Charging: Linear charge

Input interface: Mini USB

Charging current: 1A (Adjustable, requires resistor change)

Input voltage: DC 4.5V-5.5V...

The solar cells are encased and protected by a durable outer poly frame.

Low cost 5V 0.8W/ 160mA solar cell (HCPOWE0005). Encased and protected by a durable outer poly frame. Copper terminals/pads are provided on the reverse side to allow positive and negative wires to be soldered directly onto the cell. 

1. PFM control DC/DC boost

2. Input 0.9-5v dc, output 5v dc

This XL6009 DC-DC boost/step-up converter module (HCMODU0091) is based on the XLSemi XL6009 DC-DC converter and is capable of boosting a wide range of input voltages up to a maximum of 45V. It output can supply up to 2.5A out current (dependent on input voltage and operating environment) and has built in thermal limiting protection circuitry...

This DC to DC Step-Down Adjustable Power Supply Module is based on the LM2596 switching regulator...

The Hobby Components micro charger is a tiny single cell (3.7V) lithium battery charger module which not only incorporates both battery charging protection and control, but also includes battery voltage & current over discharge protection and battery overload protection. Measuring only 27 x 14mm this tiny module can easily be incorporated into low power lithium battery applications.

The charger will accept power from either a 5V microUSB adapter or via a 4.5 to 6V power supply and will charge a connected single cell lithium battery at a rate of ~0.5A.

The battery can be connected via a JST XH-2.54 connector or by 2 large solder pads (BIN + & BIN -).

The module's output supplies the batteries nominal output of 3.7V (4.2V whilst charging) at a constant current of up to 2A (depending on battery and charger specification). An external device can be connected to this output via a 0.1” pitch pin header or via 2 large solder terminals (BOUT + & GND).

Supported battery type:						Single cell Lithium-ion battery
Module supply voltage:						5V via microUSB or 4.5 to 6V via power in header
Battery charge voltage max (float):				4.2V
Battery stand-by exit voltage:					4.05V
Battery charge current (max):					445mA +/- 10%
Battery charge termination current:				44.5mA +/- 10%
Battery over discharge voltage protection:			2.4V
Battery over discharge current protection:			3.5A +/- 0.9A
BAT out terminal voltage max (charging):			4.3V
BAT out terminal voltage min (discharging):		2.9V
BAT out terminal maximum continuous current:		2A
Module dimensions:							27 x 14 x 7.5mm

Battery In And Power Out Connection:





External Power Options:

PDF available for download on our support forum here.