Wasabi Power Battery for Canon NB-4L Rechargeable lithium-ion battery replaces the Canon NB-4L for select Canon cameras Rated at 3.7V and ultra high 1300mAh for extended use between charges Premium Japanese cells for longer battery life; CE Safety Certification Fully compatible with all Canon original equipment; Meets (or exceeds) OEM standards. Includes NB4L battery with 3-year manufacturer warranty