Shenzhen Rocfly Blue Electronic Co., Ltd.
| Display | LED Digital Battery Indicator |
| Color Options | Black, White, Custom |
| PCBA | Custom PCBA Design Supported |
| Supply Ability | 100000 Pieces per Month |
| USB-C Output | 22.5W PD 5V/3A, 9V/2A, 12V/1.5A |
| Safety | Over-Voltage, Over-Current, Over-Temperature, Short-Circuit Protection |
| Payment Terms | T/T,L/C,PayPal |
| Cell Type | A-Grade Li-Polymer, 500+ Cycles |
| Packaging Details | Custom branded retail box with foam insert, export-grade corrugated carton |
| Delivery Time | 7 days for samples, 25-35 days for production |
| Battery Capacity | 20000mAh / 74Wh |
| USB-A Output | 22.5W QC 5V/4.5A, 9V/2A, 12V/1.5A |
| Input | USB-C 18W 5V/3A, 9V/2A |
| Brand Name | ODM,OEM |
| Certification | CE, FCC, RoHS, UN38.3 |
| Place of Origin | Guangdong, China |
| Model Number | PB20-01 |
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Product Specification
| Display | LED Digital Battery Indicator | Color Options | Black, White, Custom |
| PCBA | Custom PCBA Design Supported | Supply Ability | 100000 Pieces per Month |
| USB-C Output | 22.5W PD 5V/3A, 9V/2A, 12V/1.5A | Safety | Over-Voltage, Over-Current, Over-Temperature, Short-Circuit Protection |
| Payment Terms | T/T,L/C,PayPal | Cell Type | A-Grade Li-Polymer, 500+ Cycles |
| Packaging Details | Custom branded retail box with foam insert, export-grade corrugated carton | Delivery Time | 7 days for samples, 25-35 days for production |
| Battery Capacity | 20000mAh / 74Wh | USB-A Output | 22.5W QC 5V/4.5A, 9V/2A, 12V/1.5A |
| Input | USB-C 18W 5V/3A, 9V/2A | Brand Name | ODM,OEM |
| Certification | CE, FCC, RoHS, UN38.3 | Place of Origin | Guangdong, China |
| Model Number | PB20-01 | ||
| High Light | 22.5W Fast Charging Power Bank ，Digital Display Battery Indicator ，PCBA Custom Design Available | ||
The 20000mAh 22.5W Fast Charging Power Bank with Digital Display is an ODM-ready power solution that rivals flagship models from Anker, Romoss and Xiaomi, powered by our in-house PCBA design and manufacturing supply chain.
USB-C PD and USB-A QC outputs deliver up to 22.5W, charging a smartphone to 60% in about 30 minutes. Dual-port simultaneous output charges two devices at once.
A slim, palm-friendly body fits any bag, while the LED digital display shows real-time battery percentage and charging status, so power level is always visible.
Multi-layer protection circuits guard against over-voltage, over-current, over-temperature and short circuit. A-grade cells with 500+ cycles and CE, FCC, RoHS, UN38.3 certification.
Dual USB-A and USB-C configuration supports phones, tablets, earbuds and smart wearables. Optional LED flashlight, wireless output and customized firmware expand the feature set.
Our in-house PCBA line covers schematic design, layout, SMT assembly and 100% aging tests, enabling faster development, lower BOM cost and higher yield. Custom capacity, colors, logos and packaging are available for your brand.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Ecer Certification：
Verified Supplier
Your China Product Development & Manufacturing Partner We help global companies turn ideas into market-ready products by combining engineering expertise, manufacturing capabilities, and China's complete industrial supply chain ecosystem. With over 15 years of experience in international trade, e... Your China Product Development & Manufacturing Partner We help global companies turn ideas into market-ready products by combining engineering expertise, manufacturing capabilities, and China's complete industrial supply chain ecosystem. With over 15 years of experience in international trade, e...
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