Laptops Acer are known for their reliability, but even the highest quality models eventually become necessary to replace or temporarily remove the battery. The reasons may be different: from banal swelling of the battery to preparing the device for long-term storage. However, the process of removing the battery on different series is Swift, Aspire, Nitro or Predator - has its own nuances.

In this article you will find step by step instructions for popular models, find out what tools you need and get unique safety recommendations, which are not in standard manuals. We will also look at cases when you cannot remove the battery yourself, and what to do if it is “stuck” to the case.

Preparing to remove the battery: what you need to know before you start

Before you use a screwdriver, make sure you completely turned off the laptop from the mains and removed the charger. Even when turned off, some models Acer can supply voltage to the battery contacts, which can result in a short circuit. This is especially true for laptops with USB-C Power Delivery — their feeding patterns often remain active.

The second critical point is battery mounting type. For older models (for example, Acer Aspire E1-572) the battery is removable and fixed with latches, and with new ones (for example, Acer Swift 3 SF314-59) it is soldered into the body. The table below shows the main series and types of fasteners:

Laptop series Battery type Difficulty in removing Required Tools
Acer Aspire 3/5 (2015–2019) Removable (latches) Light Plastic spatula
Acer Swift 1/3/5 (2020–2026) Soldered (under the cover) Average Screwdriver PH00, suction cup
Acer Nitro 5 (AN515/AN517) Soldered + screws Difficult T5 screwdriver, pick
Acer Predator Helios 300 Modular (2 screws) Average Screwdriver PH1, tweezers

If your model is not listed in the table, check it on the official website Acer by number SNID (serial number on the sticker below). To do this:

  1. Go to Acer website.
  2. Enter SNID in the field Support → Check Warranty.
  3. Download Service Manual for your model.
⚠️ Attention: If the battery is swollen (the housing is deformed), don't try to remove it yourself. In such cases, there is a high risk of lithium-ion cells catching fire. Contact the service center marked "Urgent: Swollen Battery».

Tools for work: what you need and where to buy

For most models Acer A minimal set of tools is sufficient, but some series (for example, Predator Triton) require specialized equipment. Here's the full list:

  • 🔧 Screwdrivers:
    • PH00 (for small screws on Swift And Spin);
    • T5 (for Nitro And Helios);
    • PH1 (for mounting the battery in Aspire 7).
  • 📱 Plastic picks (2–3 pcs.) - for releasing latches without scratches.
  • 🧲 Sucker (diameter 3–5 cm) - helps to pry off the lid on models with adhesive fastening.
  • 🔋 Multimeter (optional) - to check the voltage on the contacts after removal.

Where to buy:

  • Screwdrivers iFixit Pro Tech Toolkit - on iFixit or in Amazon.
  • Picks - in electronics stores (for example, ChipDip).
  • Suction cups - in phone repair departments (suitable from: iPhone).

Advice: If you plan to disassemble your laptop often, take magnetic mat for screws - it will prevent their loss and help assemble the device in the correct order.

📊 What model of Acer laptop do you have?
  • Aspire
  • Swift
  • Nitro
  • Predator
  • Other

Step-by-step instructions for removable batteries (Acer Aspire, Extensa)

If your laptop belongs to the series Aspire E15, Extensa 15 or similar, the battery is most likely removable. The process takes no more than 5 minutes:

  1. Turn off your laptop and disconnect the charger.
  2. Turn the laptop over screen down on a soft surface (for example, a towel).
  3. Find battery latches - usually they are located closer to the edge of the case and are marked with an icon 🔋.
  4. Slide the latches to the side (on some models you need to press and hold).
  5. Gently pull the battery out up and on yourself - it should come out of the grooves.

If the battery does not budge, do not force it! It may be secured with an additional screw under the cover. In this case:

Make sure that all latches are pushed all the way|

Check for screws under the rubber feet|

Try rocking the battery left and right to free the grooves|

Use a plastic spatula to pry up (only around the edges!) -->

Important: On some models (for example, Aspire E5-575) after removing the battery CMOS is disabled - BIOS settings will be reset. To avoid this, connect your laptop to the network before removing it.

Removing the soldered-in battery (Acer Swift, Spin, Nitro)

Laptops Acer Swift 3/5, Spin 3/5 and gaming Nitro 5/7 have soldered batteries hidden under the bottom cover. To extract them you will need complete disassembly. Let's look at the process using an example Acer Swift SF314-59:

  1. Remove the bottom cover:
    • Remove all screws (usually 8–10 pieces, 3–5 mm long).
    • Use the suction cup to lift the cover near the touchpad.
    • Carefully move the pick around the perimeter, releasing the latches.
  2. Disconnect the battery cable:
    • Find the connector (usually black, marked BATTERY).
    • Pry the connector lock with a plastic spatula and pull out the cable vertically up.
  3. Remove the battery:
    • Unscrew the mounting screws (usually 4 pieces, PH00).
    • Hook the battery from the side and pull it up. If it is stuck, use isopropyl alcohol to dissolve the glue.

