![PSA: This is why you should avoid Ultrafire and sketchy Chinese batteries. There's no protection circuit, despite their claim, and their advertised capacity is 9 times what they're capable of. : r/flashlight PSA: This is why you should avoid Ultrafire and sketchy Chinese batteries. There's no protection circuit, despite their claim, and their advertised capacity is 9 times what they're capable of. : r/flashlight](https://preview.redd.it/waeeidjfj5w61.jpg?width=640&crop=smart&auto=webp&s=5b2f47992dd821d302905a5679667265d882e1df)
PSA: This is why you should avoid Ultrafire and sketchy Chinese batteries. There's no protection circuit, despite their claim, and their advertised capacity is 9 times what they're capable of. : r/flashlight
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Internova 18650 Battery - Lithium Ion Rechargeable Batteries - 2600 mAh 3.7V- with Button Top - Intervine
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The burning process of 100% SOC (state of charge) 18,650 batteries at... | Download Scientific Diagram
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Two batteries Li-ion 18650 and hammer -simulation of crushing and hitting. Explode test (lithium) - YouTube
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