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.

Asus A46 A46C A56 K46 K56 K56C K56CA S550C S56 S56C S405CA S550CA A31-K56 A32-K56 A41-K56 A42-K56 [14.4V / 32Wh] Laptop Battery Replacement

Asus A41-K56 A42-K56 Battery for Asus A46 A46C A56 K46 K56 K56C K56CA S550C S56 S56C S405CA S550CA Series Laptop A31-K56 A32-K56 [14.4V] Compatible Battery

Q: Where can I find the battery part number?

Shut down the laptop, unplug power, remove the battery (if removable), and read the label printed on the battery itself. That part number is the best way to confirm compatibility.

Q: Are different battery voltages interchangeable?

No. You must match the voltage on your original battery. Note: 10.8V equals 11.1V, and 14.4V equals 14.8V.

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

You can use a laptop model number to narrow it down, but the battery part number is more precise. One laptop model can support multiple battery types, so the printed battery part number is best.

$49.50 CAD

~~$69.00 CAD~~ Vente $49.50 CAD

Minimum Qty	Discount
Buy 5 +	Price with 10% off: $44.55
Buy 10 +	Price with 20% off: $39.60

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Variantes de produits

Détails du produit

Type Laptop Battery
Unité de gestion de stock las242-db-001
Type de cellule Conventional Li-ion

Description
Specification

COMPATIBLE LAPTOP MODELS

Asus A46 Series:

A46 Ultrabook series | A46C | A46CA | A46CB | A46CM | A46E | A46SV | A46SV-WX039D | A46V

Asus A56 Series:

A56 Ultrabook series | A56C | A56CA | A56CB | A56CM | A56V

Asus E46 Series:

E46C | E46CA | E46CB | E46CM

Asus E56 Series:

E56C | E56CB

Asus K46 Series:

K46 Ultrabook series | K46C | K46CA | K46CB | K46CM | K46V

Asus K56 Series:

K56 Ultrabook series | K56C | K56CA | K56CB | K56CM | K56V

Asus P46 Series:

P46C | P46CA | P46CB | P46CM | P46V

Asus P56 Series:

P56C | P56CB

Asus Pro4Q Series:

Pro4QC | Pro4QCA | Pro4QCB | Pro4QCM | Pro4QV

Asus Pro5T Series:

Pro5TC

Asus R405 Series:

R405C | R405CA | R405CB | R405CM | R405V

Asus R505 Series:

R505C | R505CA | R505CB | R505CM

Asus R550 Series:

R550C | R550CA | R550CB | R550CM

Asus S40 Series:

S40 Ultrabook series | S40C | S40CA | S40CB | S40CM

Asus S405 Series:

S405 Ultrabook series | S405C | S405CA | S405CB | S405CM

Asus S46 Series:

S46 Ultrabook series | S46C | S46CA | S46CB | S46CM | S46V

Asus S50 Series:

S50C | S50CA | S50CB | S50CM

Asus S505 Series:

S505 Ultrabook series | S505C | S505CA | S505CB | S505CM

Asus S550 Series:

S550C | S550CA | S550CB | S550CM

Asus S56 Series:

S56 Ultrabook series | S56C | S56CA | S56CB | S56CM

Asus U48 Series:

U48C | U48CA | U48CB | U48CM

Asus U58 Series:

U58C | U58CA | U58CB | U58CM

Asus V550 Series:

V550C | V550CA | V550CB | V550CM

COMPATIBLE ORIGINAL PART NUMBERS

A41-K56 | A32-K56 | A31-k56 | A42-K56

REMARKS
- Please confirm your laptop model and battery number before placing an order.
Product Type: Replacement Laptop Battery

Condition: New

Cell Type: Conventional Li-ion

Capacity: 2200mAh / 32Wh

Device Voltage: 14.4V

Product Type:	Replacement Laptop Battery
Condition:	New
Cell Type:	Conventional Li-ion
Capacity:	2200mAh / 32Wh
Device Voltage:	14.4V

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.