LANFULANG Replacement Battery for Sony NP-FP30, NP-FP50, NP-FP60, NP-FP70, NP-FP90, NPFP30, NPFP50,NPFP60, NPFP70,NP FP90 - AliExpress
Kastar 4Pack Battery and LTD2 USB Charger Replacement for Sony NP-FP30, NP-FP50 NP-FP51, NP-FP60, NP-FP70 NP-FP71, NP-FP90 NP-FP91 Battery, Sony DCR-HC85, DCR-HC94, DCR-HC96, DCR-SR30, DCR-SR40 Camera - Walmart.com