GoalZero Yeti 400 AGM Lead-Acid Portable Power Station with power supply
Cell Type: AGM Lead-Acid. Whether you need power while camping in a tent or trailer, 396 Watt Hours will keep you going on any adventure. Equipped with a user-replaceable battery. AC inverter (output, 60Hz, pure sine wave): 110V, 2.6A (300W continuous, 600W surge max).