Notes: Please buyer notice the product parameters and make sure function is suitable for yourself before purchase.

Feature:

1.Product name: 12V Automatic Battery Charging Power Supply Control Protection Board

2.When battery voltage is low at 11.5V(adjustable), the module start charging automatic.

The module will stop charging at 14.5V(adjustable).

indicator will light on when charging, indicator light off when full-charged, the relay switch off and turn on the power supply, save energy.

Description:

1.The module using a dedicated voltage control IC and automotive-specific relay assembly,

2.Small size, large current, accurate turn-off voltage stability, protection and thoughtful, functional and reliable performance.

Function:

1.This module maximum limit 30A, please make sure less than 30A when use.

2.Battery automatic start charging and stop charging with the module detecting battery voltage.

When you need adjust the start and stop charge value,

You can use a adjustable power supply as the battery voltage.

Adjust VR1:(notes: adjust it with a few laps carefully)

Charger stop charging in the highest voltage. For example charger stop charging at 14.2V. Adjust clockwise value incrase, anti-clockwise value decrease.

Adjust VR2 :(notes: adjust it with a few laps carefully)

Charger start to charging in the lowest voltage. For example charger start to charging so low as 10.5V. Adjust Clockwise value increase, anti-clockwise value decrease.

Produced default setting:

Low voltage is about 11.5V, power turn off voltage is about 14.5V.

.

Kindly reminder:

Do not touch the relay COM OFF ON three terminal with high-voltage, insulated and put into use please do.

Package include:

1pcs x 12v Battery Charging Protection Board

• The items will be shipped within 1~2 working days after your payment is received and cleared.(excluding Saturday, Sunday & Holiday) 
  
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