Hyperion LG Thrill 4g 2 x 1800mAh Battery + Charger (Also Compatible with LG Optimus 3D, and LG Optimus 2x) 2x 1800mAh Battery + 1 Wall Charger for LG Thrill 4g, LG Optimus 3D, LG G2x 4G P999 and Optimus 2x P990 (AT&T, T-Mobile, GSM). The battery has an integrated microchip to prevent overcharging and lengthens battery life. The Smart LED shows charging status. Quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock. Easily swap your battery when your charge is low.