DOMETIC PLB40 Portable Lithium Battery 500Wh (40Ah)

Dometic's PLB40 isn't your grandpa's goal-less lithium ion battery. Made using the latest lithium battery chemistry (Lithium Iron Phosphate), the PLB40 not only includes an integrated smart battery management system, but unlike other leading portable power banks, the PLB40 can easily be re-charged while on the road. You can continue powering devices while charging, and can charge the PLB40 directly from your vehicle's 12V DC (cigarette lighter) power. Or, if you go on extended journeys, solar panels can even be used to charge the PLB40. Why we love the Dometic PLB40 over other Portable Power Packs Long-Lasting: The Lithium Iron Phosphate chemistry of the PLB40 affords it four-fold as many charge cycles as a typical Lithium Ion battery. So instead of 500 discharge cycles before dipping below 80% capacity, the PLB40 will operate at >80% for 2,000 discharge cycles.  Powerful: Lithium Iron Phosphate battery chemistry results in very low self-discharge rate and stable output voltage