RAPID CHARGING - Fully replenish your 4S2P Li-Ion flash battery in just 90 minutes, minimizing downtime and maximizing shooting efficiency for uninterrupted creative flow. UNIVERSAL COMPATIBILITY - Specifically designed for seamless use with the Profoto 4S2P Li-Ion flash battery, ensuring optimal performance and longevity of your equipment. CONVENIENT PORTABILITY - Compact and lightweight at only 9.6 oz, this charger is easy to transport, making it ideal for on-location shoots and studio work alike. OPTIMIZED POWER - Provides the precise power needed to efficiently charge your battery, maintaining its health and extending its overall lifespan for reliable use.