If you’ve ever struggled with heavy, slow-charging lead-acid batteries, this one’s worth a look. The Group 27 lithium battery from Power Queen takes what most RV and marine owners already know and ...

Chinese battery manufacturer Power Queen has announced a new lithium iron phosphate (LiFePO4) battery designed for high-load scenarios, including motorhomes and solar applications. Dubbed the 12V ...

As RVs get put away for the winter season, one part faces more malfunctions than almost anything else: the battery. Owners often find themselves with an RV that won't recharge because the battery ...