The NB-11L lithium-Ion battery pack is the perfect power source for select Canon cameras. The battery pack is rechargeable, allowing for multiple usage. The battery can hold its charge well and does not suffer from memory effect. Moreover, Lithium- Ion batteries offer the best energy to weight ratios of any battery technologies, ensuring that the batteries remain small and lightweight. Compatible with Canon PowerShot ELPH 110 HS, 130 HS, 340 HS, 350 HS, A2300, SX400 is, A2400 is, A2500, A3500 is, A4000 is, IXS 240 HS, IXUS 285 HS.