EXTENDED POWER - Enjoy longer shooting sessions with our 1020mAh high-capacity battery, ensuring your Nikon camera stays powered when you need it most for capturing every moment. SEAMLESS COMPATIBILITY - Designed to perfectly match Nikon EN-EL20A batteries, this ensures reliable performance with your Nikon D & Z series cameras, eliminating compatibility concerns. ULTIMATE RELIABILITY - Benefit from Jupio's 3-year warranty, guaranteeing a dependable power source for your photography needs, offering peace of mind with every shot you take. COMPACT DESIGN - With dimensions of 1.97 x 1.18 x 0.51', this lightweight battery (1.44 oz) provides high power without adding bulk, making it ideal for travel and on-the-go shooting.