DIY Speaker Battery Upgrade – 24 Hour Play Time!
Автор: NVH Battery
Загружено: 2025-07-10
Просмотров: 1664
In this video, I’ll show you how to upgrade your Bluetooth speaker with high-capacity lithium 18650 batteries for up to 24 hours of continuous music playback. This is a simple DIY project that extends your speaker’s battery life significantly — perfect for camping, road trips, or all-day listening at home.
⚙️ What you’ll see in this video:
Choosing the right 18650 lithium battery
Safety tips when handling and soldering batteries
Wiring and assembling the battery pack
Installing the upgraded battery into the speaker
Playback time test and results
🔋 The upgrade works on most common portable speakers and gives you freedom from frequent charging.
Don’t forget to like, comment, and subscribe if you find this helpful!
📦 Tools and materials used:
18650 lithium-ion batteries (3.7V)
Battery holders or spot welding
BMS (Battery Management System)
Soldering iron, wire, heat shrink, etc.
📌 Note: Always follow battery safety procedures when working with lithium cells.
#BluetoothSpeakerUpgrade #18650Battery #DIYBatteryUpgrade #PortableSpeaker #BatteryLifeHack #SpeakerMod #DIYTech #18650Mod #AllDayMusic #RechargeableSpeaker
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