Features:
Compact?∨ portable and multi-functional design.
It can charge 4 batteries at a time.
It has many protection functions: over voltage protection?∨ over current protection?∨ short circuit protection?∨ the battery polarity reverse connection protection and so on.
4 channel with individual LED charging indicators.
Automatically stops when charging has completed.
Come with the charging cable for conveniently charging.
Can charge more cylindrical lithium batteries such as 10430?∨ 10440?∨ 14500?∨ 16340?∨ 17670?∨ 18650?∨ 18500.

Specifications:
Model: TR-003P4
Input1: AC 110-240V?∨ 50/60Hz
Input2: DC 12V 2A
Output: 4.2V?∨ 4 * 500mA
Constant charging current: 500mA??10%
Constant charging voltage 4.2v??1%
Cut-off current: 60mA??10%
Item size: 14 * 10.5 * 3.4cm/5.51 * 4.13 * 1.34in
Item weight: 245g/8.66oz
Package size: 21.5 * 15.5 * 8cm/8.46 * 6.1 * 3.15in
Package weight: 302g/10.67oz

Package includes:
1 * 4CH Battery Charger
1 * Power Cable (US Plug)"