Compatible battery: 16340 / 14500 / / 26650. Safer: prevent reverse battery connection, prevent output short circuit function. material: plastic.
USB Charger For 10440/14500/26650 3.7V-4.2V Rechargeable Li-Ion Battery
USB Charger For 10440 14500 26650 3.7V-4.2V Rechargeable Li-Ion Battery UK
USB Charger For 10440 14500 18500 18350 3.7V-4.2V Rechargeable Li-Ion Battery #U
Universal USB Li-Ion Battery Charger for 10440 14500 26650 3.7-4.2V
4.2V Single Slot USB Charger For Rechargeable Li-Ion Battery 10440 14500 16340 #