What quick settings can extend laptop battery life?

Enable Battery Saver/Power Saver, reduce screen brightness, close unused apps/tabs, turn off Wi-Fi/Bluetooth when not needed, and avoid heat buildup by keeping vents clear.

Will this battery work with my Acer GARDA31?

If your laptop is a Acer GARDA31, this battery is intended to be compatible. Please also compare your original battery’s part number and voltage with the product details on this page to confirm before ordering.

Is this battery compatible with the GARDA31?

Yes. This battery is designed for the Acer GARDA31 and other compatible laptop models listed on the product page. Confirm your exact model before purchase.

What does 4400mAh / 49Wh mean for battery life?

The capacity (4400mAh / 49Wh) indicates how much energy the battery can store. Higher capacity typically means longer runtime, but actual battery life depends on your laptop settings and usage.

What kind of cells are inside this laptop battery?

This battery uses Conventional Li-ion cells, commonly used in laptop batteries for stable power delivery and reliability.

Is this an original Acer battery?

This is a high-quality replacement battery built to meet the required specifications for Acer laptops such as the GARDA31.

Acer GARDA31 BTP-AQJ1 BTP-ARJ1 Aspire 5560 3620 Extensa 4420 4630Z 4620 TravelMate 2420 MS2180 [11.1V] Laptop Battery Replacement

GARDA31 Battery for Acer Aspire 2420 2920 3620 3640 3650 3670 5540 5550 5560 5590 Series Extensa 4120 4220 4230 4420 4620 4630 Series TravelMate 2400 3200 3300 4300 4500 4700 6200 6400 6500 Series Laptop BTP-AQJ1 BTP-ARJ1 [11.1V] Compatible Battery

$49.00 CAD

~~$69.00 CAD~~ Sale $49.00 CAD

Minimum Qty	Discount
Buy 5 +	Price with 10% off: $44.10
Buy 10 +	Price with 20% off: $39.20

Discount will be applied at Checkout page

Product variants

Product Info

Type Laptop Battery
SKU LAC202-db-001
Compatible Brand Acer
Capacity 4400mAh / 49Wh
Cell Type Conventional Li-ion
Shipping Free Shipping

