About this replacement
Designed for Sony devices. Compatible models include VAIO PCG-SR1/BP, VAIO PCG-SR11K, VAIO PCG-SR17, VAIO PCG-SR17D, VAIO PCG-SR17K, VAIO PCG-SR19G, VAIO PCG-SR19GT, VAIO PCG-SR1C/BP, VAIO PCG-SR1G/BP, VAIO PCG-SR1K, VAIO PCG-SR1M, VAIO PCG-SR1M/BP. Replacement part numbers include PCGA-BP2S, PCGA-BP2SA, PCGA-BP2S/ HI, PCGA-BP2SCE7. Key specifications: 11.1V, 4400mAh, Li-ion.