When the lights go out, the Battery Pack 5000 Plus for Explorer 5000 Plus from Jackery will work to provide much needed power through your Explorer 5000 Plus power station. Using CTB (Cell-to-Body) technology, the Battery Pack 5000 Plus remains compact and durable. Durable enough that it meets UL1973 standards and can withstand harsh conditions. Your devices and appliances will enjoy the battery's 5040Wh of capacity using LFP battery cells. The unit is made to offer over 4000 charge cycles for long-lasting performance. When using it, the built-in smart display will give you real-time battery status updates as the integrated management system works to protect the battery as it delivers power to the Explorer 5000 Plus.