Using Smart Extra Battery
This product can be connected to a maximum of one power pack to meet the needs of larger capacity. Please refer to the user manuals of DELTA 2 Smart Extra Battery and Smart Generator for Detailed instructions.
Extra Battery, please follow the instructions below:
- Before connecting the product to a Smart Extra Battery, please make sure that both the product and the Smart Extra Battery are turned off.
- After connecting the product to a Smart Extra Battery, please make sure that both of their LCD screens display an extra battery icon before using it.
- Do not directly connect or remove the Smart Extra Battery during the charging and discharging processes. If you need to connect or remove it midway, please turn off the product first.
- Do not touch the metal terminals of the Smart Extra Battery connector with your hands or other objects. If foreign objects adhere to the metal terminals, please gently wipe them with a dry cloth.

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