ESP32 ESP8266 4x 18650 Battery USB Power Bank Shield Holder V9 3V
![ESP32 ESP8266 4x 18650 Battery USB Power Bank Shield Holder V9 3V](https://www.diymore.cc/cdn/shop/products/Four-18650-Lithium-Battery-Shield-V9-Mobile-Power-band-Micro-Type-C-USB-Expansion-Board-Module_638_1024x1024.jpg?v=1588667916)
Feature:Input overvoltage protection, output overcurrent/short circuit protection, charging timeout/overvoltage protectionOutput current up to 3A, efficiency up to 95%With LED identification percentage electricity meteringParameter:This power bank supply has a built-in lithium battery protection IC with overcurrent, ov
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China Low Price Two Voltage 18650 Lithium Battery Shield V8 Mobile
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2 x 18650 Lithium Battery Shield for Arduino,ESP32 ,ESP8266
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1 2 4x18650 Lithium Battery Shield V3 V8 V9 Mobile Power Expansion
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Micro USB 3V/5V Mobile Power Bank 18650 Battery Shield V8/V9
4X 18650 Battery Shield. 5.4 LED power status indication, automatically extinguish after 3 seconds, the battery is less than 3V alarm 6 protection,
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3V/5V USB Mobile Power Bank 4x 18650 Battery Shield V9 + Cable for Arduino ESP32
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4 x 18650 Lithium Battery Shield V8 V9 for Arduino ESP32 ESP8266
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Esp8266 Esp32 Dual 18650 Lithium Battery Shield V8 5v 2.2a 3v 1a
4X 18650 Battery Shield. 5.4 LED power status indication, automatically extinguish after 3 seconds, the battery is less than 3V alarm 6 protection,
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3V/5V USB Mobile Power Bank 4x 18650 Battery Shield V9 + Cable for Arduino ESP32
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China Low Price Two Voltage 18650 Lithium Battery Shield V8 Mobile
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ESP32 ESP8266 4x 18650 Battery USB Power Bank Shield Holder V9 3V
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4 Holders 18650 Lithium Battery V9 Shield Micro USB Type-C 5V/3A
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4x 18650 Lithium Battery Shield V9 Mobile Power Bank Expansion