Stay warm all winter long with the Bluetti NA300 & B480 sodium-ion battery power stations. The NA300 boasts an innovative 3,000Wh sodium-ion battery. What’s more, the sleek, wheeled design looks good anywhere you place it and is easy to move from room to room. It also features 4 20A plugs and one 30A L14-30 output port with a 3,000Wh pure sine wave inverter. This way, the gadget can power most of your household appliances. Even better, it keeps a low temperature while powering up. And you won’t have to wait long for this power station to charge; it goes from 0 to 80% in about half an hour. Moreover, you can get even more power when you add two B480 battery packs (4,800Wh each) to the NA300. Then, you get an incredible 12,600Wh. Yes, you’ll be prepared for days without power when you have these gadgets.