About this replacement
Designed for LG, AT&T devices. Compatible models include P509, Optimus S, LS670, MS690, Optimus M, Optimus T, Optimus U, US670, Optimus P500, Vortex VX660, VX660, Thrive P506. Replacement part numbers include LGIP-400N, SBPL0102301, LGIP-400V, SBPL0102302. Key specifications: 3.7V, 1500mAh, Li-ion.