Canon NB-10L 1200 mAh Replacement Li-ion Battery for PowerShot SX40 HS By CS Power
CS-Power Top Graded Cell. CS Power Brand NB-10L battery. Japanese battery cells. Type: Lithium-Ion Capacity: 7.4v 1200 mAh 1 Year Warranty! Compatible with the following model: Canon PowerShot SX40 HS Digital Camera