Principal crítica positiva para 4 baterias Astrolux® 5000mAh 21700 em Banggood Portugal|Fazer compras Portugal

4 baterias de lítio não protegidas Astrolux® C2150 de 5000mAh 3.7V 21700 de alto desempenho recarregáveis com célula de lítio para lanternas Nitecore Lumintop Fenix Olight e brinquedos RC. 41,52€ 39,65€ View It

Geral:

Angelo 26/03/2021

Very nice batteries. First two photos tells all. Discharge values are a bit over 4900mAh while charging values are a bit lower than 4900mAh. Internal resistance is a bit higher, around 20mΩ which is also very acceptable for 15A constant discharging rate. I tested 8 batteries in total and all have similar characteristics which proves consistent quality that came from Astrolux. Not only this batteries look great ( my personal taste ofc ), they also act great and so I am VERY happy with this purchase. Above all the price for this quality is great. If you need high capacity 21700 batteries at low price go for it. Bear in mind I tested on Opus which in its own manual says that tested values of internal resistance should be reduced a bit because of the resistance in the very charger so I assume even the resistance values are very close to the truth! This batteries are really worth of buying and so highly recommended. Thank You Banggood and way to go Astrolux!!!

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