Product model: P75 Capacity: 20100mAh Cell type: Lithium battery ICR 18650 Input: Mic USB: 5V/2.1A(Max) NB: 13-20V/3A(Max) Output: USB1: 5V/2.1A, USB2: QC 2.0 5V/2.1A 9V/2A 12V/2A(Max) NB: 12-24V/65W(Max) Charge mode: CC-CV (costant-current charge/constant-voltage charge) Charge and discharge: Yes Application: Smart phones, tablet PCs, notebook, car charging Conversion efficiency: 93% to 97% Charge full time(input): USB charging 8-12 hours (need 2.1A adapter) NB port car charger charging: about 3 hours. Cycle times: More than 500 times Charge temperature range: 0℃~+50℃ Discharge temperature range: -10℃~+65℃ Storage temperature range: 0℃~+45℃, within 30 days Long-term storage temperature range: 0℃~+40℃, within 180 days Storage humidity: 45%~85% RH Long term storage time: Advise charging it if it is not used within 90 days. Specification: 1. QC power bank and quick charge. 2. LCD display, accurate, intelligent, and efficient. 3. Multi-function, fit for tablet PCs, notebook, mobile phones,car charged and car start. 4. Conversion efficiency up to 97%.(Ordinary power bank 82%) 5. Safe protection: over voltage protection, under voltage protection, over current protection, over temperature protection. Suitable for Diesel ang Gasoline cars with 12V battery and engine not more than 4.0 liters The power bank comes with a free set of DC connector tips. See images Warning: 1. Do not put the power bank in the water. 2. Do not operate the power bank in explosive atmosphere such as in the presence of flammable liquids, gases or dust. 3. The child must always be under supervision of adult when charging the power bank.
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