Jackery Explorer 100 Plus Power Station, 99Wh LiFePO4 Battery Power Bank, 3-Port 128W Portable Charger, PD 3.0 Fast Charge, Compatible with MacBook Pro/Air, iPhone 15/14 Series (Solar Panel Optional)

This looks just like a shrunken-down Jackery battery bank, complete with orange accents on the sides. It lacks the usual handle since it's not needed for a device of this size. All you get in the box is the charger and a bright orange USB-C cable; you'll have to bring your own USB-PD charger. If you own a USB-PD powered laptop, the charger you have for that will serve nicely.Cuteness aside, it's an effective USB-C charger. The battery is as big as it can be and still allow you to fly with it. It uses an LFP battery, which makes it a bit large and heavy for the capacity, but it means it should last for thousands of charge cycles instead of hundreds; I'll take that tradeoff. I haven't had it long enough to test that longevity, but based on the type of battery, the Jackery brand, and my experiences with other products of theirs, I expect it to meet its endurance claims.

Amazing product—I use it every day. It’s very compact and easy to take anywhere. It can charge 5 to 10 items, depending on the devices. It supports two USB-C ports at 100W and one USB-A at 18W. You can use the USB-C ports with devices like iPads, MacBooks, and phones. Super dependable and a must-have for anyone on the go.

Sometimes I sit outside all day using very memory-hungry apps on my iPad. It used to be a problem when the battery drained too soon, but not any more. This little guy keeps the iPad running while using the power hungry apps and recharges it at the same time without running out of power itself. While it might be a bit heavy for travel, it works so much better than other portable power packs, it’s worth carrying the extra weight.

First one was defective. This one works well. Takes a LONG time to charge. 30 hours of dead.

I originally bought this to use in my Everyday bag but found it to be a bit big. I ended up using it in my travels to Canada using a bigger backpack and it was great to charge my tablet and my Steam Deck. I was able to keep my work laptop (45-100w) topped off but that drained the battery really fast. The Canadian TSA pulled the device aside but once they read it was under 100wh, they were fine with it.I'm also using it as an emergency battery in my bicycle trunk bag. I use it to charge my phone, flashlight or the batteries to my GoPro I use as a bodycam.It was also able to power on a water Damaged Macbook M1 that was missing the mag safe charger and wouldn't power on from a 60w USB-C Macbook charger.Great lil battery overall. Included cable is very thick and durable. I have other bigger Jackery batteries that aren't LifePO4 but worked great after a hurricane so I trust the brand.

I take this charger everywhere and doesn’t fail me. Last through out the day. Small design usbc and usb power source good value. The design can fit anywhere. Has amazing charging functionality

I got this battery backup shortly before hurricane Milton hit, and it was a a major help to get through the week of having no power at home. Having multiple USB ports allowed me to charge my phone and run a USB powered fan overnight, while the quick charging let me quickly top it off at the office without needing to wait around on it. The screen is handy for planning ongoing power usage, such as seeing the power draw between having a fan on high versus medium and how long the battery would sustain either for. Plus, it's the maximum size that can be carried on an airplane, so it's great for travel as well.

This is a great portable charger, however, it has a few quirks with USB-C charging that make it disappointing to use in practice:1) If you plug a second USB type-C device while the other USB-C port is already active, both USB-C ports reset and stop providing power for around 1 second while it renegotiates charging speed for the two plugged-in devices.This is disappointing for its target market - i.e. outdoors and camping. If you're using this with a LiIon/NiMh battery charger but decide to plug-in your cell phone for a quick top off, it'll reset the charger and therefore your selected battery type and charging speeds. If this happens at the tail-end of a NiMH charging cycle the charger may reset before it can reliably detect the d/dt curve of the battery, causing it to overfill the battery, etc.Many battery chargers also use pulse-width modulation (PWM) that the Jackery doesn't seem to be able to measure well and occasionally the Jackery will power-off or reset the port, even if you don't plug or unplug a second device because it thinks the charger is drawing 0 watts.This behavior is also poses problems if you're using it to run a Raspberry Pi or other mini-computer without a battery as it will ungracefully reboot when it loses power this way.2) It doesn't negotiate power delivery very well. On my Lenovo laptop it supports either 45 W charging (15V at 3A) or 65 W fast charging (20V at 3.25 A) and with the Jackery it only negotiates the 45 W charging even though the Jackery supports 20V at 5A charging.This happens with multiple laptops.I don't know if the Jackery is firmware update-able via one of it's type-C ports so I think we're stuck with this behavior, unfortunately.If you don't mind these limitations the fact that this is a LiFePo4 (li-ion phosphate) battery in such a small package it really is awesome. Many of the other manufacturers have adopted LiFePo4 in there bigger 'solar generators' such as Anker, EcoFlow, etc. but none of introduced a small form-factor device like this Jackery.Other small-form factor portable chargers like the Anker 737, for example, are still using regular li-ion batteries that have 300 - 500 charging cycles from 0 - 100 % before degrading to 80 % of it's original battery capacity - this portable charger lasts 2000 cycles from 0 - 100 % before degrading to 80 % - lasting you much longer than other portable chargers on the market.It also charges very quickly from 0 - typically within an hour-an-a-half without getting very warm.