The fuel rods you purchase online (or at an airport or anywhere else) will work exactly like the ones purchased at the park.
In your case, you would be saving $85 by purchasing ahead of time
The big thing is that you are trading convenience for power. I never get a full charge out of mine (S7/S8) but I am in the parks so often that the convenience factor was more important to me.
There are better battery packs out there in the same price range, but you have to remember to charge them at night (which I never do). So whether or not to purchase fuel rods or some other brand is dependent on your priorities
Also, if anyone in your party has the Galaxy S8, the Fuel Rods do not have an appropriate adapter, so you will need to either purchase one or a separate cord
All parks, DS, some resorts and WWoSAvailable @ Disney store - MCO?
Couldn't find link here as to 'where' in each park you can trade them in for a new one. Any options @ DTD or resorts?
We have several already, including a big one to power multiple devices. I forgot to charge them often though, have taken to bringing a 2nd set to always have one ready to go.
Thinking this would be good option to try to be able to leave bulk of them at home.
I think a lot of people make unwise choices when it comes to batteries, especially if they've never used or needed one. I think the mentality is "I must have full power because that's what you do when you charge a phone". The reality is, your phone might get very low, but you only need enough power to finish the day and get it plugged back in, not another days worth of charge for the last hour or three.
I think many oversize their batteries. Some people need that and they know they need that. someone who hasn't had one or never needed one does not need a battery that can charge an iphone 7 time from dead to full. you just aren't going to wait to carry it around, it's like the weight of a small thin laptop and your only going to use a fraction of it's power if you even use it at all. Purchase somethign you can use when your not at disney. Something that just fits in your bag or pocket. Credit card or lipstick sized is perfect for day to day, just have it in your daily bag/laptop case/bookbag in case you need it. You can get many for very reasonable price these days and that's the way to go..
Now how many do you get? you don't get 9 of them for 9 people who dont need them in their daily life. What's going to happen is 1 or 2 will need it right away because they just didn't charge their phones last night. the pokemon player will need it periodically during the day. The adults probably wont need it but the ones who are doing a lot of video or photos might want to top it off by the time you see night entertainment. You'll be able to pass it back and forth so everyone can top themselves off. so you'll need maybe 3 of them...
Now this is where the fuel rod really helps out. because you can swap it for a fully charged one while at the park, the I slept with my phone person can use up the battery on the bus ride over and swap it right away.. then that will last the pokemon player the rest of the day but again you can swap it later in the day so the videographer of the group can top off with enough power to record fireworks and then hand it back to pokemon... 1 fuelrod, everyone had their phone last until you went back to the hotel... If you went with smaller other brands, they saved you money but you will need more than 1 to do the same thing because you can't swap them out..
So what should you buy? If you don't need one in daily life, don't buy anything.. If you need one at disney, buy the fuelrod for $30. You probably won't need it. When you do buy it, don't get everyone a fuel rod.. pass it around. The goal is all phones not dying.. not all phones fully charged so passing it around so everyone get can 5 or 10% more will be cost effective.. When you get home, charge it up and put it in your bag. every few weeks, recharge it and put it back in your laptop bag.. If your not a laptop bag carrying around type of person. Keep it on a charger and ready to go for whoever suddenly might need it heading out the door to grab and go with it.
however, you probably should get pokemon and the videographer one ahead of time.. they will use it while at disney.
I'd get the Pokémon player a battery pack though and make it their responsibility. Fuel rod won't charge it fast enough anyway.
..That's if you want them to be able to play all day.. a little creative without asking interference on your disney trip might not be a bad thing for the pokemon player..
Good point!! I've got to say that I enjoy preoccupied sibling more than whiny sibling, though.