The BBP5XB is a lithium-ion replacement battery pack designed for the BBP5-series battery uplight pars. With a 12.6V/7.8Ah specification, it delivers up to 15 hours of runtime (intensity-dependent) and features a quick-change mechanism for seamless integration. IP65-rated for dust and water resistance, it operates in demanding environments. Measuring 12.0 × 5.0 × 13.0 cm and weighing 0.781 kg, it charges fully in 3 hours via the fixture or optional charging station (sold separately). Compatible exclusively with BBP54 (150.602) and BBP59 (150.604) fixtures, this battery extends runtime for mobile-DJ and event lighting applications without additional accessories.