A fully charged case gives users: o Up to an additional 6 hours on 3G, up to 12 hours on 2G, of talk time o Up to an additional 36 hours of audio playback o Up to an additional 9 hours video playback · Advanced battery technology — Highly condensed lithium polymer battery
delivers an
incredible amount of juice in a small form factor and features built in overcharge, short circuit and temperature
protection.