3GJUICE introduces ‘Just In Case’ – available now
September 30, 2009 by admin
What is the best selling iPhone battery in Amazon.com? Now and then it’s ours and then I cheer loudly. But most of the time it’s a product of the well known brand Kensington. They make a very small battery of only 5.2 x 6 x 1.2 inches. It’s very popular. And it’s rather good!
by Henk van Ess,
CEO 3GJUICE.COM
Customers asked me over and over again if I could produce a similar device. A small battery with less then 1000 mAh for “Just in Case”.
Frankly, I wasn’t convinced. Why make a similar device? Kensington has one already. Besides that, I wouldn’t use it myself. I am a mobile warrior. I like a battery for my iPhone that at least doubles the energy (see our 3GJUICE or MAJOR MOJO) not one just for 25%. But you kept asking. ,,I only need a battery for ‘just in case’. Can’t you make it?”
So I did. What if I could improve a little on what is already out there? What if I could make even a smaller battery? And wait a minute, what if I could include loop through so I can charge battery and phone/ iPod at the same time? And let Apple certificate it?
I teamed up with the great battery guru’s of U2O from Korea. They deliver the energy for the newest product of 3GJUICE:
3GJUICE “Just in Case”, Price: $29,95
So what’s new and different?
First the size. It’s 2.4”x1.24”x0.68”. Yes really. It has roughly the same size as an AA battery, but can be recharged over and over again. Well to be specific: it is good for over 500 charges. After that it slowly looses maximum capacity as all li-on batteries will do. You plug “Just in Case” into your device. This product is compatible with all modern Apple players, except the Shuffle. And it blocks the earphone jack of the iPod touch and iPod nano. But, if you wait for an hour to charge your Touch/Nano, you have power to listen for a few hours extra. Better that then no power at all.
It’s half as small as that great product from Kensington. Yes, really 50% smaller and almost the same mAh: 800 mAh.
That’s enough for:
- Another movie with your screen on maximum brightness.
- Listen to another dozen audio albums
- Have a never-ending call with your mother in law.
I managed to cram in three LED’s for (re)charging info. Due to technical reasons, the system is a little cryptic at first, but you will start to understand it after one or to charges. A small right side red LED glows during the charge. It turns blue when you’re done .
It’s possible to charge your iPhone / iPod and 3GJUICE at the same time. Click the battery under your device. Charge it. You will see the right red LED glowing. When your iPhone/ iPod and 3GJUICE is fully loaded, decipher the lights again. You will see, from left to right, two red LED’s and 1 blue LED. You’re done! Battery and iPhone/iPod are fully loaded.
Features:
1. Certified by Apple. With “Made for iPod” certification and “Works with iPhone”. Powered by U2O. It’s safe to use!
2. Charges immediately
3. Rechargeable thanks to included cable. Over 500 cycles!
4. With LED’s to indicate how much energy is left
5. Has loop through. Charge iPhone / iPod and “Just in Case” at the same time.
6. Smart technology protects battery from overcharging
7. Utterly small. With cap. Did I mention the weight? Only 1.2 ounces or 35 grams.
So where can you buy it? You can only buy it on Amazon.con. You can order in the US and not in Europe.
So now we have 3 batteries: “Just in Case”, “3GJUICE De Luxe” and “Major Mojo”.
Which one is good for you?
“Just in Case” has 800 mAha and is for people who need the smallest possible backup. It charges your iPhone or iPod another 25%.
3GJUICE De Luxe is 1800 mAh and also small. It charges your device 100%.
Major Mojo is 5400 mAh and charges 250%. This one has not a 30 pin connector, but a cable.
A good all rounder is “3GJUICE De Luxe”. But if you need extreme power, go for Major Mojo. If it’s “Just in Case”, well you know what to choose now. Enjoy!





witch one works with the 3gs ?
All of them.
my wife loves the just in case. perfectly small and easy for her to keep always in her purse. works with the 3gs too. great value, and a wonderful customer experience.
The most attractive thing about thiese batteries for me is that they can be charged 500 times. It is a very strong advantage.
After that it slowly looses maximum capacity as all li-on batteries will do. You plug “Just in Case” into your device. This product is compatible with all modern Apple players, except the Shuffle
Click the battery under your device. Charge it. You will see the right red LED glowing. When your iPhone/ iPod and 3GJUICE is fully loaded, decipher the lights again.
thats cool im always forgetting to charge my phone..
This product is compatible with all modern Apple players, except the Shuffle. And it blocks the earphone jack of the iPod touch and iPod nano. But, if you wait for an hour to charge your Touch/Nano, you have power to listen for a few hours extra. Better that then no power at all.
My Sis loves the just in case. perfectly small and easy for her to keep always in her purse. works with the 3gs too. great value, and a wonderful customer experience.
And it blocks the earphone jack of the iPod touch and iPod nano. But, if you wait for an hour to charge your Touch/Nano, you have power to listen for a few hours extra. Better that then no power at all.
My brother loves the just in case. perfectly small and easy for her to keep always in her purse. works with the 3gs too. great value, and a wonderful customer experience.
Grappig Henk!
I agree with your conclusions and will eagerly look forward to your next updates. Saying
thanks will not just be sufficient, for the wonderful clarity in your writing.
After that it slowly looses maximum capacity as all li-on batteries will do. You plug “Just in Case” into your device. This product is compatible with all modern Apple players, except the Shuffle
The most attractive thing about thiese batteries for me is that they can be charged 500 times. It is a very strong advantage.
Due to technical reasons, it's true that the system is a little cryptic at first, and it's good that you will start to understand it after one or two charges. It's natural that a small right side red LED glows during the charge.
You plug “Just in Case” into your device. This product is compatible with all modern Apple players, except the Shuffle.You will see the right red LED glowing. When your iPhone/ iPod and 3GJUICE is fully loaded, decipher the lights again.
After that it slowly looses maximum capacity as all li-on batteries will do.And it blocks the earphone jack of the iPod touch and iPod nano. But, if you wait for an hour to charge your Touch/Nano, you have power to listen for a few hours extra. Better that then no power at all.
This offer seems pretty reasonable. Do they give worldwide delivery?
Has anyone here purchased any device yet? How long will be its life any clue. When i use my iphone on avg give me 24 hr battery.
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Ain't this battery dangerous? As I know, one shouldn't use emergency batteries unless there really is an emergency. Otherwise, the phone can get broken.
That seems a pretty good accessory for iPad.
I don't how Family Talk plans affect switching at all. We have a family plan and switching would mean: buying 1 new iPhone (for my wife) for $400 and 2 crappy phones for $zero (after MIR).
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i searched a lot but found my desired product here.
Bought this product from amazon sometime back and i'm loving it. Thanks for the wonderful product!
good posts
very good posts
good site i appreciate
thanks for your articles
this products are great
amazing products thanks for sharing
good small and easy for her to keep always in her purse. works with the 3gs too. great value, and a wonderful customer
Wow! This looks cool! Gonna try this out when I visit local store.
Don't you guys think is this thing over priced?
looks very good on paper…how good does it perform?
I guess this device worth a shot. Gonna try this out soon.
Good to see that someone is opening such a nice store.Thanks
for this information.