UltraPro 2-Pack CGA-DU21 High-Capacity Replacement Battery for Panasonic PV-GS400 PV-GS500 PV-GS50 PV-GS50S PV-GS55. Also Includes: Deluxe MicroFiber Cleaning Cloth, Lens Cleaning Pen 2-pc CGA-DU21 Replacement High-Capacity Rechargeable Battery, Lithium ION No-Memory Design. Manufactured with High-Capacity Cells for Super-Long Recording Times Batteries are fully compatible with your camera and charger Bonus Accessories Also Included: Deluxe MicroFiber Cleaning Cloth, Lens Cleaning Pen Backed by FantaSales 30-Day 100% Satisfaction Guarantee. No-Hassle Returns and Refunds.