Take your Jackery Explorer 2000 Plus Power Station to new levels of power and versatility. On its own, this extra battery adds 2043 W. That makes it a handy helper for all-day BBQs or DIY endeavors. And there's basically no limit to what you can accomplish because you can connect up to 5 of these to your Explorer 200 Plus. Hey, presto - you're looking at a colossal energy reserve of 12 kWh. Ideal for adventures into the wilderness or managing the demands of a bustling job site.Good to know- If you're living the van life or away from outlets, SolarSaga solar panels (sold separately) can charge it in as little as 2 hours- To keep your LiFePO4 battery running at high capacity for up to 10 years, it's packed with safety tech like Intelligent BMS- You can keep track of its remaining charge on the LCD display_____________________________________________________________Please note: The 2000 Plus battery pack cannot be used separately. It must be used with Explorer 2000 Plus Portable Power Stations. Solar charging speeds vary and require SolarSaga solar panels.