Flat Top 18650 Li-Ion Battery without Protection (3.7V) - BIS Certified Line Tracking Speed (sec/60deg): 0

Speed (sec/60deg): 0

The batteries are unprotected and best work with out 16340 Battery Shield and 16340 Arduino Shield

Pulse Width: 500-2400 µs

and not too chunky

Provision to add standard servo motors (sold separately)

Flat Top 18650 Li-Ion Battery without Protection (3.7V) - BIS Certified Line Tracking Speed (sec/60deg): 0These lithium ion batteries come in a variety of configurations and capacities. The battery with a protection circuit provides over voltage, under voltage, and over current protection. Yet, it is slim and easy to fit into many project cases with a battery size of 18mm*65mm These batteries do not come with protection circuitry. It is very important that you only use a LiIon LiPoly constant voltage constant current charger to recharge them and at a rate