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    18650 Lithium Li-ion 3.7V 4.2V Battery Charger Board DC-DC Step Up Boost Module TP4056 DIY Kit Parts Type-C 10pcs

    Limited time offer, ends 08/27 By JadeEssence Shop

    • Maximum 1A programmable linear charging current for a single 3.7V Li-ion battery, with a full charge voltage of 4.2V. It provides constant current/constant voltage charging with over-temperature protection. This unit contains inrush current limiting, battery reverse connection protection, and a low power standby mode. Charging status is indicated via dual output, with displays for no-battery and fault status. It supports 0V activation and 2.9V trickle charging. Operating temperature range: -40°C to 80°C. Input voltage range: 4.2V to 6.5V. Output voltage is adjustable from 4.2V to 28V, with a maximum power of 5W
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    Maximum 1A programmable linear charging current for a single 3.7V Li-ion battery, with a full charge voltage of 4.2V. It provides constant current/constant voltage charging with over-temperature protection. This unit contains inrush current limiting, battery reverse connection protection, and a low power standby mode. Charging status is indicated via dual output, with displays for no-battery and fault status. It supports 0V activation and 2.9V trickle charging.
    Operating temperature range: -40°C to 80°C.
    Input voltage range: 4.2V to 6.5V. Output voltage is adjustable from 4.2V to 28V, with a maximum power of 5W

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