BigM 3.7v 2000mAH Lithium Ion 18650 Rechargeable Battery – bigmcanada.com
MAXIMUM 186501-pk 3V / 3 Volt Lithium-Ion Rechargeable Battery, USB Direct Charge | Canadian Tire
Lithium Ion Battery Pack - 3.7V 6600mAh - Elmwood Electronics
18500 li-ion Battery 3.7V 1400Mah ICR18500 Lithium Rechargeable Battery for LED Flashlights 6pcs(They are not 18 * 65mm Size Battery Also not aa Size Battery) : Amazon.ca: Health & Personal Care