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USAbatteries.com stocks 5 compatible replacement batteries for the Samsung R series, covering 303+ laptop configurations and 6 distinct part numbers. Replacement batteries in this category are priced at $56.99.

The Samsung R line was a budget to midrange family of laptops built for home users, students, and casual multimedia fans, with most models active between roughly 2008 and 2012. The series spans portable 14 inch machines, popular 15.6 inch all rounders, and larger 17 inch desktop replacements, with about 303 compatible models across several sub-series. Many later models carried Samsung’s glossy “Touch of Colour” crystal finish with red or blue undertones.

These batteries run at 11.1 V with capacity from about 48 to 86 Wh, using lithium-ion cells in packs commonly built around 6 cells. Across roughly 303 models there are 6 distinct part numbers, and the exact one varies by sub-series and year, so two laptops that look alike can take different packs. For example, an R14 model and an R50 model may share the same screen family yet require different batteries, which is why you should match your exact model number rather than assume.

Always confirm your exact model number and the part number printed on your current battery before ordering.

Sub-Series

R14
R20
R50
R25
Rog
R410

Common Battery Part Numbers

AA-PB9NC6W/US	11.1V · 57.7Wh / 5200mAh · fits 143 models
AA-PB9NC6W/E	11.1V · 57.7Wh / 5200mAh · fits 6 models

Samsung R Battery Specifications

Voltage range	11.1 V to 11.1 V
Capacity range	about 48 Wh to 86 Wh
Cell chemistry	Lithium-ion (3-cell to 6-cell)
Part numbers in this series	6
Compatible models covered	303+
Price	$56.99

Frequently Asked Questions

What battery does the Samsung R R14 use?

The Samsung R R14 uses an 11.1 V lithium-ion pack, commonly the AA-PB9NC6W/US or AA-PB9NC6W/E, in a removable 6-cell design. Capacity across this category runs from about 48 to 86 Wh, and the price is $56.99. Because part numbers vary by year and configuration within the R14 sub-series, confirm the number printed on your current battery before ordering so you get the matching pack.

How do I find the right battery for my Samsung R model?

Start with the full model number printed on the bottom of the laptop, then read the part number on your current battery, such as AA-PB9NC6W/US or AA-PB9NC6W/E. Match both against the listing. There are 6 distinct part numbers covering about 303 Samsung R models, all at 11.1 V, so the model and part number together pin down the correct pack. If your label is worn, remove the battery and check the sticker on the cell housing.

How much does a Samsung R replacement battery cost?

A Samsung R replacement battery costs $56.99 in this category. That single price covers the lithium-ion packs across the line, which run at 11.1 V with capacity from about 48 to 86 Wh. Higher capacity packs in that range pack more cells and run longer between charges, but the listing price stays the same. Match your exact model and part number, like AA-PB9NC6W/US, so you receive the right capacity for your machine.

Are Samsung R batteries interchangeable?

Not always. Many Samsung R models share the same 11.1 V 6-cell family, often listed as AA-PB9NC6W/US or AA-PB9NC6W/E, but with 6 distinct part numbers across about 303 models, fit and capacity can differ. An R14 pack will not necessarily match an R50 even at the same voltage. Check the part number on your old battery and confirm it appears in the listing rather than assuming a pack from one sub-series fits another.

What differs between the Samsung R sub-series batteries?

The main differences are capacity and the specific part number, even though most share the 11.1 V rating and a removable 6-cell layout. Capacity spans about 48 to 86 Wh across the R14, R20, R50, R25, Rog, and R410 sub-series, so a higher cell count pack runs longer. The bay shape and latch placement can also vary slightly by sub-series and year, which is why part numbers like AA-PB9NC6W/US and AA-PB9NC6W/E are tied to specific models.

Where do I find the battery part number?

The part number is printed on a sticker on the battery itself, so remove the pack and look at the label on the cell housing. You are looking for a code like AA-PB9NC6W/US or AA-PB9NC6W/E. You can also find your laptop model number on the sticker on the bottom of the machine. Match both against the listing to confirm the correct 11.1 V pack, since 6 distinct part numbers cover this line.

Can I replace the Samsung R battery myself?

Yes, on most Samsung R models the battery is removable and swaps in under a minute with no tools. Power down, flip the laptop over, slide the latches to release the pack, then seat the new 11.1 V battery until it clicks into the rear bay. Confirm the part number matches, for example AA-PB9NC6W/US, before installing. Charge the new pack fully on first use to help the meter read accurately.

What are the signs the battery needs replacing?

Watch for runtime dropping far below what you once got, the laptop shutting off while the meter still shows charge, or the percentage jumping around erratically. A pack that no longer holds a charge past a few minutes, or one your system flags as needing service, is ready for replacement. For most Samsung R models the fix is a removable 11.1 V pack like AA-PB9NC6W/E at $56.99, matched to your exact model number.