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Built-in 2600mAh rechargeable battery, Irradiation distance 200M, USB charging, Lamp bead model: CREE XM – L2
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Check out price history chart (for all/most countries) for Utorch C10 Bicycle Flashlight.
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).