COMPATIBLE LAPTOP MODELS

Acer Aspire 2420 Series

Acer Aspire 2920 Series

Acer Aspire 3620 Series

Acer Aspire 3623 Series

Acer Aspire 3624 Series

Acer Aspire 3628 Series

Acer Aspire 3640 Series

Acer Aspire 3641 Series

Acer Aspire 3642 Series

Acer Aspire 3650 Series

Acer Aspire 3651 Series

Acer Aspire 3670 Series

Acer Aspire 5540 Series

Acer Aspire 5541 Series

Acer Aspire 5542 Series

Acer Aspire 5543 Series

Acer Aspire 5550 Series

Acer Aspire 5552 Series

Acer Aspire 5560 Series

Acer Aspire 5561 Series

Acer Aspire 5562 Series

Acer Aspire 5563 Series

Acer Aspire 5564 Series

Acer Aspire 5590 Series

Acer Aspire 5593 Series

Acer Aspire 5594 Series

Acer Extensa 3100 Series

Acer Extensa 4120 Series

Acer Extensa 4220 Series

Acer Extensa 4230 Series

Acer Extensa 4420 Series

Acer Extensa 4620 Series

Acer Extensa 4620Z Series

Acer Extensa 4630 Series

Acer Extensa 4630G Series

Acer Extensa 4630Z Series

Acer Extensa 4630ZG Series

Acer Ferrari 1100 Series

Acer TravelMate 2420 Series

Acer TravelMate 2423 Series

Acer TravelMate 2424 Series

Acer TravelMate 2428 Series

Acer TravelMate 2440 Series

Acer TravelMate 2441 Series

Acer TravelMate 2442 Series

Acer TravelMate 2470 Series

Acer TravelMate 3240 Series

Acer TravelMate 3242 Series

Acer TravelMate 3250 Series

Acer TravelMate 3252 Series

Acer TravelMate 3280 Series

Acer TravelMate 3282 Series

Acer TravelMate 3283 Series

Acer TravelMate 3284 Series

Acer TravelMate 3290 Series

Acer TravelMate 3293 Series

Acer TravelMate 3294 Series

Acer TravelMate 3295 Series

Acer TravelMate 3300 Series

Acer TravelMate 3301 Series

Acer TravelMate 3302 Series

Acer TravelMate 3304 Series

Acer TravelMate 3330 Series

Acer TravelMate 4235 Series

Acer TravelMate 4320 Series

Acer TravelMate 4330 Series

Acer TravelMate 4335 Series

Acer TravelMate 4520 Series

Acer TravelMate 4530 Series

Acer TravelMate 4720 Series

Acer TravelMate 4730 Series

Acer TravelMate 6230 Series

Acer TravelMate 6231 Series

Acer TravelMate 6252 Series

Acer TravelMate 6253 Series

Acer TravelMate 6290 Series

Acer TravelMate 6291 Series

Acer TravelMate 6292 Series

Acer TravelMate 6293 Series

Acer TravelMate 6452 Series

Acer TravelMate 6492 Series

Acer TravelMate 6493 Series

Acer TravelMate 6553 Series

Acer TravelMate 6593 Series

eMachines D620 Series

COMPATIBLE ORIGINAL PART NUMBERS

GARDA31 | BTP-AQJ1 | BTP-ARJ1 | BTP-ANJ1 | BTP-AMJ1 | MS2180 | MS2181 | MS2204 | MS2211 | MS2229 | MS2230 | BTP-AOJ1 | BTP-APJ1 | BTP-AS3620 | BTP-ASJ1 | BTP-B2J1 | BTP-BQJ1 | GARDA32 | GARDA53 | 934C2130F | AK.006BT.021 | BT.00603.012 | BT.00603.014 | BT.00603.026 | BT.00603.039 | BT.00603.040 | BT.00604.005 | BT.00604.006 | BT.00604.017 | BT.00605.002 | BT.00605.003 | BT.00605.006 | BT.00605.007 | BT.00605.027 | BT.00607.003 | BT.00607.009 | BT.00607.018 | BT.00903.004 | BT.00904.003 | BT.00907.003 | LC.BTP00.021 | LC.BTP00.022 | LC.BTP01.010 | LC.BTP01.011 | LC.TG600.001 | Q20154 | TM07A72 | TM07B41 | TM07B71 | TM-2007A

REMARKS

Please confirm your laptop model and battery number before placing an order

Compatible Brand: Acer

🔋 See More Acer Compatible Laptop Batteries ⚡ See More Acer Compatible Laptop Adapters

Laptop Battery FAQs How To Find The Correct Battery?

How do I know if a laptop battery will fit my device?

The most reliable method is matching the part number printed on your original battery. Also confirm the voltage and compare the battery shape and connector position with the product photos and specifications.

Where can I find the battery part number?

Shut down the laptop, unplug the power adapter, remove the battery if it is removable, and read the label printed directly on the battery. This part number is the best way to confirm compatibility.

Are different battery voltages interchangeable?

No. You must match the voltage shown on your original battery. Note that 10.8V equals 11.1V, and 14.4V equals 14.8V, but other voltage differences are not compatible.

What should I compare before ordering a replacement battery online?

Compare the original battery’s part number and voltage first, then check the size and shape, connector type and location, latch position, and orientation against the product photos and specifications.

Can I use my laptop model number instead of the battery part number?

You can use the laptop model number to narrow down options, but the battery part number is more precise. A single laptop model can support multiple battery types, so matching the printed battery part number is best.

What quick settings can help extend laptop battery life?

Enable Battery Saver or Power Saver mode, reduce screen brightness, close unused apps and browser tabs, turn off Wi-Fi or Bluetooth when not needed, and avoid heat by keeping the laptop vents clear.

Choosing the correct replacement battery or adapter is critical for safety, performance, and compatibility. DrBattery.com carries over 120,000 compatible models and part numbers for major laptop brands. Follow these steps before placing your order:

1. Check Your Device Information

Look at your device’s owner’s manual or label on the bottom of your laptop. Both should show the brand and exact model number.
If you are buying an adapter, confirm the model number, input voltage, and current listed on your device label.

2. Verify the Original Battery Part Number

Always shut down your laptop before removing the original battery. On the battery label, you will find a part number. This part number is the most reliable way to ensure compatibility.

3. Recognize Common Part Number Formats

Major manufacturers use standard codes. Here are some examples:

HP / Compaq:
123456-001

Sony:
PCGA-BP12, VGP-BP1

Dell:
312-1234, 1234P

IBM / Lenovo:
02K1234, 08K1234

Toshiba:
PA1234U-1BRS

4. Compare the Physical Details

Check the size, connector type, latch position, and orientation of your original battery. Compare these details with the product photos on our website before ordering.

5. Watch Out for Voltage Differences

Some models have two different voltage options — for example, 11.1V vs. 14.8V. They are NOT interchangeable. Always confirm the voltage printed on your original battery.