Verilux® 18650 Battery Charger, 3.7 Volt Rechargeable Battery Charger, 4 Bay Lithium Ion Battery Charger 26650 21700 18650 10400 14500 16340 16650 18500 (Only USB Charger) Load-bearing bracket Securely holds the bun in

Securely holds the bun in place all day

Features quick-dry technology that promotes fast evaporation and hygiene for repeated use

waxed thread in black

and cool modes to achieve accurate lighting for various tasks

Verilux® 18650 Battery Charger, 3.7 Volt Rechargeable Battery Charger, 4 Bay Lithium Ion Battery Charger 26650 21700 18650 10400 14500 16340 16650 18500 (Only USB Charger) Load-bearing bracket Securely holds the bun in[Note!!!] Only for 3. 7V Lithium ion Rechargeable Battery, Not AA or AAA Battery, Not NiMH Battery. [Multi Function] 4 slots can be adjusted according to different battery lengths. This charger is suitable for 26650 18650 18500 18350 14500 10440 17670 16340 lithium ion rechargeable batteries. [Universal USB Interface] The latest design of the USB battery charger, the working voltage of the battery charger is 5V, so you don't have to worry about the