Amazon.com: Neewer LP-E6 LP E6N Battery Rechargeable Battery Charger Set for Canon 5D Mark II III IV, 5Ds, 6D, 70D, 80D and More (2-Pack Black 2000mAh Camera Batteries,Versatile Charging Option with USB)-Black :
Canon LP-E6, LP-E6N Battery (2-Pack) and Dual Charger from Wasabi – Wasabi Power