3s vs 4s lipo battery, which one should be chosen - Ampow Blog
Amazon.com: HOOVO 4S Lipo Battery 9200mAh 14.8V 100C with XT90 Plug Metal Plates Soft Case for RC Truck Truggy Buggy Tank RC Car Racing Hobby (2 Pack) : Toys & Games
Amazon.com: HOOVO 4S Lipo Battery 9200mAh 14.8V 100C with XT90 Plug Metal Plates Soft Case for RC Truck Truggy Buggy Tank RC Car Racing Hobby (2 Pack) : Toys & Games