We’re still waiting for iPhone 5 Lightning-compatible battery cases, but at least we’re finally getting some product teasers and (vague) launch dates. The latest comes from everybody’s favorite crapware vendor Brando, and costs a mere $35. And it even closes up like a book.
All items tagged with "batteries"
As we all know, sometimes the simplest ideas are the best. You can usually tell when an idea is a winner because it seems so obvious that somebody should have made it already. And the Tethercell is one of these ideas: it’s a remote control battery that will let you switch any AA-powered device on and off from your iPhone.
LAS VEGAS, CES 2013 – I tried a Lightning-equipped battery case out today, and it was great. If you were doubting Apple’s decision to swap out its hideous 30-pin connector for the svelte new Lightning, then one smooth-sliding click of UNU’s case will put you straight.
Do you know your 7,200-times-table by heart? Good, because if you buy the JuiceCane, you’re going to need it.
Why? Because the JuiceCane is a stackable, extendable spare battery which packs 7,200 mAh of power, and can be joined to other JuiceCanes to increase that capacity.
If you’re an iDevice power-user and need a classically robust bag to haul all your junk, take note: Timbuk2 has just released the Power Series, two alternate versions of their best-selling Commute Laptop Messenger and Q Laptop Backpack, equipped with Joey batteries and special a pass-through for the charging cable.
The MagSafe 2 power plug is so intent on escaping from its socket that it doesn’t seem a great idea to hook it up to a portable battery, but if you need the extra power, you need the extra power. And right now pretty much the only way to get it is to grab one of QuickerTek’s MacBook Air batteries.
You gotta love Apple (no, seriously, you gotta love Apple to get a job here at Cult of Mac – Leander tests our faith every day during Morning iService) – it might keep quiet and take its time to fix things, but fix them it does. Well, for high-profile problems at least.
Today’s fix is a new iPad charger, a beefed up 12-watt model which should juice the iPads 3 and 4 faster than the old model.
Plug in your iPhone or iPad and charge it up, and you’ll notice that while the first 80% or so will go by pretty fast, they actually kind of suck at charging up that last 20%, taking a lot more time to do so than it feels like they should.
There’s a reason for this. Charging batteries up to “full” is a complicated process. There’s no real way to tell if a battery is completely “full” so all you can do is measure the voltage, which (and this is a vast simplification) tells you how much resistance is being met when you try to put more electricity into the battery.
That’s why it takes so long for an iPhone to charge that last 20%. It charges full blast until it measures a certain voltage, then goes into what’s called “trickle mode” to slowly allow small sips of electricity into the battery until it thinks, based upon some software calculations, that the battery is more or less full. But a new algotihm could make the time it takes to charge your iPhone or iPad go by a lot faster.
It used to be that we carried spare batteries for our devices. Then Apple sealed its products’ cases shut and some of us complained. Loudly. Then we realized that carrying an external battery pack meant we didn’t have to power-down to swap out batteries, and that we could now pick and choose the perfect third-party option, and we all shut the hell up.
Which is my long-winded way of introducing the new Zaggsparq packs, a range of three battery packs tailored perfectly to your iCharging needs. As long as you don’t own an iPad 3, that is.
11,666mAh. That’s the nightmare figure that faces you every time you plug the newest iPad in to charge. You really need to charge the thing overnight, otherwise you’ll be sitting there for hours and hours waiting for the battery meter to tick over to 100%.
And the myCharge Peak 6000 – like most external battery packs – will only make a small contribution to that yawning, ravenous battery. It will toss 6,000 mAh into the void before excusing itself for its own refill, but if you use it with, say, an iPhone you will be able to charge the thing several times over.
The Peak 6000 wins on design, too. The wall prongs are built in for fast hookup, as are a 30-pin dock connector and a microUSB plug. You won’t be losing any parts of this charger. It even has a pop-out USB input for charging from a computer, should there only be one wall-wart available.
The price for this well-designed back up? $99. Buy two and you’d have enough to fully charge the greedy, bloated iPad 3.
- Source myCharge