Lookit brand battery Li-Ion - for Canon PowerShot N / IXUS 1100 HS / IXUS 1000 HS / IXUS 500 HS / IXUS 510 Hs (Electronics)
as original battery. Exact comparison is difficult, but guess max. 50-60% compared with the original. Buy the next time the other replica, the original I find overpriced despite the better performance.