EXTENDED POWER - Enjoy longer shooting sessions with the 960mAh capacity, ensuring your Sony camera stays powered for all your photographic adventures. RELIABLE PERFORMANCE - Benefit from consistent power output with the 3.6V lithium-ion technology, providing dependable operation for your Sony devices. SEAMLESS COMPATIBILITY - Designed to perfectly replace Sony NP-BG1 and NP-FG1 batteries, guaranteeing optimal fit and function with compatible cameras. LIGHTWEIGHT DESIGN - Carry an extra power source without added bulk; its compact dimensions (1.61 x 1.38 x 0.31') and light weight (0.96 oz) ensure portability.