A 1200 W portable power station

Mixed crafts 🇬🇧 English Durée 19:45 Advanced Added on October 23, 2026
DIY Perks6 tutorials on Crafting Guides

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About this tutorial

Matt from DIY Perks assembles a very powerful portable battery with lithium cells, a battery management system (BMS), USB-C outputs and regulators. A project that calls for great care with lithium batteries.

What you need

  • Lithium battery cells
  • Battery management system (BMS)
  • Lithium charger
  • Deans connectors
  • 60 V step-down regulators (200 W)
  • Threaded inserts and nylon bolts
  • Power meter
  • USB power board
  • 90 W USB-C charger
  • Battery spot welder

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