This is a rechargeable Lithium-ion polymer battery that works perfectly with the TinyDuino Processor board to power your projects. The lipo battery has a capacity of 850mAh at 3.7V, the voltage can range from 4.2V when fully charged to 3.0V when completely discharged. The lipo battery includes protection circuitry to protect the battery from overcharging or completely discharging.
This battery includes a micro JST-SH connector, which is used on TinyCircuits products that support Lithium-ion batteries.