TOMO 18650 Li-ion Battery DIY Smart Power Bank Phone Charger – JLHawaii808
Rapid Battery Charger for Alk/NiMh/NiCd/Li-ion Types with USB Port – MaximalPower
C4 EVO Smart Battery Charger for AA AAA 18650 26700 Battery with IPS D – ISDT Shop
Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger [bq24074] : ID 4755 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
NEEWER EN-EL25 Replacement Battery and LCD USB Dual Charger for Nikon - NEEWER – neewer.com