Charging Unprotected Batteries on Opus BT-C3400: Essential Tips and Insights

Yes, the Opus BT-C3400 can charge unprotected batteries. It charges up to 4 batteries at once with a maximum output of 1000 mA. Avoid charging non-rechargeable Li-Ion batteries due to fire risks. Monitor the process for safety and consider using the recondition or refresh mode for better battery performance. Before charging, inspect the batteries for … Read more

Charge Your Switch with Battery: Essential Tips for Using Power Banks Safely

Yes, you can charge the Nintendo Switch with a power bank. Use a Type-A USB charging cable (HAC-010) that comes with the Joy-Con Charging Grip or Nintendo Switch Pro Controller. If using a third-party USB cable, ensure it has a 56 kilo-ohm resistor for safety. Always check the power bank’s compatibility for effective charging. First, … Read more