AOKoda CellMeter 8 150W Discharge Module Set with Lipo Battery Balance – RC Papa
HGLRC Thor Lipo Battery Discharger For 2S-6S Batteries - MyFPV
JEGS 45035: Tester & Discharge Tool | 2S-6S LiPo Battery | LCD Display | Balance Cells to within ±0.1V | Discharge Batteries for Storage | Display Pack & Individual Cell Voltage
Amazon.com: VIFLY 2pcs StoreSafe Smart LiPo Battery Discharger to Storage Voltage with Heatsink for 2S-6S RC FPV Drone Battery (2pcs) (XT30) : Toys & Games