Venom Fly 30C 4S 3200mAh 14.8V LiPo Battery with UNI 2.0 Plug (XT60/Deans/EC3) - Compare to E-flite EFLB32004S30 Fits Models Like: E-flite Rare Bear, Fury 15 DF, STAUFENBIEL Red Bull Edge 540, and Red Bull F4U-4 Venom Fly - Engineered for Flight, with "A" Grade Matched Cells for Unrivaled Performance. Spend Less Time Charging and More Time Flying. 5C Charge Capable for Significantly Faster Charging. Plug Type: Venom UNI 2.0 Plug. Compatible with XT60 Plug, Deans Plug & EC3 Plug. Backed with Proven US Support and Venom&apos;s Industry Leading Lifetime Battery Replacement Plan.