With the AZDelivery Battery Shield the D1 Mini can be extended by a mobile power supply. Development board with powerful ESP8266 processor with integrated WLAN. All components required for the power supply of the D1 Mini are located on the space-saving PCB. The TP 5400 chip has protection circuitry according to the data sheet. This chip enables short charging times with a maximum charging current of 1000 mA. Thanks to the integrated charge control with automatic switch-off, your battery is always protected against overcharging. Product features: ✔️ Compact and efficient. ✔️ 1 Normal analog input normal 3.3-4.2V ✔️ Dimensions: 28.5x26x7mm Welcome to the AZDelivery family! Here you will find high quality products for your projects with Raspberry Pi. We are pleased to offer you a range of application examples, complete installation guides, e-books, libraries and personal support. AZ-Delivery: Your microelectronics expert! https://elecena.pl/product/17815381/battery-shield-for-lithium-batteries-for-d1-mini 2021-04-21 https://elecena.pl/product/17815381/battery-shield-for-lithium-batteries-for-d1-mini 2021-10-31 https://elecena.pl/product/17815381/battery-shield-for-lithium-batteries-for-d1-mini 2021-11-01 https://elecena.pl/product/17815381/battery-shield-for-lithium-batteries-for-d1-mini 2021-11-26 https://elecena.pl/product/17815381/battery-shield-for-lithium-batteries-for-d1-mini 2021-11-27 https://elecena.pl/product/17815381/battery-shield-for-lithium-batteries-for-d1-mini 2023-01-09 https://elecena.pl/product/17815381/battery-shield-for-lithium-batteries-for-d1-mini 2023-02-06 https://elecena.pl/product/17815381/battery-shield-for-lithium-batteries-for-d1-mini 2023-05-03 https://elecena.pl/product/17815381/battery-shield-for-lithium-batteries-for-d1-mini 2023-10-05 https://elecena.pl/product/17815381/battery-shield-for-lithium-batteries-for-d1-mini 2023-11-26 https://elecena.pl/product/17815381/battery-shield-for-lithium-batteries-for-d1-mini 2023-11-27 https://elecena.pl/product/17815381/battery-shield-for-lithium-batteries-for-d1-mini 2024-04-11