Battery Banks & Over Current Protection
Battery Banks & Over-Current Protection A 300A (MRBF)Battery Terminal Mounted Fuse by Blue Sea Systems In this article we will discuss fuse selection, [...]
Choose Your Battetry Chargers Carefully!!
There are a few things that I can't stand; #1 well marketed products that actually suck in reality. #2 Pop-up brands ( pop-up brands [...]
Drop-In LiFePO4 Batteries – Be an Educated Consumer
Lead is Dead! (Except for Starting Batteries) Warning: This article is long and detailed—it may require two reads to fully grasp the nuances [...]
Marine Wire Labeling
Brother P-Touch & Tze Labels I get asked quite a bit how I label wires on boats and finally got around to an answer. Technically, this is [...]
1/2/BOTH Battery Switch Considerations
The 1/BOTH/2/OFF Switch Preface: I've seen & read many on the internet suggest that "The 1/2/BOTH is RC/Rod's/Compass Marine's preferred switching method".. Let [...]
Balmar MC-Series Alternator Service Disconnect Switch
Incorrectly Wired Service Disconnect Switch This article is part of an on-going series on marine alternators. Our other articles can be found in [...]
Understanding the Sterling Power Pro Batt Ultra – Battery to Battery Charger
The Sterling Power Pro Batt Ultra DC to DC Charger In our continuing series on CMD's or Charge Management Devices, this article examines [...]
Making Sense of Automatic Charging Relays
Making Sense of the ACR WARNING: ACR's are not for use with LiFePO4 Batteries! What is an ACR? An ACR is nothing more [...]
Marine Alternator Installation – Tips & Tricks
A Fresh New Alternator For many boat owners the task of upgrading their engines alternator can be intimidating. It does not have [...]
Testing A Galvanic Isolator
A 30A Galvanic Isolator WARNING: The galvanic isolator used in this article does not meet the current safety standards. To meet the current [...]
Installing Semi-Flexible Solar Panels
Panel Layout In this article we used a Solbian panel that is no longer in production. Solbian solar panels are a [...]
Programming a Balmar External Voltage Regulator
Preface This article contains three separate videos that show how to physically program Balmar regulators. The videos are meant to be watched in [...]
Installation & Orientation of Flooded Batteries on Boats
Port to Starboard Orientation This photo is simulating a sailboat heeling with flooded batteries. For years I’ve wanted to write this article, but [...]
Fusing & Termination Voltage Drop
5A Fuse - 5A Load As boaters looking for optimal charging performance we need to keep in mind that the path [...]
How Fast Can an AGM Battery be Charged?
TEST EQUIPMENT USED IN THIS ARTICLE BUY MHT RECOMMENDED TEST EQUIPMENT - AMAZON Baseline Discharge 49.3% SOC PREFACE: This article looks at the *charging times & [...]
Winter Battery Storage & Self Discharge Characteristics
December 11, 2012 After having a discussion with one of my customers, about leaving his battery charger running on-board all winter, a practice [...]