[Review] Lumintop SD90 SBT90-2 1.7 km fast charge

3 posts / 0 new
Last post
spaghettikku
Offline
Last seen: 1 month 2 weeks ago
Joined: 09/01/2019 - 08:41
Posts: 9
Location: Thailand
[Review] Lumintop SD90 SBT90-2 1.7 km fast charge

I;m newbie for review flashlight no have knowledge about electric

Thanks Beer

Artiet59
Offline
Last seen: 2 hours 15 min ago
Joined: 02/25/2020 - 17:55
Posts: 1414
Location: CT, USA

Thanks for this review, I am saving to buy this one. Haven’t watched your video yet, Can I ask – did your get from banggood or somewhere else? Wondering if the case comes with it or not from bang good?

Kasperrr
Offline
Last seen: 3 days 19 hours ago
Joined: 09/18/2018 - 15:47
Posts: 7
Location: Germany

Is the SD90 full regulated (constant current) or do it use an cheap FET-driver!?