This USB 3.7V Battery Charger is a versatile and efficient way to recharge your lithium batteries. With 2 slots for charging and a voltage of 3.7V, this charger from Battery is designed to quickly and effectively power up your devices. Its compact size and USB connectivity make it convenient for use in various settings, making it a must-have for anyone looking to keep their batteries powered up and ready to go.
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Data Transmission. Display screen.
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(Refresh for OV battery. 1 Car adapter. Key Features. It can smartly identify broken batteries with much more safety. 2) When battery is inserted and detected, the LCD will show channel number while the battery type image " Li-Ion 3.7V"flashing indicating to set the battery type.
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Universal USB Charger for 3.7v - 4.2v Batteries
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LED Charging Indicators – Shows charging status for each slot.
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Output: 3.7V 500mAh. The plug adopts a snap‑on design, which is safe and tight for charging without leakage. Input: 5V 0.5‑2A. Plug: XH2.54. Cable Length: Approx. We will reply you within 24 working hours.
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Supports channels simultaneous independent charging without affecting. Power board isolated from other circuit boards totally to ensure safety.
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