Imagine being on a road trip, camping in the wilderness, or living the van life when your portable power station starts running low. Normally, you’d have to rely on a sluggish car charger that trickles power into your device at a frustratingly slow pace. But what if you could charge up to six times faster using your vehicle’s alternator? That’s exactly what the BLUETTI Charger 1 Alternator Charger delivers. Right now, it’s available for $249 (down from $499), making it a solid investment for anyone who needs reliable, high-speed charging while on the move.