JK B1A8S20P User Manual page 10

4.3 APP installation
The QR code shown in Figure 6 can be scanned to obtain the mobile app that accompanies
the product.
5 Instructions for use
5.1 Preparation and inspection before use
Before turning on the power supply, please make sure again that the cable connection is correct,
that the power supply provided to the battery management system is within the required range,
that the device is properly placed, that the circuit board is short-circuited, and so on, that the
power supply of the battery management system can only be connected after making sure that it
is correct, otherwise it may cause serious consequences such as abnormal work or even burning
down.
5.2 BMS power up
After confirming the above operation is correct, you can power on the BMS, which has no
power-on control switch and is designed for charging and activation mode (charger voltage is
5V higher than the battery voltage).
The BMS has no power-on control switch and is designed for charging activation mode
Energiepanda.com, providing you with quality accessories for DIY batteries.
JK Smart BMS JK-B1A8S20P/JK-B2A8S20P User Manual
Figure 6 QR code for APP download
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