Coin Cell Bank Battery Holder Board

Description

This is a board with a few kinds of battery holder, help you to gain low power experiance or design battery project.

Battery Holder includes:

• AG3
  • AG3 x1: Single AG3 battery holder = 1.55V
  • AG3 x2: Two AG3 battery holder in series = 3.1V
  • AG3 x3: Three AG3 battery holder in series = 4.6V
• AG13
  • AG13 x1: Single AG3 battery holder = 1.55V
  • AG13 x2: Two AG3 battery holder in series = 3.1V
  • AG13 x3: Three AG3 battery holder in series = 4.6V
• CR2032 / CR1220 Battery Holder, 3V (or Lithium 3.8V LIR2032)
• 18650 Lithium battery 3.8V, please manually install the connector on back side
• AA x2: Two AA battery in series = 3V, connected by jumper
• AAA: Single AAA battery 3V
• XH2.54mm and XH2.00mm connector input

For series connected battery, please make sure you alwasy SAME new, same brand battery, otherwise it will all failed and hot.

Other Board Features:

• On board 2×4 revsered connection protection mosfet and fuse
• Also direct 2×4 power output pins without protection
• On board LED holder
• On board pre-installed 10V/220UF capacitor to enforce the power
• One more reserved capacitor footprint

Uasge:

• Connect jumper to each two pins port to enable the power input, only connect each channel.
• Or connect current meter to check the power drain

Shipment:

• Include the main board, two 18650 battery holder which is not installed, one jumper.
• NOT include the LED or any batteries

Application:

• Test the quality or performance of your battery
• Test or experiment the suitable battery for your project
• Test low power capabitliy from the battery to your project
• Test the power consumption of the battery or your project

Documentation of the board map please see here.

Additional information