- 4000mAh solar power bank, waterproof, CE/RoHS/FCC/UN38.3/Reach Certification
- 2017-10-11 14:03
- Model Number: YH-S18-4 Brand Name: YH Key Specifications/Special Features: Battery capacity: 4000mAhBattery cell type: A grade polymer batteryRated input: 5V DC-1ARated output: 5V DC-1A/2A, double USB outputRecharge cycles: ≥500 timesWith LED ...