Mini Li-ion Battery Charging Module Type C

Mini Lithium Battery Charging Board Type C

3.7V 4.2V 18650 Lion Battery Charging Circuit Powerbank Bluetooth Headphone Smart Watch Iot Wearable Device Micro Drone

Warning: Reverse battery connection causes permanent damage to the product. Soldered products are not accepted for return. 

     Ultra small and extraordinary design. The module can charge 1 cell lithium batteries or can charge batteries connected in parallel. It is designed to be easily placed in compact spaces such as smart wearable devices, micro drones, IoT devices, electric mosquito repellents etc. and even to fit directly between ordinary charging cables. You can use it by connecting the positive and negative poles of the lithium battery to the positive and negative poles. Minimalist design, extraordinary performance, reveals the value of every square centimeter of space and adds an efficient and long lasting spirit to creative technology products.

     This module has a fully automatic charging mechanism. It is produced from smd materials. The module takes its supply voltage over the type c usb socket. The battery charging current is 0.6A. It supports the automatic charging function to keep the lithium battery in the best condition. A stepped charging threshold of 2.8 V to effectively protect low voltage batteries and return them to a healthy state.

     The wires to be used in the supply and battery connections need to be of good quality. Low quality cables will affect the charging current due to the resistance they will show. The red led indicator flashes during charging. When charging is finished, the red led indicator stays on continuously and it is understood that charging is finished.

Usage:

• Before use, apply supply over type c and measure the charging voltage from the output pads with a voltmeter. You need to make a voltage measurement of 4.5V with no load. 
• Afterwards you can proceed to the soldering operation. The pads are delicate. Soldering iron tips at high temperature may cause the pads to lift off the product. Soldered products cannot be returned even if they are working.
• B+ and B− pins are connected to the positive and negative terminals of the battery.
• The red led flashes during charging. When charging is finished, the red led stays on continuously. 
• Never charge your batteries with a rate greater than 1C.

• Mini Li-ion Battery Charging Module Type C
• Connection socket: Type C
• Input voltage: DC 5V    (4.5V / 6V)
• Can be used with 3.7V lithium batteries
• Battery charging voltage: 4.2V (-+ %1)
• Charging current: 0.6A (600 mA)
• Red led: Charging indicator
• Blue led: Supply indicator
• Pre-charge support for low voltage ( below 2.9V ) batteries
• Automatic recharge function. It keeps the battery in the best condition.
• Operating temperature:  -20C  /  80C
• Color: Black / Gray
• Dimensions:  11mm x 7.5mm x 5.5mm
• Weight: 0.5gr

Package contents:

• 1pcs Mini Li-ion Battery Charging Module Type C