Enginstar Portable Power Station with Wireless Charger, 350W/296Wh Outdoor Backup Mobile Lithium Battery Pack,Solar Generator for holiday RV Camping, Outdoor Adventure, Emergency

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Once mine gets down to two bars I recharge it as it'll exhaust very quickly at this point and takes ages to get bk up to one bar. HIGH PERFORMANCE AND HANDY POWER SOURCE: 296Wh (80,000mAh) compact station is powerful enough to meet different kinds of electricity demands outdoor usage for home, travel, camping, backseat on long road trips. So, being a bit geeky, I charged it up fully and then devised a testing rig where I could track the discharge performance.

It certainly started strong: it seemed like a few hours went by before the first of the five power level bars vanished. I've had similar issues with my mobile phone when I've accidentally let it go completely flat only for it to take hours to show a percentage after been put bk on charge, so this is probably an issue with the battery chemistry and not the solar power station itself 😉 I've tried this with various small items, phones, tablets, shavers, headphones etc and it's been fine. The cigarette style charger covers our cooler/fridge box for trips out and about and the 3 pin A/C takes care of our lap top charging.

The biggest issue though, as other reviews have pointed out, is the inaccurate display information 😕Output charge rates seem fine, though on AC (3 pin plug) anything under 20w doesn't show, well at least on mine ot didn't. The portable power stations are built using intelligent BMS and state-of-the-art temperature sensors, taking safety to the next level. All the solar power stations are equipped with an in-built inverter, making it a perfect blend of power, convenience, and durability. That seemed odd to have fallen off so quickly compared to how it started, and I wondered that since it hadn't gone through a full discharge/recharge cycle that perhaps it wasn't giving the best possible performance. I looked at the power station and the display was dark, and turning it back on showed that the power level meter was down to a single blinking bar.

Feature: Solar Generator with 60W Solar Panel What Is The Average Charging Time For A Power Bank Using Portable Solar Panels? What You Get】:1* Enginstar 150W portable power station, 1* power adapter, 1* car charger cable, 1* cigarette lighter socket, 1*user manual, 1x Portable Carrying Case, 30 days money-back guarantee, lifetime technical support. The 103 third parties who use cookies on this service do so for their purposes of displaying and measuring personalized ads, generating audience insights, and developing and improving products.I set the timer to run the lights continuously, and set the time to exactly midnight so that when the power station ran out of power I could see how long it had run.