# Solar Lipo Charger (3.7V)

**Type:** Product page · **SKU:** DFR0264 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/solar-lipo-charger-3-7v.html ([markdown](https://core-electronics.com.au/solar-lipo-charger-3-7v.html.md))

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 500mA and the connection is simple and convenient. With a solar panel and lithium battery, you can quickly build a solar power system. Nowadays green power, for stationary or mobile projects is becoming highly requested.

## Pricing

- **Price:** $8.20 (inc GST) — $7.45 AUD, exc GST
- **Quantity discounts:** 6+ $7.08 (exc GST) · 12+ $6.78 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 12 today, and up to 500 more in 8–12 days.

## Description

This Solar lipo charger is designed for a single Lithium battery (3.7V) for intelligent charging, with input reverse polarity protection. The maximum charging current is 500mA and the connections are easy (screw terminal for Solar/Power Out, and a JST PH for LiPo).

We see this module being used in projects for:

- Remote sensors
- Low power solar projects
- Educational use
 
**Specifications:**

- Input Voltage: 4.4 ~ 6V
- Charging Current: 500mA Max (Depending on the solar panel supply capability)
- Charging Cutoff Voltage: 4.2V
- Operating Temperature: -40 ~ 85°C
- Module Size: 33mm \* 33mm \* 12mm
- 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
 
**Other useful parts (available separately):**

- [Solar Panel](https://core-electronics.com.au/search/?q=solar+panel) - Choose one that is 4.4V to 6V, up to 500mA (or 2 Watts)
- [3.7V Polymer Lithium-Ion Battery](https://core-electronics.com.au/power-batteries/liion-lipoly/2-pin.html)
 
**Documents:**

- [Wiki doc](https://wiki.dfrobot.com/Solar_Charger_SKU_DFR0264)
- [Schematic](https://core-electronics.com.au/attachments/localcontent/SolarChargerV1_42809cc4cf4.pdf)
 
**Parts List:**

- Solar Charger Module ×1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/d/f/dfr0264-01_1.jpg)