Replacement battery for Iris. Specifications: 1250mAh, 3.7V, Li-Polymer. Compatible with: Iris, S640, Iris 100, Telus Mobility. Replaces: HTC BERR160, HTC 35H00068-01M, Telus BERR160, Telus 35H00068-01M. HTC replacement battery designed for Mobile/SmartPhone devices. Built to OEM specifications for reliable performance.