Galaxy S22 Plus Battery Replacement: Cost & Guide
A Galaxy S22 Plus battery replacement runs about $79 through Samsung's authorized service, $75 to $120 at a local repair shop, or roughly $25 to $40 if you buy the 4500 mAh cell and fit it yourself. The S22+ was the sensible middle child of the S22 line — a 6.6-inch 120Hz screen, faster 45W charging than the base model, and a 4500 mAh battery sized to get most owners through a full day. Three years of that fast-charge-and-go routine takes a toll, and the endurance a fresh cell delivered on day one is the first thing you miss when it wears.
Below is the full rundown: how to read your battery's real health in One UI, the signs it's fading, an honest cost comparison, and what the DIY swap actually involves. Our position is straightforward — a worn battery is a consumable, not a reason to retire a phone that still holds its own.
How to check Galaxy S22 Plus battery health
Samsung tucks the reading away, but it's there. Head to Settings > Battery and device care > Battery > Diagnostics. On One UI 5 and later you'll find a Battery health rating in plain words — Good, Normal, or Weak — instead of a percentage. An S22+ from launch usually reads "Good" through its first couple of years; a drop to "Normal" or "Weak" is your signal that a new cell is due.
Samsung won't give you a Maximum Capacity figure the way Apple does, so if you want a hard number, install a free app like AccuBattery. It estimates your true remaining capacity against the original 4500 mAh by measuring real charge sessions — and to be honest about it, the estimate only firms up after several full cycles, so give it a few days before you trust the number. On older One UI builds with no Diagnostics screen, AccuBattery is the most dependable way to judge wear.
The 45W fast-charge trade-off
The S22+ was the smaller S22 that gained 45W charging, and that convenience has a cost: frequent fast charging runs the cell warmer, and heat is what ages lithium-ion fastest. Owners who top up hard and often tend to see the 4500 mAh pack fade a little sooner than a lightly charged one. If your Galaxy S22 Plus battery is draining fast after a couple of years of quick top-ups, that accumulated heat stress is usually the story — and a fresh cell resets the clock.
Signs your Galaxy S22 Plus battery is failing
These symptoms usually cluster rather than showing up alone:
- Afternoon fade — a phone that used to clear a full day now needs a charger by mid-afternoon.
- Shutdowns with charge left — it powers off at 20% or 30%, especially in the cold.
- Heat and lag — the frame warms under load and the interface stutters as the system throttles a weak cell.
- Charging trouble — 45W charging stops behaving, or in the worst case the Galaxy S22 Plus battery is not charging past a certain point.
- Battery swelling — the back glass or display lifts at an edge. Stop charging and using the phone immediately; a swollen cell is a real fire risk and must be replaced right away.
- Jumpy percentage — the meter freezes, then drops several points at once.
See two or three of these alongside a "Normal" or "Weak" Diagnostics rating, and the diagnosis is clear: it's the battery, not the phone. A cell that costs less than a nice dinner is all that stands between you and another couple of years of use.
Galaxy S22 Plus battery replacement cost
Here's the 2026 lay of the land for the three routes most owners take. Ranges are typical for the US and vary by shop and region.
| Option | Typical cost | Turnaround | Notes |
|---|---|---|---|
| Samsung authorized service | $79 | Same day to 1 week | Genuine Samsung battery, handled by Samsung or a partner like uBreakiFix |
| Local repair shop | $75–$120 | 1 hr to same day | Quality depends on the shop and the battery brand they fit |
| DIY with PhonePartPro battery | $25–$40 in parts | 1.5–2 hrs your time | Battery plus adhesive and a reusable tool kit; you provide the labor |
Samsung's and a shop's price is mostly labor. The DIY route only costs you the Galaxy S22 Plus replacement battery and a tool set you keep for the next job. For a phone that still fetches a fair resale price, spending around $30 to add years of life is the obvious win — and for anyone searching "galaxy s22 plus battery replacement near me," the closest option can be your own kitchen table.
The exact battery your Galaxy S22 Plus needs
The S22+ uses a 4500 mAh lithium-ion battery, Samsung part number EB-BS906ABY. Match that capacity exactly. A cell that quietly comes in under 4500 mAh hands back less of the endurance you're paying to restore, and no honest battery claims more capacity in the same shell. When you shop for a Galaxy S22 Plus OEM battery, capacity and the right part number are the specs that matter most.
The S22+ shipped worldwide under the SM-S906 family — sold as SM-S906U in the US, plus SM-S906B, SM-S906E, and SM-S9060 across other regions. They all take the identical EB-BS906ABY cell, so you never need to chase the exact variant — check yours under Settings > About phone if you like, but any S906 battery fits any S22+. Browse everything we stock in the replacement batteries collection.
