Dakota Lithium DL+ Dual-Purpose Batteries Explained
Dakota Lithium DL+ dual-purpose batteries for boats: 12V 25Ah, 60Ah and 135Ah heated models, cranking amps, weight, charging and which fits your boat.
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Dinghy and Tender Batteries: Starting, Lights and Electric Drives
Dinghy and tender battery guide: powering electric tender motors, sizing for ship-to-shore trips, lightweight lithium options, charging from the mothership.
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Crappie Spider-Rigging and Long Trolling Days: Battery Planning
Battery guide for crappie spider rigging: how slow trolling drains a trolling motor bank, sizing 12V, 24V or 36V batteries, electronics and cold weather.
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How to Use a Multimeter on Boat Batteries
A boater's guide to multimeter battery testing: choosing a meter, measuring voltage, voltage drop, charging and parasitic current, and avoiding mistakes.
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How to Add a Second Battery to Your Boat
How to add a second battery to a boat: choosing the battery, switch vs ACR vs DC-DC charging, mounting, wiring steps, fusing and lithium…
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Trolling Motor Wire Size and Circuit Breaker Guide
How to choose trolling motor wire size and a circuit breaker: voltage drop math, gauge by run length, why tinned copper matters and how…
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ABYC Battery Standards: A Plain-English Overview
ABYC battery standards overview for boat owners: what E-10, E-11 and E-13 cover, battery securing, terminal protection, fusing, switches and ventilation.
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Battery Maintainers vs Trickle Chargers for Boats
Battery maintainers vs trickle chargers for boats: how each works, why maintainers are safer for storage, lithium considerations and off-season tips.
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Battery Disposal in Florida: What Boaters Should Know
Florida battery disposal rules for boaters: the lead-acid landfill ban, retailer trade-ins, county hazardous waste sites, lithium recycling and local pickup.
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Drop-In Lithium Replacement: What to Check Before You Swap
Drop-in lithium battery replacement checklist for boats: fit, terminals, current ratings, chargers, alternator, fusing, switches, hold-downs and first charge.
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