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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 10/19 By HeYuan Shop
- Max 1A programmable linear charging current for a single 3.7V Li-ion battery, full charge at 4.2V. Constant current/constant voltage charging with over-temperature protection. Startable to limit inrush current, with battery reverse connection protection, low power standby, extends battery runtime. Charging status dual output, no battery and fault status display, 0V activation, 2.9V trickle charge, working temperature -40~80. Input voltage range 4.2V~6.5V, output voltage 4.2V-28V adjustable, maximum power 5W
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Max 1A programmable linear charging current for a single 3.7V Li-ion battery, full charge at 4.2V. Constant current/constant voltage charging with over-temperature protection. Startable to limit inrush current, with battery reverse connection protection, low power standby, extends battery runtime. Charging status dual output, no battery and fault status display, 0V activation, 2.9V trickle charge, working temperature -40~80. Input voltage range 4.2V ~ 6.5V, output voltage 4.2V -28V adjustable, maximum power 5W
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