Amazon.com : STK's Canon NB-5L NB5L Battery - 1400 mAH for Canon Powershot S100, S110, SX230 HS, SX2
[THIS STK PRODUCT HAS a 1 YEAR 100% CUSTOMER SATISFACTION GUARANTEE] STK's NB-5L Battery Pack is made with # 1 Japanese cells. 100% OEM Compatible - Complies with or Exceeds OEM Canon NB-5L Battery specs Guaranteed to operate ......