TIMIFIS Fast Charge 3 Bay 18650 Battery Charger USB Smart Universal Rechargeable Battery Charger For 3.7V Li-ion TR IMR 14500, 16340, 16650, 18350 So On Batteries Gift | Walmart Canada
Electric 3.7-4.2V TP4056 Battery Charging Module, Battery Type: Lithium Ion
Auto cut off 3.7 volt battery charger circuit - YouTube
Micro USB 3.7V 18650 Lithium Li-ion Battery Charger Module Boost Step up 5v 12v | eBay
Universal Lithium Ion Battery Charger + 4 x 18650 3.7 Volt Tenergy Lithium Ion Button Top Batteries with PCB Protection (2600 mAh) Standard Batteries & Chargers - Newegg.ca
18650 Battery Charger 4 Slots Universal Smart LED Display Battery Charger for 3.7V Li-ion Rechargeable Battery 18650 26650 21700 18350 17670 17500 16340(RCR123) 14500, AA AAA Batteries : Amazon.ca: Electronics