CoreSWX CORE-NANO-C98 (CORENANOC98) HDV Battery for Canon Cameras Accepting BP-A Battery Packs. The NANO-C98 addresses the need for a “pro” style option of power for Canon cameras that accept the Canon BP-A style battery packs such as the Canon C200, C300 Mark II, or the new C500 Mark II. The battery pack is equipped with a 4-stage LED gauge, a 5v USB and a P-tap.
The P-tap is a Smart Tap that serves as a standard P-tap and is able to communicate SMBUS/smart battery data which is part of a future integration. NANO-C98 can charge either via the P-tap, or with the OEM Canon chargers.