The Efest SODA Battery Charger packs some very cool features for a reasonable price.
This Product Features:
Over-voltage, over-discharging, short-circuit and reverse polarity protection
Adjust to Rapid charger or normal charger
Charger for 3.7V rechargeable.
Works with: 10440/14500/14650/16340/16650/17650/17670/18350/18490/18500/18650 Li-ion batteries
You Will Receive:
1x - Efest SODA Battery Charger with cord