2-Pack LiPo Battery Module, USB-C Rechargeable 1200mAh, 3.3V 5V USB Output | Power Supply for Arduino ESP32 Raspberry Pi, 4-LED Battery Gauge, Pass-Through Power, Built-in Safety Circuits

2-Pack LiPo Battery Module, USB-C Rechargeable 1200mAh, 3.3V 5V USB Output | Power Supply for Arduino ESP32 Raspberry Pi, 4-LED Battery Gauge, Pass-Through Power, Built-in Safety Circuits

• Docs: github.com/nulllaborg/pm11-module
• All-in-One Portable Power — Built-in 1200mAh rechargeable LiPo battery, boost converter, and 3.3V regulator on a single compact board (56×40mm). No soldering, no external battery packs — just plug in and power your Arduino, ESP32, or Raspberry Pi project.
• 3 Output Rails with Pass-Through — 5V/1.2A (header + USB-A), 3.3V/800mA, and direct battery output (JST PH2.0). USB-C pass-through mode powers your project directly from USB while keeping the battery disconnected — perfect for bench-top development without wearing out the battery.
• USB-C Charging + Battery Gauge — Charges from USB source in ~1 hour (C-to-C and A-to-C cables both supported). 4 onboard LEDs give you an instant read on remaining charge (25/50/75/100%) so you're never caught off guard.
• Built-In Protection Circuits — Overcharge, reverse-polarity, and overload protection keep your project and battery safe. NOTICE: Do NOT support UPS operation.