AA-PBYN8AB AA-PLYN8AB Laptop Battery 7.4V 45WH For SAMSUNG NP530U4B NP530U4C NP535U4C NP520U4C NP530U4C-A08RU New. Battery Type: Lithium-ion (Li-ion). AA-PBYN8AB laptop battery is compatible with the following models.
eBay