Kastar 4-Pack NP-F970 7.4V 8700mAh Li-Ion Batteries + CH04 Dual LCD Fast Charger — Compatible with Sony PBD-V30 PLM-100 PLM-50 PLM-A35 PLM-A55 Q002-HDR1 UPX-2000 NEX-EA50M NEX-FS100 NEX-FS700R NEX-FS700RH FDR-AX1

This Kastar bundle contains four replacement NP-F970 batteries and the CH04 dual fast LCD charger. Battery specs: Lithium-Ion chemistry, 7.4V nominal voltage and 8700mAh capacity for extended runtime. The CH04 charger supports 110-240V worldwide input and accepts batteries from 6.8V to 16.8V of any capacity, with interchangeable plates to fit most digital battery types. Its MCU-based intelligent control automatically detects battery voltage and applies smart charging to avoid overcharge; the built-in LCD reports charging progress and battery capacity. Charging is performed using a CC/CV algorithm for dependable, efficient performance, and the unit includes pre-charging plus Li-ion 0V activation to help prolong battery life. Ideal as a long-lasting, cost-effective replacement pack for the listed Sony models and similar equipment.