In this instructable I'll show you how to make 3s 11.1v 6000mah battery so you can use this battery pack is good for things like RC planes, quadcopters, FPV, and more. It has voltage of 11.1v(equivalent of 3 cell), and has a capacity of 6000mAh. The weight is 250 grams, and flight-time on my 525 quadcopter is 4-7 minutes.This battery pack is also very safe; the balance connector makes sure that the cells do not get overcharged, and the shrink-wrap makes sure that the battery cells are not short circuited.
Here's a list of all of the materials:
- 3x 6000mah
- Lithium Polymer batteries
- 3mm heat-shrink tubing
- Masking tape
- T connector (or connector of your choice)
- JST-XH 4 pin connector