Amazon.com: SOCOKIN 3S Lipo Battery 11.1V 80C 5200mAh with Hard Case,Deans T Plug for RC Model RC Racing Truck RC Racing Car RC Boat Drone Redcat Racing FPV (2 Pack) : Toys
How to look after and charge your LIPO batteries: A beginners guide to the basics - YouTube
Understanding LiPo Batteries
A detailed question-and-answer guide to drone batteries
A Guide to Lithium Polymer Batteries for Drones - Tyto Robotics
Lithium Polymer Etiquette: a Comprehensive Guide to Working With LiPo : 9 Steps (with Pictures) - Instructables