Efest Purple IMR18650 3000mAh 3.7V 35A High Drain Battery - Flat Top | SmokTek.com
IMREN Batteries - Power Solutions
4pcs 18650 Imr 3.7v 3000mah 40a Li-ion High Drain Rechargeable Battery With Box - Rechargeable Batteries - AliExpress
Amazon.com: JESSPOW 18500 Battery, IMR 18500 Rechargeable Li-ion Battery 1600mAh 3.7V for Flashlight, Solar Garden Light and More, 18500 Rechargeable Solar Batteries with Button Top (8 Pack) : Health & Household
2 x 18650 3000mAh Batteries (fast delivery from GERMANY and USA could receive within 5 days)
Amazon.com: POWOBEST NiMH Battery Case and NO:1818-666-888B NiMH Rechargeable Batteries 3.7V 3000mAh for Flashlights, Headlamps, Doorbells, Handheld Fan, Solar Wall Light, RC Cars (4 Pack) : Tools & Home Improvement