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Overview
Push ”IN” up and charge the batteries after plugging in. A USB-C cable (not included) must be
connected to a USB power adapter (not included) plugged in a power socket or another power
source. Always charge two batteries in parallel.
Push ”OUT” to use the batteries as power source. Always use two rechargeable batteries in parallel.
Note:
• In charge mode, the charging process may be affected by the input power and the use of
quick charger adapters may influence the charging process.
• Please use power supplies with minimum DC 5 V / 2 A and maximum 12 V / 2 A in charging
mode. The product supports charging via quick charger and USB-Power-Delivery (USB-PD) up to
the voltage mentioned above.