10pcs Typ-C/Micro/Mini USB 5V 1a tp4056 Lithium-Batterie lade modul Lade karte mit Schutz Doppel funktionen
Description Features: 1.Small size 2.Support Type-C interface power supply, compatible with most PD fast charging heads 3.1A high current linear charging 4.With protection board function Parameter: Input voltage range: 5~6V Output voltage: 4.2V Charging current: 1A Function introduction: 1. When the charging current drops to 100mA after reaching the final float voltage, the charging cycle will be automatically terminated. 2. When the battery voltage drops below 4.05V (roughly corresponding to 80% to 90% of the battery capacity), the charging cycle restarts. 3. When the battery voltage is lower than 2.9V, the battery will be precharged with a current of 100mA. 4. With protection board, over-voltage protection, over-discharge protection, over-current protection. Over-discharge protection value: 2.4V; over-current protection value: 4A. 5. For the first use, you need to connect the power supply to activate the protection board. Package includes: 1*Lithium Battery Charger Module Note: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement. 9789 Lithium battery charging module