Features:
▸ Smart chip technology, intelligent fast charging.
▸ The four slots are charged independently without interference.
▸ Two color charging indicator, red when charging, green when fully charged.
▸ The charging voltage is 4.2V, and it will stop automatically when fully charged, without overcharging.
▸ Compatible with multiple batteries, 10440 14500 16340 16650 14650 18350 18500 18650 batteries.
▸ Six types of protection, including overcharge protection, overcurrent protection, over temperature protection, short circuit protection, reverse connection protection and over discharge protection.

Specifications:
Product name: 18650 charger
Product model: BH-042100-04
Input voltage: AC 110-240V 50/60Hz
Output voltage: DC 4.2V 600mA * 4
Plug specification: EU/US
Cable length: 50cm/19.6in
Product size: 125 * 92 * 30mm
Product material: ABS
Product color: black

Package includes:
1 * 4-slot charger (excluding battery)