- Capacity: 1550mAh - Li-ion Battery - Compatible Model: P990, Optimus 2X, Optimus Speed, Star, P999, G2X, P920, P925, Optimus 3D, Thrill 4G, P929, P920H, Doubleplay, C729 - Compatible Battery Part Number: LGFL-53HN, SBPL0103001, SBPL0103002, KGFL-53HN - RoHS approved for toxic free. - CE and ISO9001 Certificate for quality assurance. Battery Distributor: Digi-Tech