Li-Ion Battery 3000mA 18650 with protection circuit and plug

With this Li-Ion battery, you can implement your Arduino battery-operated projects. The LiPo battery is supplied with a JST-PH 2-pin (2mm) connector. This connector fits all Sparkfun boards, as well as our ESP32 Lolin32. Before you plug the connector into a board for the first time: Always check the polarity. Be aware that a short circuit or incorrect connection of the LiPo can lead to damage. 

The battery may only be charged with a special LiPo charger. Our boards that have a LiPo connection have built-in charging electronics for LiPo / Li-Ion batteries.

This battery also has an additional protection circuit that protects the battery from deep discharge and overcharge.

At our store, you can also buy many other components and accessories for your Arduino, ESP32, ESP8266, and Raspberry Pi projects, just browse our online shop!

Technical Details:

• Protection circuit available
  
• Size: 18650
  
• Technology: Li-Ion
  
• Battery Type: NCR18650B 
  
• Maximum capacity: 3400mAh
  
• Effective capacity: 3000mAh
  
• Voltage: 3.7V
  
• Maximum operating temperature: -20°C to +60°C!
  
• Cable length: 120mm
  
• Connector: JST-PH 2-pin (2mm)
  
• Size: 77 x 22 x 21mm
  
• Weight: 56g
  

Scope of Delivery:

• 1x Li-Ion battery 3000mA 18650 with protection electronics
  
• 1x Battery holder with 2mm JST-PH connector