Bluetooth Lithium Batteries: Is App Monitoring Worth It?
Bluetooth lithium batteries explained: what the app shows, how accurate it is, range limits on a boat, and when a shunt-based monitor is the…
Read moreLithium vs AGM & Flooded
What Is an EFB Marine Battery?
What is an EFB marine battery? How enhanced flooded batteries differ from standard flooded and AGM, where they fit on a boat and how…
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Gel vs AGM Marine Batteries: What’s the Difference?
Gel vs AGM marine batteries compared: construction, charge voltages, cranking, deep-cycle life and why AGM and lithium have largely replaced gel.
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Why Lithium Holds Its Voltage: Discharge Curves vs Lead-Acid
Why lithium holds its voltage: LiFePO4 vs lead-acid discharge curves explained, what they mean for trolling motors, electronics and state-of-charge readings.
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Heated Lithium Batteries and Cold-Weather Charging
Heated lithium batteries explained: why LiFePO4 can't charge below freezing, how internal heaters work, discharge limits, and when a heated battery is worth it.
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Is a Lithium Marine Battery Worth the Money?
Is a lithium marine battery worth it? Weigh upfront cost against usable capacity, cycle life, weight savings and charging upgrades for how you really…
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Battery Cycle Life Ratings: What 5,000 Cycles Really Means
What lithium battery cycle life ratings mean: test conditions, depth of discharge, end-of-life capacity, heat, and how many years 5,000 cycles lasts.
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Marine Battery Warranties Compared: What’s Actually Covered
Marine battery warranties compared: full vs pro-rated coverage, free-replacement periods, common exclusions, and what store-listed brands offer.
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8 Lithium Marine Battery Myths, Fact-Checked
Eight common lithium marine battery myths fact-checked: fire risk, saltwater, cold weather, chargers, alternators, maintenance, mixing and lifespan claims.
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IP67 and Waterproof Ratings for Marine Lithium Batteries
IP67 and waterproof ratings for marine lithium batteries explained: what each digit means, what IP67 does not cover, and how to protect terminals in…
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