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.

Samsung NP300E5A NP305V5A NP300V5A R420 R430 R468 R470 R480 R519 AA-PB9NC6B AA-PB9NC6W AA-PB9MC6B AA-PB9NS6B [11.1V] Compatible Laptop Battery

Samsung NP300E5A NP355V5C NP550P5C NP300E5C NP300E4C NP365E5C NP300E Series Laptop Battery AA-PB9NC6B AA-PB9NS6B AA-PB9MC6B AA-PB9MC6W AA-PL9NC2B AA-PB9NS6W AA-PB9NC5B [11.1V] 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.

$45.00 CAD

~~$65.00 CAD~~ Vente $45.00 CAD

Minimum Qty	Discount
Buy 5 +	Price with 10% off: $40.50
Buy 10 +	Price with 20% off: $36.00

Discount will be applied at Checkout page

Capacity 4400mAh / 49Wh / 11.1V 6600mAh / 73Wh / 11.1V

Variantes de produits

Remark:

4400mAh / 49Wh / 11.1V: This battery only compatible with 10.8V and 11.1V version.
Please make sure your battery is exactly the same as the picture shown. This battery does not fit R509.

6600mAh / 73Wh / 11.1V: This battery only compatible with 10.8V and 11.1V version.
The battery will protrude out the (bottom/side) of the laptop and will cause your laptop to sit at an angle. You may not be able to connect to a docking station with the extended battery.
Please make sure your battery is exactly the same as the picture shown.
This battery does not fit R509.

Détails du produit

Type Laptop Battery
Unité de gestion de stock LSS216BK-db-003
Type de cellule Conventional Li-ion

COMPATIBLE LAPTOP MODELS

Samsung NP300E Series:

Samsung NP300V Series:

Samsung NP305E Series:

Samsung NP305V Series:

Samsung NP350E Series:

NP350E5C | NP350E7C

Samsung NP350V Series:

NP350V5C

Samsung NP355E Series:

NP355E5C | NP355E7C |

Samsung NP355V Series:

NP355V4C | NP355V5C

Samsung NP365E Series:

NP365E5C

Samsung NP500P Series:

NP500P4C

Samsung NP550P Series:

NP550P5C | NP550P7C

Samsung NT300E Series:

Samsung NT300V Series:

Samsung NT305E Series:

Samsung NT305V Series:

COMPATIBLE ORIGINAL PART NUMBERS

REMARKS

This battery does not fit Model R509
Please confirm your laptop model and battery number before placing an order

Compatible Brand: Samsung

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