Bought the Telesin 3-Channel Charger Charging Box with Three Batteries for my GoPro Hero 7 Black from Lazada.
The usual retail price is S$52.90, but during 11/11, the price went down to S$48.90, and on top of that, I have an S$5 Lazada voucher.
Ended up paying just S$43.90, and the shipping fee of S$1.49 within Singapore is waived off during 11/11.
The included Telesin batteries are compatible with GoPro Hero 5, 6, and 7 Black. Technically, it is compatible with GoPro Hero 8 Black as well since it also uses the same battery.
However, Telesin has not tested it on GoPro Hero 8 Black yet as they haven’t gotten their hands on it.
The charging box uses USB-C port as the connector, and there is a USB-A to USB-C cable included in the packaging.
As the product name suggests, the charging box can charge three batteries at a time, and it takes about 90 minutes to charge the batteries fully.
The charging box also doubles up as a storage box for the batteries, and it is compact enough for you to carry around.
There are three separate LED indicators for each of the batteries. At the back, there is another blue LED indicator to indicate that that is power coming in.
Interestingly, the original packaging only comes with two batteries inside, and hence, Telesin included the third battery as a separate packaging.
The battery is a 3.85V Lithium-ion battery with a capacity of 1,220 mAh.