Original Rugged Metal On/Off Switch with White LED Ring (1073mm White On/Off) – PartsCountry

Description

This easy-to-use?18650 battery?holder with a single slot offers a Micro-USB charging input, one 5V 2A USB-A output, three 5V 2A pad outputs and three 3.3V 1A output pads.

The board includes over-charge and over-discharge protections that greatly extend the lifespan of your 18650 batteries. there is also an onboard power ON/OFF switch.?There is no reverse-polarity protection onboard – please ensure you fit your batteries the right way round with the + and – clearly marked on the board!

This battery holder can be used as a power source for?microcontrollers, outdoor equipment and other low-power devices.

Note: The maximum current is 3A (however 3A should be considered a temporary peak current only), the output also depends on the quality of the 18650 battery.

We also stock 2-way and 4-way versions with slightly different features!

Specifications

• Output current: 5V/2A, maximum peak support 3A; 3.3V/1A
• Protection: overcharge and over-discharge protection
• Input: Micro USB
• Output:
  • USB output x1
  • 3.3V output pads x3
  • 5V output pads x3
• LED indicator (green = charged, red = charging)

Package Contents

• 1x 1-Way 18650 Battery Holder

Batteries not included