Description
Three-port 130W pack
PB721 combines a 20,000mAh lithium-ion pack with up to 130W PD delivery through three outputs, plus an on-body digital readout and built-in over-charging protection in a lightweight, pocket-oriented shell.
Listed capabilities
- Digital display
- Fast charging
- Over-charging protection
- Lightweight, pocket-size form
Electrical details
| Cell chemistry | Lithium ion |
| Stored energy | 20,000 mAh |
| Mass | 480 g |
| System voltage | 20 V |
| USB-C1 input | 5V⎓3A / 9V⎓3A / 12V⎓3A / 15V⎓3A / 20V⎓3.25A — 65W max |
| USB-C1 output | 10V⎓2.25A / 5V⎓3A / 9V⎓3A / 12V⎓3A / 15V⎓3A / 20V⎓5A — 100W max |
| USB-C2 output | 10V⎓2.25A / 5V⎓3A / 9V⎓3A / 12V⎓2.5A — 30W max |
| USB-A output | 10V⎓2.25A / 5V⎓3A / 9V⎓2A / 12V⎓1.5A — 22.5W max |







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