Jackery Battery Pack 2000 Plus The Battery Pack 2000 Plus from Jackery will ensure you're well-equipped for any outdoor activity or power emergency by giving your Explorer 2000 Plus power station an extra boost of power. The LiFePO4 battery has a 10-year lifespan and its battery level will remain at 70% after 4000 cycles. Charge Times 2 hours when charged via Jackery Explorer 2000 Plus or six SolarSaga 200W panels 25 hours when charged via 12V car adapter Jackery 90-2000-USXOR1Y Specs General Compatibility Jackery Explorer 2000 Plus Ports 2 x DC 8 mm Port2 x DC Expansion Port Battery Battery Chemistry Lithium Iron Phosphate Battery Capacity 2042.8 Wh Recharge Time 2 to 25 Hours Environmental Certifications FCC*as per Manufacturer Operating Temperature 14 to 113°F / -10 to 45°C Charging Temperature 32 to 113°F / 0 to 45°C Discharging Temperature 14 to 113°F / -10 to 45°C Physical Dimensions 18.5 x 13.2 x 9.1" / 47 x 33.5 x 23.1 cm Weight 41.9 lb / 19 kg Additional Resources User Manual