Good news first: this is one of the few iPads where you don't have to guess about battery wear. Apple added a real battery health screen, and the inside of this iPad is friendlier to battery work than older models. The less good news is that getting to the battery still means taking off a very expensive screen.
What it costs
| Option | Price | Notes |
|---|---|---|
| Apple, out of warranty | $199 | Same price for Wi-Fi and Cellular |
| Apple with AppleCare+ | $0 | When capacity is below 80% |
| Independent shop | Ask for a quote | Screen has to come off first (see below) |
For comparison, a cracked screen on this iPad is $1,099 or more at Apple. Keep that number in mind when someone offers a bargain battery swap.
Check your battery health first
Apple's battery health screen covers the M4 iPad Pro, along with newer iPad Air, iPad mini and iPad models. Go to Settings > Battery > Battery Health. You'll see:
- Maximum capacity: how much charge the battery holds compared with new.
- Cycle count: how many full charges it has gone through.
- Manufacture date and first use date.
- A status like "Normal."
Apple says these iPads are built to keep up to 80% of their original capacity after 1,000 full cycles. A complete cycle doesn't have to happen in one go. Using 50% today and 50% tomorrow counts as one.
Signs the battery really is the problem
- Capacity shows under 80%, or the status says service is recommended.
- It drains fast even with the screen brightness down and nothing heavy running.
- It shuts off at 10% or 20% instead of 0%.
- The back or screen is bulging, or the screen lifts at an edge. Stop using it and get it looked at.
If capacity reads 90% or higher, the battery probably isn't your issue. Check Settings > Battery for an app hogging power, turn down brightness (this screen can get very bright), and make sure your iPadOS is up to date before paying for anything.
Why a shop swap is trickier on this iPad
When iFixit tore down the M4 iPad Pro in 2024, it found something new: the battery can be reached right after the screen comes off. On older iPad Pros, a tech had to pull the logic board too, a job iFixit described as taking two to three hours. iFixit called the change a huge win for repairability.
But read that again: right after the screen comes off. The screen is a tandem OLED that costs about a thousand dollars to replace. iFixit also found the battery's pull tabs are still a hassle to reach, and several smaller parts are glued rather than screwed in because the iPad is so thin.
So a shop battery job is really two jobs: the battery, plus safely removing and reattaching a fragile, glued-in OLED. If that screen cracks during the repair, your $199-ish fix just became a four-figure problem.
Questions to ask a shop
- Have you opened an M4 iPad Pro before? How many?
- If the screen breaks during the battery swap, who pays for it?
- Is the battery new, and what's its rated capacity? Apple's spec for this model is 38.99 Wh.
- Will the battery health screen still show health correctly after?
- What's the warranty on the battery and the labor?
If a shop can't answer the screen question clearly, that's your answer. Apple's $199 includes the risk.
Is it worth replacing?
Yes, in most cases. This iPad is powerful enough to stay useful for years, and $199 for a fresh battery is a small slice of what the tablet cost. With AppleCare+ and capacity under 80%, it's free, so don't wait.
Cracked the screen too? Read our iPad Pro 13-inch (M4) cracked screen guide first, since both repairs involve the same screen.
All prices are on the iPad Pro 13-inch (M4) page. Apple prices checked October 14, 2026.
