Amazon.com: Authentic Samsung30Q, 3.7V Flat Top Real 3000mAh 18650 Battery Rechargeable 30Q(4 Pack) : Cell Phones & Accessories
Amazon.com: 100% Authentic Samsung25R 3.7V Rechargeable 18650 Battery 25R Flat Top, Real 2500mAh(4 Pack, with Free Plastic Case) : Electronics
Premium IMR18650 Li Ion 18650 Rechargeable Battery In Leopard Gold, Red, And Purple 3000mAh To 3500mAh Capacity, 3.7V 40A To 50A Rechargeable Lithium Cell From Horizonoutlet, $2.1 | DHgate.Com
IMREN Battery Official Store - The Best Choice of Rechargeable Lithium-ion Battery