CWK New Replacement Laptop Notebook Battery for Samsung NP-R528 NP-R52NP-R528E AA-PB9NC6B AA-PB9NS6B NP300E5C-A0DUS NP300E5C-A05US NP300E5C-A06US R520 R540 R480 R503 NP-R580 NP-R590 AA-PB9MC6B AA-PB9NS6B USA STOCK NP-R429 FS01 R428 AA-PB9NC6B Samsung SE20-Aura NP-SE20BM/DE NP-SE20EBM/DE NP-SE20IBM/DE NP-RV515 NP-RV515-S02 NP-RV515-S03 Samsung SA11 NP-SA11 NT-SA11 NP-SA11-FA01DE NP-SA11-FS03DE RV508 RV508E RV508I RV509 AA-PB9NC6W


CWK Platinum Quality Features:

* Condition: Brand New - Grade A cells
* Low power consumption IC design
* Over-charge/discharge protection
* Over-heat/current protection
* Short-circuit protection
* Fully compatible with the original laptops
* Tested with strict quality control standards


Compatible models & part#:

As listed in the product title.

please note that Samsung has battery life extension setting in bios that keeps battery from charging to 100% if enabled, and that setting was preventing new battery from charging past 80%; but you can change the setting if necessary through Bios setting.


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100% New Components - never refurbished, recycles, or used
100% OEM Compatible - Guaranteed to meet the specifications of your original device
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