Pay in 4 interest-free payments of $74.12 Learn more
Ships within 48 hours · Estimated delivery Oct 12 - Oct 17
1 × SIM808 GSM GPRS GPS IOT Board Arduino Compatible
dice projects
Considering the superficial similarities between the two technologies
"how to make a bluetooth chip work" and so on
SparkFun Lithium Polymer Battery 40mAh - Tiny Wearable LiPo iot board 1 × SIM808 GSM GPRS3. 7V Polymer Lithium Ion Battery 40mAh The Polymer Lithium Ion Battery 3. 7V 40mAh is a rechargeable lithium cell with a JST connector, designed for portable electronics, wearables, IoT devices, and maker projects. Pair it with a LiPo charger like the TP4056 or Adafruit Micro Lipo. Safety: Lithium batteries can be dangerous if punctured, short circuited, or overcharged. Always use a proper LiPo charger with protection circuitry. 3. 7V battery size
US$ 10.00
US$ 35.00
US$ 35.00
US$ 10.00
US$ 1050.00
