Opteka NB-6L NB6L NB-6LH 1700mAh Ultra High Capacity Li-ion Battery for Canon PowerShot D10 D20 D30 S90 S95 S120 SD770 SD980 SD1200 SD1300 SD3500 SD4000 SX170 SX500 IS SX240 SX260 SX270 SX280 SX500 SX510 SX600 SX700 ELPH 500HS 500 HS IXUS 85 95 105 200 210 Digital Camera Ultra high power * True * 1700mAh Extended shots - Up to 25% more Memory free for maximum performance Lithium Ion 3.7v 2 Year performance warranty