CNHL Racing Series 5200mAh 25.9V 7S Lipo Battery 90C with QS8 Plug 400653BKEC5 there is no universal fit

there is no universal fit rule based on capacity alone

Confirm wire routing

The more suitable option depends on whether fixed containment or portability is the main priority

indicator shows red while charging and turns off when full

see the full guide here: best battery for Freewing F22 Raptor V2 90mm EDF Jet

CNHL Racing Series 5200mAh 25.9V 7S Lipo Battery 90C with QS8 Plug 400653BKEC5 there is no universal fitSpecifications: Stock Number: 520907QS8 Capacity: 5200mAh Voltage: 25. 9V 7 Cell 7S1P Discharge Rate: 90C Continual 180C Burst Charge Rate: 5C Max Size(1 5mm difference): 58X46X162mm Approx Weight(5g) : 910g Output Connector: QS8 Balance Connector: JST XH Wire (AWG): 8# Package included: 1* CNHL Racing Series 5200mAh 25. 9V 7S 90C Lipo Battery with QS8 Plug Notice: For the RC battery, only if the voltage and the plug match, then it will fit. Please