18650 Li-ion Cell Pinout, mAh, C Ratings & Datasheet
Buy Nitecore NL1836HP 18650 3600mAh Battery - Protected Button Top
Amazon.com: KBT RC Car Lithium Battery: 3.7V 2000mAh Rechargeable Li-ion Battery with SM -2P Plug & Charging Cable for RC Cars, Boat Spare Parts -2 Pack : Toys & Games
What's the difference between 18650, 21700, 30700, 4680 and other Li-ions