The JK 2″ display is a companion display to the JK BMS. It has a two inch screen that displays the battery SOC, current, battery voltage, and error codes.
This 2″ display also has a button to activate/deactivate the BMS.
It comes with a 3 meter cord, so you can place it anywhere you can easily view it.
It works with the full range of JK BMS models.
The other end of the cable plugs into the display port of the BMS, usually P6.
Appearance
The JK 2″ display has two appearances, as shown below.
Type 1 is suitable for battery pack housing, desktop, wall-mounted.
Type 2 is suitable for e-bike, motorcycle.
Display content
There are 5 display areas on the screen.
Area 1: Error code
Error codes are indexed as follows:
Area 2: Error warning symbol
When this symbol is displayed, it means that the BMS has detected a fault.
Area 3: Battery SOC
Area 4: Current
When the “-” on the left is displayed, it means that the current displayed is the discharge current.” When the “-” symbol is not displayed, it means that the current is the charging current.
Area 5: Battery Pack Voltage
Displays the total voltage of the battery pack in real time.
Activate/deactivate BMS
Press the key to activate/deactivate the BMS
When the BMS is off, a short press on the 2″ display button activates the BMS.
When the BMS is active, press and hold the button for 5 seconds to deactivate the BMS.
If you need your battery pack to have a small screen to view the operating status of your battery pack at all times, then the JK 2″ display is the best choice.
Energiepanda can currently deliver JK BMS quickly to customers in North America, Europe, Australia, Asia and South Africa
How to Let JK BMS Communicate with The Inverter?
Even though the JK BMS can manage the battery pack well on its own, you may still want it to be able…
How to Activate JK BMS: A Step-by-Step Guide
If you’re using JK BMS for the first time, you probably already know that it needs to be activ…
JK BMS 2″ Display User Manual
The JK 2″ display is a companion display to the JK BMS. It has a two inch screen that displays…
How to DIY Heating Pad for Battery
Are you tired of buying expensive heating mats that don’t do the job very well? Or maybe you n…
How to charge LiFePO4 battery at freezing temperature?
Charging LiFePO4 battery at freezing temperatures can be challenging as the low temperature can affe…
How to Choose the Right JK BMS Model for Your DIY LiFePO4 Battery System
JK BMS is currently the best DIY LiFePO4 battery management system due to its active balancing featu…