Tablet Battery Draining Fast? Step-by-Step Fixes for Android & iPad Users in India

How-to & fixes · 7 min read

You’re stuck with a tablet that barely makes it through the day, and you want a quick fix—without jumping straight to the service centre or spending rupees on a new one.

Why is My Tablet Battery Draining Fast? (Symptom-to-Cause Table)

If your tablet battery gives up before the day ends, even with just WhatsApp and YouTube, you're not alone. Most times, it's down to power-hungry apps, a battery that's aged under Indian summers, or a setting you forgot about. Sometimes, though, it's a bigger hardware headache.

Here's a table to help you match your battery symptoms to the likely reason:

What Should I Check First? (Quick Decision Checklist)

Before you start switching off random settings, a few quick checks will save you both time and hassle.

1. 1
   Is your tablet getting hot even if you’re not using it? That usually means a deeper problem.
2. 2
   Did this all start just after an update or a new app? That’s your first place to look.
3. 3
   Is your tablet older than two or three years? Batteries lose their punch over time, no matter how careful you are.
4. 4
   Does it shut down suddenly at 10%, 20%, or 30%? That’s a clear sign your battery can’t hold charge.
5. 5
   Do you see swelling or the screen lifting at the sides? Don’t risk it—stop charging and get help.

If you ticked yes to 1, 4, or 5, head to a service centre. For the rest, try the fixes below first.

How Can I Fix Battery Drain with Simple Settings?

You don’t need fancy tricks—just a few settings changes can buy you hours, especially when dealing with Indian heat or spotty mobile data.

1. 1
   Drop the screen brightness to the lowest comfortable level. Manual brightness works better in most Indian homes.
2. 2
   Set your screen to turn off quickly when not in use (Android: Settings > Display > Screen Timeout; iPad: Settings > Display & Brightness > Auto-Lock).
3. 3
   Enable the battery saver mode (Android: Settings > Battery > Battery Saver; iPad: Settings > Battery > Low Power Mode).
4. 4
   Turn off location, Bluetooth, and Wi-Fi when you don’t need them—Quick Settings on Android, Control Centre on iPad.
5. 5
   Turn off notifications for apps you rarely care about (Android: Settings > Apps & Notifications; iPad: Settings > Notifications).
6. 6
   Restrict background data for apps you barely use (Android: Settings > Network & Internet > Data Usage; iPad: Settings > General > Background App Refresh).

Which Apps Are Using the Most Battery, and How Do I Manage Them?

It’s usually the same culprits—games, social feeds, or anything syncing quietly in the background. Here’s how you can spot and handle them:

On Android:

1. 1
   Open Settings > Battery > Battery Usage.
2. 2
   You’ll get a list of apps with their battery consumption since the last full charge.

On iPad:

1. 1
   Go to Settings > Battery.
2. 2
   Scroll to Battery Usage By App.

If an app is eating up more battery than it should, try these steps:

• Force stop the app (Android: Settings > Apps > [App Name] > Force Stop).
• Delete it if you barely use it.
• Check the Play Store or App Store for app updates—developers often patch bugs that cause battery issues.
• For must-have apps, turn off background activity if possible.

How Do I Check My Tablet’s Battery Health?

Knowing how much life is left in your battery helps you decide if it’s worth more tweaks or time for a battery swap.

On Android:

• Some brands—like Samsung or OnePlus—let you check battery health in Settings > Battery and Device Care or through built-in diagnostic codes (try ##4636## on some models). What you see depends on your device.
• Third-party apps from Google Play can show battery stats, but always use ones with good reviews and avoid giving them unnecessary permissions.

On iPad:

• With iPadOS 17 or later, head to Settings > Battery > Battery Health. You’ll see your battery’s maximum capacity and if it needs service.
• On older iPads, watch for sudden drops from 100% or swelling—those are signs the battery’s worn out.

Official support pages for reference:

• Apple: Check iPad battery health
• Google: Android battery tips

When Should You Take Your Tablet to a Service Centre for Battery Problems?

Head to an authorised service centre when:

• The tablet gets hot while idle or charges very slowly.
• The battery swells, causing the screen or back to lift.
• It powers off at random or won’t charge, even after swapping cables and chargers.
• You’ve tried all the software fixes and battery health still shows poor (under 80% on iPad, or the equivalent on Android).

Don’t try opening up the tablet or swapping the battery yourself unless you’ve done it before—most modern tablets are tricky, and a wrong move can crack the screen or damage the internals.

When Does Repair No Longer Make Sense? Should I Sell My Tablet As-Is?

If your tablet is a few years old, still drains quickly even after resets, or has other problems like a busted screen or dodgy charging port, it’s time to do some quick maths. Battery replacements for older tablets in India can be pricey, and sometimes newer models offer more for less.

You can sell your used tablet on Cashit, even if the battery’s nearly dead or lasts just minutes. The price you see online is a rough estimate based on the details you share. After doorstep inspection, you’ll get a final confirmed offer, and if you accept, payment comes straight to your UPI or bank account. They only collect the device after you’ve received the money.

Can’t decide between fixing and selling? Check what lowers resale value most and compare battery replacement costs with your device’s resale quote.

What to do next

Try the settings and app checks first—most battery problems can be fixed at home. If your tablet is still draining too quickly, check the battery health and decide if a repair or a sale is the smarter move. You can get a quick estimate for your old tablet online—even if it isn’t working right.