Amazon.com: 2pcs 18650 Flat Top 3.7V Rechargeable Battery with Speedy 18650 Battery Charger and Battery Storage Holder Case for Flashlights, Cameras, Headlamps, Doorbells, Handheld Fan, Toys,RC Cars and Others : Cell Phones
10a Discharge Current 3.7v 3200mah 18650 Rechargeable Battery Flat Top, Can Be Used For Car Lights, Flashlights, Doorbells, Toys And Other Electronic Equipment. - Temu
Sanyo NCR 18650GA 3500mAh 3.7V High-Drain 10A Lithium Ion (Li-ion) Unprotected Flat Top Battery - Boxed
Keeppower 18650 Neopixel Battery 15A 3000mah FLAT Top – Saberbay
Keeppower 18650 Neopixel Battery 15A 3000mah FLAT Top – Saberbay