Amazon.com : Tenergy CR2 3V Lithium Battery Non-Rechargeable PTC Protected High Performance CR2 Batteries for Flashlight, Digital Cameras, Toys, Alarm Systems (Not for Arlo Camera) 10 Pack : Digital Camera Batteries : Electronics
Amazon.com: Renata One (1) X CR2450N Lithium Watch/Key/Gadget Battery 3v Blister Packed - Swiss Made Quality : Health & Household
Alibaba.com
Enix - Pile lithium blister CR2 bl1 3V 750mAh en stock chez Swiss-Domotique