This Solar lipo charger is designed for single Lithium battery (3.7V) for intelligent charging, with input reverse polarity protection. The maximum charging current is 500 milliamperes and the connection is simple and convenient. Used with the solar battery and lithium battery, you can quickly build a solar power system. Nowadays green power, for stationary or mobile projects is becoming highly requested.

Add this to your project with solar panels and make a stand alone embedded application fast. Add some of our best choices of wireless and data stream your sensor or monitor devices.

Applications:

Simple solar charger.
Solar power system, Green energy.

Specifications:

Input Voltage: 4.4 ~ 6V
Charging Current: 500mA Max (Depending on the solar battery supply capability)
Charging Cutoff Voltage: 4.2V
Operating Temperature: -40 ~ 85℃
Module Size: 33mm * 33mm * 12mm(1.30"*1.30"*0.47")
Requisite battery: 3.7V lithium battery (Please note the maximum permissible charging current of the lithium battery)
Charging Indicator:

*No Battery: Red LED Flashing

*Charging: Red LED

*Done: Green LED

Optional Parts:

Solar Panel (1.5v 250mA)
3.7V Polymer Lithium Ion Battery - 1000mAh

Solar Panel (1.5v 250mA) :

Light, thin and versatile solar panel at 1.5V/250MA. Unlike regular solar panels, it is truly flexible to be bent, sewed or treated in the clothing to match any kind of surface line. A good choice for DIY enthusiasts in selecting an alternative power source. Clean energy, in a compact size and a versatile form.

The black edges can be easily cut or sewed, and the solar panel is waterproof.

Applications :

Travelling
Business office
Outdoor camping

Specifications :

Operating Voltage: 1.5V
Operating Current: 250mA
Open circuit voltage: 2.0V
Short circuit current: 420mA
Power: 0.5W
Use of the environment: -40 ℃ ~ 80 ℃
Performance: corrosion, moisture
Size: Length 165mm (plus black edges 195mm) X Width 38mm (plus black edges 58mm) X thickness 0.5mm.
Weight: 18 g ± 2 grams.
Packaging Material: durable, high transmittance ETFE film
Adhesive: weather, high transmittance fast curing EVA film
Battery Type: Flexible triple junction amorphous silicon thin film solar cells
Note: The above refers to the electrical performance parameters measured under standard test conditions, namely: light intensity 1000W / ㎡, spectrum AM1.5, cell temperature 25 ℃.