Cheap Drone Mod: Dual Battery Hack & Payload Explained (4DRC V28)

🔋 Drone Battery Upgrade! From 1800mAh to 5800mAh | 4DRC V28 Mod + Payload, Charging & Flight Test 🚁

⚠️⚠️ USE lower AWG wire like 14 or 16 or else you will get high resistance causing voltage drop thus triggering low voltage ⚠️⚠️

In this video, I upgrade a cheap 4DRC V28 drone by boosting its battery capacity from 1800mAh to a massive 5800mAh! I walk you through everything you need to know:

✅ How to choose the right battery for your drone
✅ Understanding battery weight and payload capacity
✅ How to estimate payload with or without a scale
✅ Proper charging methods for Li-ion / LiPo batteries
✅ Safely combining batteries (1800mAh + 4000mAh)
✅ Custom 3D-printed battery mount model
✅ Real flight test with upgraded battery setup

📦 Whether you're a beginner or DIY drone modder, this guide will help you improve your drone flight time and performance—safely and efficiently.

⚡ Chargers to charge both Li-po and Li-ion
CC CV Buck Converter
TP4056 1A Li-ion lithium Battery Charging Module

📁 Download the 3D model :
https://www.printables.com/model/1319102-battery-mount-for-drone

🎥 Subscribe for more DIY drone & robotics content!

#DroneMod #BatteryHack #4DRCV28 #DualBattery #FlightTime #PayloadCapacity #CCCVCharger #XL4015 #DroneDIY #LiPo #LiIon #DroneUpgrade #CRating #BuckConverter #RCProjects

Видео Cheap Drone Mod: Dual Battery Hack & Payload Explained (4DRC V28) канала Engineering Robotic