2x18650 Lithium Battery Shield Dfrobot 5V 2A / 3.3V

This 18650 lithium battery shield features 5x 5V/2A and 5x 3.3V/1A outputs, as well as a 5V/2A USB output. The battery is charged via a 5V micro-USB or USB-C input. The shield has overcharge and discharge protection to increase the lifespan of your battery. A DIP switch allows you to switch between HOLD and normal mode. In normal mode, it automatically shuts off when the current flow is too low. In hold mode, the output is only turned off when the battery is empty and the discharge protection is activated. The output can also be manually turned on and off via the button on the side. The status LEDs on the back tell you which mode you are in and whether your batteries are full or charging. 

Note: The 18650 batteries are not included and must be purchased separately. The maximum current output is 3A, but this is not recommended and depends heavily on the quality of the 18650 battery.  

Warning: When inserting the 18650 lithium batteries, pay attention to the polarity + and -, otherwise the charging chip will be destroyed!

Recommended Accessories:

• 18650 Lithium Battery without Protective Electronics

Features:

• Battery protection for overcharging and deep discharge
• Easy charging via Micro USB or USB Type-C port
• Side switch to turn on and off (K1)
• 2A 5V USB Type-A output or solder pins (5x5V or 5x 3.3V solder pins available)
• LED indicator 4xRed for charging level
• Mode switch Hold/Normal

Technical Details:

• Manufacturer: DFRobot 
• Manufacturer SKU: DFR0969 
• Output: 5x 5V/2A, 5x 3.3V/1A, 1x 5V/2A USB 
• Input: 5V Micro-USB/ USB-C 
• Dimension: 105 x 30 x 20mm 
• Weight: 24g 

Delivery contents:

• 1x 2x18650 Lithium Battery Shield Dfrobot 5V 2A / 3.3V  (Batteries are not included)