Iphone 3gs Swollen Battery Replacement Will It Work Again?
Of the common signs your battery is failing, a swollen bombardment is the most urgent and unsafe. Battery swelling happens due to a lilliputian thing called outgassing, which occurs when a battery gets overcharged, damaged, or just sometime. Under those circumstances, the chemical reaction that keeps your battery running breaks downwardly and, just like the name suggests, outputs gas. The battery casing is built to contain that nasty gas—then, inevitably, it bloats up.
How to tell if your bombardment is swollen
From the outside, a swollen bombardment can manifest as a hazy white screen (due to pressure on the display). You might also discover a separation betwixt the screen and the phone body, or "squishiness" of the screen (no separation between the phone and the screen, only your screen moves a flake when yous pinch the edges of your phone). You lot can too detect a bloated battery past smelling your phone—not by holding it correct up to your face up like a flower (the toxic fumes are style worse than allergies, trust united states of america), but by using a wafting motility from a short distance abroad. And if you want to triple-super-check, then you can besides open your phone up and look to see if the battery's wrapping looks loose or wrinkly, or if information technology looks round and is rising out of its recess.
Warning: Information technology'southward of import to know that your battery is at risk of communicable fire if it's already reached a bloated state. Do non endeavor to replace the battery if your device is unusually hot, smells really bad, or is already on burn down. It can wait! If this all sounds a little besides scary, and you're not feeling totally comfy with the repair, that's okay too—replacing a swollen battery can be intimidating. Accept a deep breath, power downwards your phone, and then put information technology in a fireproof container and take it to a repair professional.
Before y'all begin
If your bravery has prevailed, and y'all desire to do the replacement yourself—right on! Here are a few things you lot should do before the repair to ensure your safety: Make certain your battery's charge is equally depression as possible by letting information technology drain to well-nigh nothing per centum—this greatly reduces the chance of a fire. Too, exist sure to maximize the ventilation in the area where you lot're doing the repair, to reduce exposure to those aforementioned fumes. And, your chemistry teacher is still right—habiliment heart protection (ideally full prophylactic goggles). It's also a good idea to wear protective gloves to prevent skin contact with the chemicals inside your battery.
Be sure to work on a non-flammable surface. In instance a fire does break out, it's a expert idea to have a bucket of sand at the ready then yous can douse it. Yous can also practice the repair outside if it'due south cool and dry out, merely if y'all're inside, make sure to have an exit plan to outside in instance your battery starts smoking or catches burn down.
Wherever you repair, and whatever the temptation, do not betrayal the bombardment to water or moisture—the lithium in the battery tin can react with the h2o and cause more issues than yous started with.
I'1000 going to reiterate that to make sure it really sinks in: DO Non expose the battery to water or moisture—because the lithium will react with the water, potentially causing a fire.
How to remove a swollen battery (safely)
Okay, now you can finally start to remove the battery. For the most part, you can just follow the repair guide for your specific device. We also recommend using a 'lil solvent similar iFixit's agglutinative remover, high-concentration isopropyl alcohol, or acetone. The solvent will reduce the need to pry against or flex the battery. But—and this is a big but—solvents are flammable, so employ them as sparingly equally possible, and acetone may cause damage to plastic parts. Only apply dull, plastic tools to avert puncturing the bombardment—punctures tin can release its toxic contents or start a flaming reaction. And, if things become a petty smoky, take the device outside or place it in your fireproof compartment until information technology calms downward. And then take a deep breath (away from your device and its fumes)—and try again. Yous got this.
At that place's only one way to dispose of a battery: Recycle it
Yay! You removed the battery! Now it'south fourth dimension to dispose of it. Don't throw it abroad or put it in water, please—recycle it. We've got an entire mail telling you exactly how to do it, so please, please dispose of information technology safely.
Preventing another swollen battery
After you've swapped in a new battery (we recommend using one of our kits, of form), here are some tips to take ameliorate care of it this time 'circular: Let your phone run out of battery slowly, and charge it slowly. This limits stress, lets the chemical reactions consummate more fully, and keeps the device heat downward. That means you shouldn't have your phone hooked upwards to its charger when it doesn't need to be, and try non to stop and start charging at short intervals. But most chiefly, don't drop the telephone! Screen cracks are obvious, but drops can jostle or even puncture the battery completely invisibly, and that can exist much more dangerous.
Unfortunately, lithium-ion chemical science isn't perfect—all batteries are consumables, which means they get former. And like u.s.a., when batteries get onetime, the processes that keep them running start to degrade. Just where nosotros get wrinkles and exhale out CO2, batteries produce toxic gases and bloat themselves up to contain it—until they explode. And then if you can replace your battery earlier it swells up, by all ways exercise, merely in case you lot don't beat the bloat to it, we hope these tips help you experience more than empowered to remove it safely.
Source: https://www.ifixit.com/News/11211/what-to-do-with-a-swollen-iphone-battery
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