Charge Cycles: What 6000 Cycles Means
Every lithium battery listing brags about a cycle number, usually 3000 to 6000, but almost nobody explains what that number actually measures.…
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LiFePO4 Basics
Before you spend a dime on a lithium upgrade, it helps to understand what you are actually buying. This section covers the fundamentals of LiFePO4 for RVs, vans and boats: how lithium differs from lead-acid and AGM, how to size a bank in amp hours, what usable capacity really means, and whether 12V, 24V or 48V makes sense for your rig. We break down drop-in batteries versus building your own, walk through honest cost math, and clear up the myths that scare people off a good upgrade. Everything here is written for someone starting from zero, with plain examples instead of datasheet jargon. Start here and the rest of the site makes far more sense.
LiFePO4 vs Lithium Ion: Key Differences
Every lithium battery you can buy for an RV or van is a type of lithium ion battery, but not every lithium…
Are Bluetooth Lithium Batteries Worth It?
Bluetooth lithium batteries let you check state of charge, voltage and cell balance from your phone instead of climbing under a bed…
How Much Weight Lithium Saves in an RV
Swapping lead-acid or AGM for lithium is one of the few RV upgrades that pays you back in pounds, not just performance.…
Server Rack Batteries vs 12V for Vans
Server rack batteries have exploded in popularity in the van build world over the last two years, mostly because they promise more…
12V, 24V or 48V: Picking a System Voltage
Picking a system voltage feels like the first big decision in a lithium conversion, and a lot of people get talked into…
Battery Group Sizes Explained (24, 27, 31)
Battery group sizes are just a box-fit standard from the lead-acid world, and they trip up almost everyone shopping for their first…
Drop-In Lithium or Build Your Own?
Every van builder eventually asks the same question at 11pm with a browser full of open tabs: buy a finished drop-in lithium…
How a LiFePO4 Battery Actually Works
A LiFePO4 battery looks like a black box with two terminals, but inside it is doing something genuinely different from the lead-acid…