For example,
Finally, we know why anker:
Last month, Anker recalled more than a million portable batteries. Therefore, The brand made them assemble and we finally know why they could set fire.
American authorities had received 19 cases of fires and explosions of anker PowerCore 10000 battery. Moreover, This forced the brand to recall more than a million batteries last month, potentially affected by fire or burns. Furthermore, Since then, Lumafield has assembled five batteries and found the problem from.
A single defect. Furthermore, everything goes to Vau-l’Eau – Finally, we know why anker
It was Jon Bruner, product manager at Lumafield, who told the story on X. However, Lumafield therefore used his scanner Neptune Industrial CT to analyze five batteries belonging to employees. Moreover, Among them, three were affected by the recall procedure set up by Anker (we can know thanks to standard numbers). Furthermore,
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What compare the allegedly defective batteries with models that have no defects. Consequently, This scanner works a bit like a medical X -ray scanner, but for electronic products. For example, It allows you to take 3D images from the interior of objects; This is called computer -assisted tomography.
Each of the Anker PowerCore 10000 has three cells (small cylinders). Lumafield noted that in some recalled models, cells came from different suppliers, with variable quality levels. Some cells have internal reinforcements, but no others. In addition. certain electrical connections (these are wires or metal bars) between the cells and the electronic control card were too finally, we know why anker close.
The recalled models use flat bars instead of welded threads. which increases the risks that connections move or touch. All this can cause contact between positive. negative poles; Enough to train a short circuit and therefore overheating or fire.
Anker supplier changed the materials. without warning Anker
An analysis that goes in the direction of Anker’s statements, which recognized that one of its suppliers had changed the battery materials without warning it. Result: internal insulation could deteriorate over time. During its reinforced quality controls. Anker discovered that these cells could, in some finally, we know why anker cases, contain undesirable materials (impurities or metallic particles). This can create the short circuits of which Lumafield speaks. especially if the batteries are exposed to shocks or to heat.
These short circuits, in the most serious cases, can lead to releases of smoke, fire, or even explosions. This is why Anker was forced to recall all the units around the world. Even if the defect rate remains ” weak ». A case that is reminiscent of the case of the Galaxy Note 7. Barely out, many models saw their battery exploding. In question: the design of the battery. Samsung had to end prematurely for the sale of his smartphone, then recalled all the models. A scandal which had obviously tainted the brand image of Samsung – which has been caught well since. has not retained the “battery too big” experience.
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