Respectively featuring 12,000 and 8,000 mAh Li-Polymer battery, Power S102 and Power S82 offer 2.1 A output and dual USB ports for concurrently charging 2 devices. RoHS-compliant products are compatible with various mobile devices, including smartphones and tablets, and feature 4-level LED charging status indicator. While Power S102 can fully charge iPhone 6 ~4.4 times and enables >500 charge cycles, both devices incorporate various protections and 10-second Power Saving Mode.