Manker Battery Charger Three slots Compatible with 18350/18650/21700
Amazon.com: XTAR New X4 Universal 18650 21700 Battery Charger 2A Fast Charger for Rechargeable Li-ion/IMR/Ni-MH/Ni-Cd 18650 16340 20700 21700 26650 14500 AA AAA D C Batteries with USB Output : Electronics
Amazon.com: 18650 Charger XTAR VC4H Battery Charger 4 Bays Updated 21700 Battery Charger USB C Charger Not Including Batteries (VC4H Charger)
5000mAh 21700 Battery with USB Charging Port | Charging Easier than Ever Before
Amazon.com: 18650 Charger XTAR VC4H Battery Charger 4 Bays Updated 21700 Battery Charger USB C Charger Not Including Batteries (VC4H Charger)
LiitoKala Lii-D4 21700 Battery Charger For 18650 18350 26650 16340 RCR123 14500 3.7v 1.2V Ni-MH/Cd,AA AAA SC D C battery charger - AliExpress
Amazon.com: 8 Slots 18650 Battery Charger XTAR VC8 Charger USB C 3A Fast Charger 21700 Battery Charger with LCD Display for 3.6V 3.7V Li-ion 10440 18700 26650 1.2V Ni-MH AA AAA C
Amazon.com: XTAR X4 Extended Version Protected 21700 20700 Battery Charger LCD Display AC Input Port 18650 Charger 2A Fast Charger with Mirco USB Output for Rechargeable 3.6V 3.7V Li-ion 1.2V Ni-MH Ni-CD
Amazon.com: 8 bays 21700 18650 Battery Charger XTAR New VC8 Plus 21700 Smart Charger with LCD Display,1A*8 Fast Charger for 3.6V 3.7V Li-ion 10440 18700 26650 1.2V Ni-MH AA AAA C Full
3.7V Lithium Battery Charger for 18650 and 14500 Rechargeable Batteries Dual Charger for 26650 and 21700 Batteries 3.7 V - AliExpress
Backscatter Dual 21700 Battery & Dual USB Charger Package for MF-2