Warning: On models Nitro 5 (AN515-55) battery can be connected to motherboard two loops - main and additional (for temperature control). Disconnect both!

What to do if the battery is stuck?

If the battery is glued to the case (often found in Acer Swift 7), use the following method:

1. Heat the case with a hairdryer (temperature no higher than 60°C) for 2–3 minutes.

2. Carefully pry off the battery with a plastic card, moving around the perimeter.

3. If there is glue left on the case, remove it with alcohol or acetone (do not use metal tools!).

Common mistakes and how to avoid them

Even experienced users sometimes make mistakes when removing the battery. Here are the most common ones and ways to prevent them:

  • ⚡ Short circuit: Touching a screwdriver to the contacts of the battery or motherboard. Solution: Use tools with insulated handles and work on antistatic mat.
  • 🔩 Lost screws: Battery screws and cover screws are often confused. Solution: Place them in separate containers with labels (for example, “Cap” and “Battery”).
  • 🔋 Damage to the cable: Sudden pulling out of the battery connector. Solution: Pry the connector lock on both sides, pull the cable perpendicular board
  • 🔥 Ignoring bloating: An attempt to remove a swollen battery without protection. Solution: Work in safety glasses and next to Class C fire extinguisher.

Critical moment: On some models (for example, Acer Predator Triton 500) the battery is connected to the cooling system. If you saw heat pipes, attached to the battery, do not disconnect them - this may lead to fluid leakage.

💡

Before assembling the laptop, take photographs of the location of all cables and screws. This will help avoid mistakes during reinstallation, especially if you are disassembling the device for the first time.

When not to remove the battery yourself

Not all cases allow independent intervention. Contact the service center if:

  • 🚫 Battery swollen or deformed (risk of rupture and fire).
  • 🚫 The laptop is under warranty (disassembling it yourself will void the warranty Acer).
  • 🚫 The model has sealed housing (For example, Acer Swift 7 SF714-52 with magnesium chassis).
  • 🚫 The battery is connected to EC controller (found in Predator 21 X), and disabling it requires flashing the BIOS.

If you doubt your abilities, use Acer official support:

  • Phone: 8-800-200-33-70 (free in the Russian Federation).
  • Chat: Acer support.
  • Service centers: find your nearest one map.
⚠️ Attention: In laptops Acer ConceptD The battery is integrated into the display power system. Improper shutdown may result in matrix damage (repair cost - from 20,000 ₽).

What to do after removing the battery

After successfully removing the battery, follow these steps:

  1. Check contacts: Inspect the battery connector on the motherboard. If there is oxidation, clean it contact eraser.
  2. Store the battery correctly:
    • Charge - 40–60% (optimal for long-term storage).
    • Temperature - 10–25°C (not in the refrigerator!).
    • Packaging - in antistatic bag or wrapped in bubble wrap.
  • Connect your laptop to the network: If you plan to use the device without a battery, make sure that the power supply provides sufficient power (for example, for Nitro 5 need an adapter for 180W).

    • If you removed the battery to replace it, when installing a new one:

    • Make sure your model is compatible (check with P/N on an old battery).
    • When you turn on the laptop for the first time, let it completely discharge and charge (controller calibration).
    💡

    Never use a battery with a damaged casing, even if it “still works.” The risk of fire in such cases increases 10 times.

    FAQ: Answers to frequently asked questions

    Is it possible to remove the battery Acer Aspire 5 A515-56 without disassembly?

    No, this model has a soldered battery. To remove it you need to remove the bottom cover (8 screws PH00) and disconnect the cable.

    What should I do if the laptop does not turn on after removing the battery?

    Probable reasons:

    • The power supply is not connected (some models Acer do not start without external power).
    • The BIOS settings are lost (you need to reset the CMOS by removing the battery for 10 seconds).
    • The battery cable is damaged (check the voltage at the contacts with a multimeter).

    How can you tell if your battery is swollen?

    Signs:

    • Laptop case deformed (especially in the touchpad area).
    • Keyboard raised or the keys get stuck.
    • Laptop doesn't hold a charge (discharges in 10–15 minutes).

    If at least one sign is present - do not use the device before replacing the battery!

    How much does it cost to replace a battery at a service center? Acer?

    The cost depends on the model:

    Series Battery price (₽) Price of work (₽)
    Aspire 3/5 3 500–5 000 1 000–1 500
    Swift 3/5 6 000–8 500 1 500–2 000
    Nitro 5 7 000–10 000 2 000–2 500

    Original batteries last longer, but you can save money by purchasing compatible ones (for example, from Green Cell or Camelion).

    Is it possible to fly on an airplane with the battery removed in luggage?

    Yes, but only if you follow the rules:

    • The battery must be packed separately in an antistatic bag.
    • Charge - no more 30% (IATA requirement).
    • In hand luggage you are allowed to carry up to 2 spare batteries (up to 100 Wh each).