Sonix Madarin Bloom Portable Battery in Multi. Sonix Madarin Bloom Portable Battery in Multi. Portable phone charger. Battery Capacity: 3,000 mAh. 16 hours of additional battery life. Built-in lightning cable and charging cord. Slim design. Measures approx 2.5 W x 4 H x 0.4 D. SNIX-WA39. 300 0412 001. The decision to house your beloved iPhone in this neon case from Sonix is a snap!