1. Output short circuit protection 2. Overvoltage and overload filter protection 3. Using high-quality components, the real machine test aging safety performance is high 4. Good anti-interference performance 5. Small DC ripple, high working efficiency and fast charging speed 6. Low working temperature and long service life 7. Small and exquisite, easy to carry (spring keychain for backpack, keys) 8. One product has 2 kinds of adapters, easy to charge 9. Input voltage: 5V 10. Output voltage: 5V 11. Output current: 1000MA 12. Product size: 44.5x11.8mm
