17 Year Old LiFePo4
My LFP battery just turned 17 Years old! PLEASE HELP! This site is 100% reader supported. My wife is urging me to shut it down as it [...]
Insane LiFePo4 Value
Wattcycle Hits it Out of The Park! For many months I've been awaiting this battery & Wattcycle has done it again! This time by combining incredible physical build [...]
Jailbreak Your LiFePo4 With a BMS You Control
A number of drop-in battery companies have gone out of business leaving you with an unsupported product or worse a BMS app that's no longer supported or [...]
Wattcycle 48V V2 Rack Mount Battery- Killer Value
In this video We take a look at the brand new Wattcycle 48V V2 Rack Mountable battery. For those with electric propulsion, or larger [...]
24V or 48V Boats?
Higher-Voltage House Banks: The Real Costs, Benefits & Pitfalls Nobody Tells You About Preface: I get so may questions on this topic I decided to [...]
Series Wired LiFePO4 = Problems
Series Wired 12V LiFePO₄ Batteries = Problematic Let’s get this out of the way early: Wiring 12V LiFePO₄ batteries in series to make a 24V or [...]
Can You Over-Discharge LiFePO4?
Can You Over-Discharge LiFePO4? The answer to this question from a reader is yes, you can! PLEASE HELP! This site is 100% reader supported. My wife is urging [...]
Commission Charging LiFePO4
In this video I discuss top balancing your batteries using a programable bench top power supply. These are very handy devices especially if you have LFP batteries. [...]
Sunfun Kits DIY LFP Battery
Sunfun Kits DIY LFP Battery In this video we take a deep-dive into the SFK DIY LiFePo4 Battery. It is a tremendous battery. PLEASE HELP! This site [...]
DIN CCA vs. EN CCA vs. SAE CCA
DIN CCA vs. EN CCA vs. SAE CCA Let’s get something straight right out of the gate: not all Cold Cranking Amps [...]
Affordable & Well Built- Wattcycle 314Ah Mini
The Epitome of Value! In our never ending search to find readers products for their boats that are both safe and affordable, the [...]
NOCO CHARGERS A NO-GO?
Q: My Noco charger show's 100% SoC but my batt is dead? I've long known Noco chargers are more sales pitch than substance. [...]
Measure DC In-rush current the easy way
Measure DC Inrush Current- The Easy & Affordable Way Heads-Up: We will be producing more video content for MarineHowTo.com due to Rod having [...]
Feature -Packed, Value Priced LiFePO4
Watt Cycle LiFePo4 - Killer Value! LFP cell prices will remain low for a bit longer and will then slowly trend back up. [...]
Easy LiFePo4 Conversion
Easy LiFePo4 Conversion Before reading this article please read the 101 article on Drop-In's: Drop-In Batteries Be An Educated Consumer Hardly a day [...]
Our Recommended Drop-In LifePo4 Batteries
Rod, What are your Recommended Drop-In Batteries for Marine Use? Disclaimer: I still type with one finger as my left arm is still 100% paralyzed. Typo's happen [...]