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BG213857501 Perhapsthere is an old description because it is an upgraded model. Display shows here during output 50 hertz. On the information panel at the bottom of the powerbank is written 50 and 60 hertz too.

2022-12-17 04:40:21 Helpful (0)
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Q: what is battery capacity?

Asked by BG453416528 on 2021-12-01 02:10:46

BG213857501 Youcan watch many hours some movies or just work or surf - battery 6600 mAh is o.k., charching time too.

2022-06-07 11:04:22 Helpful (0)
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Q: has anyone got security updates?

Asked by admon on 2021-09-30 09:13:17

BG213857501 Therewas an Update now (without description) from Teclast in May 2022, but Securitypatch remains with date April 2021 (origin).

2022-06-07 10:59:20 Helpful (0)
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