How to replace a Galaxy S22 Plus battery yourself
Be honest with yourself before you start: this is an advanced repair, tougher than any iPhone battery swap. The S22+ opens from the back, and the glued rear glass must come off with heat before you can reach anything inside. Budget ninety minutes to two hours in a clean, well-lit space, and skip it if you're not comfortable with heat and thin pry tools.
What you'll need
- Heat source — a hair dryer, heat gun on low, or heat pad to soften the rear-glass adhesive
- Suction cup and thin opening picks
- Phillips #00 screwdriver and a plastic spudger
- Tweezers and isopropyl alcohol to release the battery adhesive
- Your replacement 4500 mAh battery and fresh adhesive strips or B-7000 glue for the back cover
Step overview
- Heat the rear glass and cut the adhesive. Warm the edges, run a pick around the perimeter, and lift the back cover slowly — a fingerprint sensor or NFC coil flex may be attached, so open it like a hinged lid.
- Remove the plastic mid-frame cover over the motherboard, held by several Phillips screws, to expose the battery connector.
- Disconnect the battery first. Unplug the battery flex before touching anything else — the non-negotiable safety step.
- Release the battery adhesive. The 4500 mAh cell is glued down firmly; drip isopropyl alcohol around the edges and lift with slow, even pressure. Never bend, hard-pry against, or puncture the cell.
- Fit the new 4500 mAh battery, reconnect, and power on to test before sealing anything back up.
- Re-seat the mid-frame, re-adhere the back glass with fresh adhesive, and let it set under light pressure.
The two mistakes that catch beginners are cracking the rear glass by rushing the heat, and deforming the cell while prying it loose. If the glued back glass gives you pause, buy the battery here and let a shop handle the install — you still save on the part.
After the swap: calibration and what to expect
Here's a relief for Samsung owners: unlike Apple, Samsung generally doesn't lock the battery readout or throw a nagging "non-genuine part" message after a third-party swap, and the Diagnostics screen keeps working. But the fuel gauge needs a beat to catch up. Run a calibration cycle — let the phone drain to near zero, then charge it uninterrupted to 100% and leave it a while, and repeat once or twice over the next few days. That lets One UI relearn the fresh 4500 mAh capacity so the percentage reads accurately and the Diagnostics rating settles back to "Good."
Repair vs. upgrade: the greener math
When a phone won't hold a charge, the upgrade prompt starts to look tempting. Pause on it. The Galaxy S22 Plus still runs current One UI, still takes excellent photos, and still handles everything most people ask of a phone. The one part that's genuinely worn out is the battery — a consumable by design.
Most of a smartphone's lifetime carbon is spent manufacturing it, long before you unbox it, and every device retired early feeds the roughly 60 million tonnes of e-waste the world produces annually. A battery replacement avoids all of that: you keep hardware you already own — still worth real money secondhand — for about the price of lunch out. Repair over replace is both the frugal call and the responsible one. To check your model's availability or find a cell for another device, our battery replacement by model guide covers every phone we carry.
FAQ
How much does a Galaxy S22 Plus battery replacement cost?
Plan on about $79 through Samsung's authorized service, $75 to $120 at a local repair shop, or roughly $25 to $40 if you buy the 4500 mAh battery and install it yourself. The DIY route is cheapest because you supply the labor.
What is the Galaxy S22 Plus battery capacity?
The Galaxy S22 Plus uses a 4500 mAh lithium-ion battery, Samsung part number EB-BS906ABY. Choose a replacement that matches that capacity exactly. The same cell fits every SM-S906 variant, including SM-S906U, SM-S906B, SM-S906E, and SM-S9060.
Why is my Galaxy S22 Plus battery draining fast?
After a couple of years of frequent 45W fast charging, accumulated heat stress wears the 4500 mAh cell so it holds less charge, and the 120Hz display has less reserve to draw on. Once the Diagnostics rating slips to Normal or Weak, a new battery restores the original runtime.
How do I check battery health on a Galaxy S22 Plus?
Go to Settings, Battery and device care, Battery, then Diagnostics. On One UI 5 and later it shows a Battery health rating of Good, Normal, or Weak. Samsung doesn't display a percentage, so for a hard number use a free app like AccuBattery, which sharpens its estimate after a few charge cycles.
How hard is it to replace a Galaxy S22 Plus battery yourself?
It's an advanced repair — budget ninety minutes to two hours. The phone opens from the back, so you must soften and remove the glued rear glass with heat before reaching the battery, then release strong adhesive without deforming the cell. Always disconnect the battery connector first.
Will a new battery trigger a warning on my Galaxy S22 Plus?
Samsung generally does not lock the battery readout or show a persistent non-genuine-part warning after a swap, and the Diagnostics screen keeps working. Run a calibration cycle — drain to near zero, then charge uninterrupted to 100%, once or twice — so One UI relearns the fresh 4500 mAh capacity.