Product description
16.8V 2A Screwdriver Charger for 18650 Lithium Battery 14.4V 4Series Lithium li-ion Battery Wall Charger AC 100V-240V EU/US Plug Input: AC100-240V 50/60HZ 0.8A
Charging voltage: DC 8.4V/12.6V/16.8V
Charge indicator: Red light = charging, green light = fully charged
Charger port: DC 5.5 x 2.5mm
Security protection: OVP/OCP/overload protection/short-circuit protection
Application: Lithium batteries (lithium-ion batteries, lithium polymer batteries) the nominal voltage of the battery pack is 7.4V-8.4V/11.1V-12.6V/14.8V-16.8V
Note: Our products have EU/US/UK/AU plugs.If there are other plug specifications, please message us.
1.Input over-current protection
When the input current is greater than 2A, the charger will cut off the fuse to avoid internal circuit abnormalities causing fires and other risks.
2.The output current protection
Li-ion battery charger for charging current is limited to a range to maintain battery safety and battery life.
3.Short-circuit protection
When the charger is improperly used, the charger output current will be 200mA or less to avoid damage.
Network parameters and other instructions
Universal power supply, switching power transformer
The supply voltage requirements fit into 8.4V,12.6V,16.8V-2A range, the current demand within the device 2a or 2a
applied DC power to the electrical requirements 8.4V,12.6V,16.8V -2A development board, mobile hard disk, etc.
The supply voltage is suitable for all kinds of needs 8.4V,12.6V,16.8V -2A or 2A following current DC input products, not overload operation!
is power-selective attention to follow in accordance to select the voltage and current that is equal to or larger than the electrical current to the power required
Input voltage (INPUT): 100-240V 50-60Hz
The output voltage (output): DC 8.4V,12.6V,16.8V -2A
Power (Maximum Power Output.): 16.8W,25.2W,33.6W
Form: as the following pictures are physical map length 1.2m
Polarity: inside is outside the negative
Plug: Default DC: 5.5 * 2.5. It can be customized 5.5 * 2.1,4.0 * 1.7,3.5 * 1.35,2.5*0.7.