Choosing and sizing battery banks, Lithium vs AGM, wiring, safety and practical installation tips.
How Long Can You Boondock on RV Batteries? Power Usage Calculator The question every boondocker asks before disconnecting from shore power: how long will my batteries actually last? The honest answer is that it depends on three things — how much power you use, what kind of batteries you have, and whether you have solar … Read more
Lithium vs AGM RV Battery: Which Is Right for Your Setup? Ask any RV forum and you’ll get passionate opinions on both sides. AGM defenders cite lower upfront costs. Lithium advocates point to lifespan and weight savings. The truth is that both are correct — for different use cases. The mistake is picking a side … Read more
How to Size Your RV Battery Bank: Step-by-Step Calculator Guide The single most common RV electrical mistake is buying batteries before doing the math. You end up either underpowered — dead batteries by midnight — or overpaying for capacity you’ll never use. Sizing your battery bank correctly takes about 20 minutes and saves you hundreds … Read more