoon boats
Most pontoons on Clearwater Pass run a single 12V battery for the engine, stereo, lights and maybe a small trolling motor. That works until the music runs through a long afternoon at anchor. A dual-purpose battery, AGM or lithium, handles both cranking and accessory loads better, and a second battery on a switch keeps starting power in reserve.
Flats skiffs and bay boats
In Clearwater Beach, 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.
Florida conditions and your battery
Island boats are rarely trailered, so batteries live aboard year round in salt air. Boats that sit for weeks between visits from part-time residents are the ones we see with dead cranking batteries, so a maintenance charger or a lithium battery with low self-discharge makes sense here.
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.
Florida’s Gulf coast is hard on batteries for two reasons: heat and salt. Battery life drops quickly when a lead-acid battery sits above 90°F, and salt air corrodes terminals and cables. Sealed AGM and lithium batteries resist both better than flooded batteries, and none of them need water topping.
How mobile battery replacement works in Clearwater Beach
- Pick your battery online, or text us at (954) 743-0000 with your boat, motor and current battery size and we’ll help you choose.
- Add installation on the product page and enter your Clearwater Beach ZIP code to confirm it’s in our installation area.
- We contact you to set a time and confirm where the boat is: dock, ramp or driveway. If you want installation, add it on the product page for a flat $99 per battery ($249 for a 24V or 36V lithium bank).
- Our installer fits the battery and takes your old lead-acid batteries, which waives the $18 core charge.
In-stock batteries for Clearwater Beach boats
These are in stock now. Prices and stock update live on each product page.
- Interstate 31M-AGM 12V Group 31M AGM Dual Purpose Marine Battery – 925 CCA (12V 100Ah AGM, 925 CCA, Group 31M footprint)
- Dakota Lithium DL+ 12V 60Ah Dual Purpose, 1000 CCA LiFePO4 Battery (12V 60Ah LiFePO4, 1000 CCA, Group 24 footprint, 16.5 lb)
- EPOCH 36V 50Ah Essential Series LiFePO4 Battery (1.92kWh) (36V 50Ah LiFePO4, Group 31 footprint, 35 lb, internal heating for cold charging)
- Interstate 27M-AGM 12V Group 27M AGM Dual Purpose Marine Battery – 850 CCA (12V 85Ah AGM, 850 CCA, Group 27M footprint)
- 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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Interstate
Interstate 31M-AGM 12V Group 31M AGM Dual Purpose Marine Battery – 925 CCA
$459.95or 4 interest-free payments of $114.99
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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 36V 50Ah Essential Series LiFePO4 Battery (1.92kWh)
$749.00or 4 interest-free payments of $187.25
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Interstate
Interstate 27M-AGM 12V Group 27M AGM Dual Purpose Marine Battery – 850 CCA
$414.95or 4 interest-free payments of $103.74
Clearwater Beach 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 at condos and marinas on Clearwater Beach?
We install at docks, ramps and driveways for a flat $99 per battery ($249 for a 24V or 36V lithium bank). For a condo dock or marina slip, let us know the property and any access rules (gate codes, cart paths, loading areas) when you text so we can plan the carry.
How do I set up a time?
Text us at (954) 743-0000. Tell us your ZIP code, the boat and where it is, and we’ll set up a time with you. To book installation, add it on the product page for a flat $99 per battery ($249 for a 24V or 36V lithium bank).
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.
Nearby service areas
See all towns in Pinellas 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).




