Description
What this pack delivers
Model PB312 / 25683 packs 20000mAh behind two-way Type-C charging, high-output USB-A, and shared output for three cables at once—built around ATL cells with intelligent temperature management.
Type-C — 20W PD
- Example: iPhone 8 through iPhone 15 series can reach about 50% in 30 minutes
- Supports up to 20W output and up to 20W input on the same port
- Protocols: PD3.0, PD2.0, QC3.0, QC2.0, FCP, AFC, Apple 5V 2.4A, Samsung 5V 2A, BC1.2
USB-A — 22.5W SCP
- Reference charge: full fill for Xiaomi 9 in about 1.4 hours
- Protocols: QC3.0, QC2.0, FCP, AFC, Apple 5V 2.4A, Samsung 5V 2A, BC1.2, SCP
Capacity examples
| Device | Approximate full charges |
| iPhone 15 | About 3.7 times |
| Samsung Galaxy S22 Ultra | About 3 times |
| iPad Pro 11 | About 2 times |
Refilling the bank
Input up to 20W speeds replenishment; manufacturer figures reference testing with a UGREEN PD20W charger.
Ports and daily use
Two USB-A outputs plus one Type-C let three gadgets charge together. Small current mode suits gear that draws less power. Body weight is about 15 ounces with thickness near 1 inch for bag or pocket carry. Rated suitable for airplane and high-speed rail travel.
Safety and compliance
Certifications include CE, RoHS, FCC, REACH, and POPS; UL testing per Underwriters Laboratories standards; cells meet IEC 62133. Hardware guards cover overvoltage, overcurrent, overcharge, over-discharge, high temperature, and short circuit.
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