Pin sạc 18650 Li-ion 3300mAh 3.7V Beston Rechargeable – Dung lượng cao, Sạc lại nhiều lần
This 3300mAh battery provides long usage time and is suitable for high-power devices. It supports multiple charge cycles and versatile applications like flashlights, mini fans, DIY power banks, and electronic devices.
- The description claims the battery is safe with a sturdy casing and recommends using a specialized 18650 charger.
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