How To Replace Battery In Cell Phone

OnePlus 10 Pro top view showing battery stats

Dhruv Bhutani / Android Potency

Is your smartphone'due south battery running out faster than information technology used to back when you lot first unboxed it? Batteries — including rechargeable ones like those used in smartphones — chemically age over fourth dimension. In other words, they degrade as yous accuse and belch them. Don't despair, though — while modern cellphones don't come with easily removable batteries anymore, you lot can still get them replaced with a lilliputian bit of fourth dimension and try.

Read more than:Why is my telephone'south bombardment draining so fast?

How to tell if your cellphone bombardment needs replacement

Robert Triggs / Android Authority

Most smartphone manufacturers aim to pattern batteries that retain at least 80 to 85% of their original capacity subsequently two years. Notwithstanding, your phone's battery can degrade faster than that. Fast charging and prolonged exposure to rut are just some of the many factors that could quickly diminish its capacity. What's worse — it's often hard to estimate how much your smartphone's battery has deteriorated.

A telltale sign of reduced bombardment chapters is if your phone exhibits symptoms like random reboots or sudden shutdowns at 30 or fifty-fifty 50 percentage charge. If your smartphone'south battery isn't lasting every bit long as information technology once did, consider using an app like AccuBattery to estimate its electric current wellness. The app runs in the groundwork, collecting discharge and charge data over multiple days, and estimates your battery health. While admittedly not perfect, it can notwithstanding offering a decent estimate and help signal whether or non your phone needs a new battery.

Random shutdowns or reboots are a clear sign that your smartphone needs a new battery.

If your phone is nearing three years of continuous use, a new battery volition nearly certainly offering at to the lowest degree some improvement to its 24-hour interval-to-day longevity. This is because lithium-ion batteries get-go to experience performance loss later on a few hundred accuse cycles. If you're using an iPhone, there's an easy way to check your bombardment'southward current capacity. Open the Settings app, navigate to Battery > Battery Wellness, and check the Maximum capacity section. Apple tree advises that yous should consider replacing your battery once its wellness falls beneath 80% of its original capacity — or approximately 500 accuse cycles.

Read more: half-dozen common bombardment myths yous probably believe

Supervene upon your telephone'due south battery at a service center

Dhruv Bhutani / Android Authority

The easiest style to supervene upon your smartphone'southward battery is to accept an authorized service center bandy the battery. This is because most manufacturers utilize adhesive to secure the back and front end panels of your phone, which are normally made out of delicate glass. While this adhesive helps with improving your phone'south h2o resistance, it also often makes repairs more hard and labor-intensive.

Modern smartphones use enough of agglutinative for water resistance, which restricts easy access to the battery and other internal components.

Approaching your device'southward manufacturer virtually guarantees that you volition receive a genuine battery. While an unofficial battery may piece of work well initially, it's impossible to know whether or not it will survive as long equally an official 1. Authorized repair providers as well typically replace the adhesive holding down the screen or dorsum embrace to ensure that your smartphone retains its original h2o resistance.

In the U.s.a. and Canada, Samsung and Google have partnered with uBreakiFix to procedure out-of-warranty repairs (including screen and battery replacements). Both companies also provide starting time-political party walk-in and mail-in service options — the onetime is preferable since you lot don't take to await for shipping. Google, Motorola, OnePlus, Sony, Nokia, and Apple also have defended support pages to help y'all detect a nearby service center in your region. While service options often vary by country, remember that manufacturers are legally required to offer repairs in nearly regions.

Do it yourself: How to supercede your telephone'south battery

Samsung Galaxy S22 and S22 Ultra battery and internals

For the past few years, brands didn't offering y'all the power to buy original spare parts and perform self-repairs. That has started to modify of belatedly, with manufacturers like Google, Samsung, and Apple tree pledging to sell replacement parts to users.

Nonetheless, these self-repair programs don't cover every device model — at least non initially. Therefore, if y'all can't detect an official source for replacement parts, yous might accept to scour the net or peruse secondary markets similar Ebay or AliExpress. Proceed in listen that it'due south usually impossible to verify the authenticity of spare parts, so your best bet is to just buy from reputed sellers.

While brands accept historically fabricated it difficult for cease-users to source genuine replacement batteries, that has started to change thanks to the correct-to-repair motility.

Every bit for instructions, you'll accept to look at websites like iFixit or teardown guides on YouTube. The procedure to replace a smartphone battery is pretty straightforward, though. In about cases, y'all'll have to apply a fleck of oestrus to soften the adhesive and lift the telephone's back cover. Then, unplug the existing battery, pry information technology out, and install the new i in its place. As mentioned previously, you should too effort sourcing a replacement agglutinative to ensure the device retains its water resistance.

While this procedure isn't exactly complicated, it does require a fleck of patience and even skill. Furthermore, go along in mind that damaging or puncturing a lithium-ion battery could result in a burn. To that end, brand sure that you use tools meant for smartphone repair (similar this kit from iFixit) and avoid prying out the battery using sharp objects.

Run across also: The best phones with a removable battery

Is replacing your smartphone's battery worth it?

Ryan Haines / Android Authority

A cellphone battery replacement volition likely run you between $50 to $100 from an official service center, including labor and taxes. That's a lot cheaper than ownership a brand-new, superlative-of-the-line phone. Mod flagships have plenty of processing headroom for years to come. Put simply, an older smartphone will likely serve you well for many years — unless you need the latest and greatest in photographic camera or display technology.

Read more: It's fourth dimension to ditch our fascination with the yearly upgrade wheel

Having said that, the price of getting a battery replacement gets harder to swallow when information technology comes to lower-end smartphones. For example, if you purchased your current smartphone for around $250-300, you lot may be tempted to only buy a new device instead of spending $60 or more on a battery replacement. For many, the erstwhile is the more user-friendly and hassle-gratis option — specially since a mail-in repair could have several days.

A replacement bombardment is almost always cheaper than a brand-new device, but picking one option over the other isn't exactly straightforward.

Ultimately, the decision to replace your cell telephone's battery comes downwards to personal preference. If you've grown attached to your current device and don't want to fork over the extra cash for a minor upgrade, a bombardment replacement may very well requite your smartphone a new life.

Upwards next: Android phones with the best bombardment life