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 R503U R503A R503C Q500 Q500A K55VD X75VD K75VM K75VD K75DE K55 K55N K55VM K45VS K45VJ K55DR K55VS R400 R500 R700 A32-K55 A33-K55 [10.8V / 48Wh] Laptop Battery Replacement

A32-K55 Battery for Asus R503U R503A R503C Q500 Q500A K55VD X75VD K75VM K75VD K75DE K55 K55N K55VM K45VS K45VJ K55DR K55VS R400 R500 R700 Series Laptop A32-K55X [10.8V] 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.

$53.00 CAD

~~$69.00 CAD~~ Vente $53.00 CAD

Minimum Qty	Discount
Buy 5 +	Price with 10% off: $47.70
Buy 10 +	Price with 20% off: $42.40

Discount will be applied at Checkout page

Variantes de produits

Détails du produit

Type Laptop Battery
Unité de gestion de stock las238-db-001
Type de cellule Conventional Li-ion

COMPATIBLE LAPTOP MODELS

Asus A45 Series:

A45A | A45D | A45DE | A45DR | A45E | A45N | A45V | A45VD | A45VG | A45VJ | A45VM

Asus A55 Series:

A55A | A55D | A55DE | A55DR | A55N | A55V | A55VD | A55VJ | A55VM | A55VS

Asus A75 Series:

A75A | A75D | A75DE | A75V | A75VD | A75VJ | A75VM | A75VM

Asus A85 Series:

A85A | A85D | A85DE | A85DR | A85N | A85V | A85VD | A85VJ | A85VM | A85VS

Asus F45 Series:

F45A | F45C | F45U | F45V | F45VD

Asus F55 Series:

F55A | F55C | F55CR | F55U | F55V | F55VD | F55VDR

Asus F75 Series:

F75A | F75VB | F75VC | F75VD

Asus K45 Series:

K45A | K45D | K45DE | K45DR | K45N | K45V | K45VD | K45VG | K45VJ | K45VM | K45VS

Asus K55 Series:

K55A | K55D | K55DE | K55DR | K55VD | K55VJ | K55VM | K55VS | K55X

Asus K75 Series:

K75A | K75D | K75DE | K75V | K75VD | K75VJ | K75VM

Asus P45 Series:

P45VA | P45VD | P45VJ

Asus P55 Series:

P55A | P55VA

Asus P751JA Series

Asus P751JF Series:

PRO ESSENTIAL P751JF

Asus Pro 45 Series

Pro 45V series | Pro 45VA series | Pro 45VJ series

Asus Q500 Series

Q500A series

Asus R400 Series

R400A | R400D | R400DE | R400DR | R400N | R400V | R400VD | R400VG | R400VJ | R400VM | R400VS

Asus R403 Series

R403A | R403C | R403U | R403V | R403VD | R403VD1

Asus R500 Series

R500A | R500D | R500DE | R500DR | R500N | R500V | R500VD | RR500VJ | R500VM | R500VS

Asus R503 Series

R503A | R503C | R503CR | R503U | R503V | R503VD | R503VDR

Asus R700 Series

R700A | R700D | R700DE | R700V | R700VD | R700VJ | R700VM

Asus R704 Series

R704A | R704V | R704VB | R704VC | R704VD

Asus U57 Series

U57A | U57D | U57DE | U57DR | U57N | U57V | U57VD | U57VJ | U57VM

Asus X45 Series

X45A | X45C | X45U | X45V | X45VD | X45VJ

Asus X55 Series

X55CR | X55U | X55V | X55VD | X55VJ | X55VM

Asus X75 Series

X75A | X75V | X75VB | X75VC | X75VD

COMPATIBLE ORIGINAL PART NUMBERS

A32-K55 | A32-K55X | A33-K55 | A41-K55 | A42-K55 | 0B110-00050400 | 0B110-00050500 | 0B110-00050600 | 0B110-00050700 | 0B110-00050800 | 0B110-00050900 | 0B110-00051000 | 0B110-00051100 | 0B110-00190300

REMARKS

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

Compatible Brand: Asus

🔋 See More Asus Compatible Laptop Batteries ⚡ See More Asus 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.