18650 Sanyo UR18650ZY Lithium-Ion Battery (Low Profile Button)

18650 Tenergy Lithium Ion 3.7 Volt Button Top Battery with PCB Protection (2600 mAh)

RCR2 3 Volt Lithium Ion Battery

LG 18650 HE4 3.6 Volt Lithium Ion Battery (2500 mAh)

LG 18650 HE4 3.6 Volt Lithium Ion Battery (2500 mAh) w /tabs

LG 18650 M26 3.6 Volt Lithium Ion Battery (2600 mAh)

3.7 Volt Samsung 25R 18650 Lithium Ion Battery (2500 mAh) with tabs

9 Volt Lithium Ion Battery (500 mAh)

LG 18650 M26 3.6 Volt Lithium Ion Battery with Tabs (2600 mAh)

18650 3.6v Li-Ion Battery 3400 mAh - Protected (Button Top)

3.7 Volt Varta Li-Ion 18650 Battery (1500 mAh) with PCB & Molex Connector

18650 Lithium Ion Universal Charger (Single Slot)