“How long g does the battery run! I am asking like hours does run like 3 or 4 or what I need to no that befor I buy one! I am on oxygen and have a phone and would need a light so please help me! I can't afford a real expensive one!!”
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With electricity, everything is dependent on the draw of energy from you devices used. So, to answer your questions one by one - you mentioned that you have a phone. Depending on the size of your phone, it can likely charger your phone about 4 times fully. If you are powering a low wattage LED light, those don’t draw a lot of wattage you may be able to power that for 10-15hrs - it just depends on the power of the light. The good thing is, the Jackery has a light on it. In an emergency it may be best to just use that light. It will be bright and effecient and save power. No matter how you use the Jackery, it will alway tell you how much time you have left with what you have currently plugged in. I hope that helps.
Sorry, there was a problem. Please try again later.Dear customer, thank you for your interest in Jackery products. The Jackery Explorer 290 Plus, with a 290Wh battery capacity and 200W output, is designed to power a variety of small devices. To estimate runtime, we calculate by multiplying the battery capacity by 0.85 and dividing by your device's power consumption. For your setup with an oxygen machine, phone, and light, here’s a general estimate based on typical power usage: ① An oxygen machine: around 30–60 watts (up to 70–100 watts with heated humidifiers or high-pressure settings). ② A phone: approximately 20 watts. ③ Light bulbs: about 10 watts (or 60 watts for incandescent bulbs). If we assume a total power draw of 150 watts (70W for the oxygen machine, 20W for the phone and 60W for the lights), the Explorer 290 Plus would theoretically provide around 1.6 hours of runtime (290 × 0.85 ÷ 150). Separately, it could power: CPAP machine for about 3.5 hours, phone for 12 hours and lights for 4 hours. Please note, if your oxygen machine is not portable, the Explorer 290 Plus may not be suitable to power it. Please note that these are estimated figures, and actual runtime may vary based on your devices' specific consumptions and the number of devices in use. Should you require further assistance or more detailed information, please feel free to contact our customer service team (Customer Service: [email protected] / +1-888-502-2236 Weekdays 9AM to 5PM PST). Warm regards, Jackery Support Team
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