RAYSTECH RT5427 Installation Manual page 15

Checks & Installation Attention
Step 1: Check the appearance of the battery.
Step 2: Check the battery voltage by Voltmeter or the App.
Insert the tail plug on the bottom of the battery. Measure the voltage at the terminal interface with a
voltmeter. Make sure the pack voltage not lower than 96V, and the voltage difference between packs
less than 2V.
Step 3: To activate each battery, start with the master battery. Press and hold the panel button for
each battery until the indicators turn on, then release the button. Verify that all batteries have their
running lights illuminated.
Note:
The automatic balancing function can equalize the voltage differences between the battery packs.
Tail plug
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