Trigger mode: low level trigger (ground)MCU users, if you accept a small load KEY can be connected to the microcontroller about 20S to give a low level allows the module to continue working!4-in-1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator ModuleCharging voltage: D..
bridge rectifier is an arrangement of four or more diodes in a bridge
circuit configuration which provides the same output polarity for either
input polarity. It is used for converting an alternating current (AC)
input into a direct current (DC) output. A bridge rectifier provides
Item Type: Charger
Input: DC 5V 1-2A
Output: DC 4.2V 1000mA
Power Supply: Regular USB Power Supply
Compatible Model: 10440 14500 16340 16650 14650 18350 18500 18650
Quantity: 1 PcFeature:
It displays a red light ..
Specifications:Color: WhiteInput : 100-240VAC / 0.6AFrequency : 50/60HzOutput Voltage : 9V (2000mAh)Output current : 2AJack : DC Barrel jack 1.7mmPackage Includes:1x 9V 2A AC to DC Power Adapter (white)..
UltraFire 14500 Rechagable Lithium AA Battery 1200mAh 3.7V - BlueFeatures:
.100% Brand new with high quality
.1200mah Li-ion 3.7v rechargeable battery,can be recharged up to 500 times
.Lighter weight and higher energy density than any other rechargeable battery
.Perfect for building battery ..