The FULLSEND 3S 450mAh 75C Lipo Battery is lightweight and very compact size. . The Lipo fits into the iFlight CineBee whoop and TurboBee whoop. This battery increases flight time significantly and it also provides a little more power over the stock battery.
* Advanced battery technology doubles your device's performance time
TR Tip : Avoid storing your lipo batteries for long period in a discharged or full charged state, store in "Storage Charge" condition (3.8 to 3.85volts per cell), most charger will have this function.
Try to use battery protectors plate to protect against crushing your batteries, TPU landing gears are great but tend to be heavy. Alternatively use rubber/silicon wrist bands, strap it lengthwise on the battery edge, this provides some protection against denting the battery edges, especially with underslung mounted batteries.