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Pull. Plug. Power Through.
Leave the extra charging cable at home. The EnerCore CR11 combines a retractable USB-C cable, up to 67W wired output and 20000mAh backup capacity in one high-power power bank for commutes, longer days and compatible USB-C laptops.
*The CR11 67W model specification lists 72Wh; check the rating printed on your specific unit. The 67W figure is the maximum for a compatible single wired output, not a guaranteed speed for every device.
Calculator scope: this tool estimates phone charging via this 20000mAh / 67W CR11 using its existing energy-loss assumptions. “Speed” is a simplified wired estimate, not a verified charging time or laptop charging prediction. “Usable energy” is estimated delivered energy, not the printed battery rating; the airline indicator checks the battery's nominal Wh against a 100Wh reference only, not approval from an airline.
Three reasons this CR11 fits a high-power, cable-ready routine.
Same retractable-cable idea. Two different power setups. This page and its calculator describe the 20000mAh / 67W model.
| Compare | CR11 10000mAh | CR11 20000mAh · This page |
|---|---|---|
| Maximum single USB-C output | Up to 45W | Up to 67W |
| Rated battery energy* | 36.5Wh | 72Wh |
| Built-in cable | Retractable USB-C | Retractable USB-C |
| Better matched to | Compact everyday backup | Longer days and compatible higher-power USB-C devices |
| Product page | View 10000mAh / 45W → | You're viewing 20000mAh / 67W |
*Wh figures follow the published CR11 model-family specifications. Always check your own unit's battery label for its rated energy. The comparison link opens a separate product page; it does not switch the calculator or Shopify's selected purchase option.
The retractable cable, smart display and high-power everyday setup, shown in the original product visuals.







A retractable USB-C cable and an additional USB-C port give you two wired ways to charge.
Use the built-in USB-C cable or the USB-C port. The published single-output rating reaches 20V⎓3.35A (67W) on compatible devices. Actual charging power depends on the receiving device, its supported protocol, battery level and temperature.
The published combined-output specification for USB-C cable + USB-C port is 5V⎓3A total (15W). Do not expect two simultaneous 67W charging connections. For a laptop that needs higher power, use one output at a time.
This 20000mAh model offers a larger backup for a phone, tablet or compatible USB-C laptop. It does not promise an exact number of full recharges for every device; the Calculator above gives a simplified phone estimate.
The model-family specification lists 72Wh of internal battery energy. Calculator “Usable energy” is lower because it applies the existing 72% efficiency assumption to estimate energy delivered to another device. The two figures are not interchangeable.
Travel note: the published 72Wh figure is below the common 100Wh battery-energy reference for power banks. Power banks belong in carry-on baggage; airline, route and destination rules may impose additional restrictions. Check the battery rating printed on your unit and the airline rules before travel.
Use the retractable cable for compatible USB-C phones and tablets. Devices with another charging connector need an appropriate separate cable connected to the USB-C port. The receiving device determines its actual charging wattage.
A laptop must accept USB-C charging and have a charging requirement compatible with this power bank's output. Some laptops that request more than 67W may charge slowly, only while sleeping, or not at all; check the laptop's charger label and USB-C power requirements.
The published battery, cable, charging and dimensions information for the 20000mAh / 67W model.
| Product | Baseus EnerCore CR11 Power Bank with Retractable USB-C Cable |
| Brand / series | Baseus · EnerCore CR11 |
| Model number | PPNMS-2067C (published 67W model-family specification; verify sold unit label) |
| Baseus product reference | E0027H00 |
| Colour | Cosmic Black |
| Battery capacity | 20000mAh |
| Battery energy | 72Wh (published model-family specification; confirm on your unit) |
| Charging methods | Retractable built-in USB-C cable + USB-C port |
| Input · USB-C cable / USB-C port | 5V⎓3A / 9V⎓3A / 12V⎓3A / 15V⎓2A / 20V⎓2.25A |
| Output · USB-C cable / USB-C port | 5V⎓3A / 9V⎓3A / 10V⎓2.25A / 11V⎓3A / 12V⎓3A / 15V⎓3A / 20V⎓3.35A |
| Maximum single output | 67W (20V⎓3.35A), compatible devices only |
| Two-output combined rating | USB-C cable + USB-C port: 5V⎓3A total (15W) |
| Dimensions | 145 × 69 × 27.5mm (published model specification) |
| Weight | Approx. 393g (published model specification, excluding packaging) |
| Display | Smart battery display |
| Warranty | 2 years (as stated by Baseus) |
Battery energy and model identification should always be confirmed against the label on the physical unit for travel or compliance purposes.
Baseus EnerCore CR11 20000mAh / 67W power bank with its integrated retractable USB-C cable. Any separate accessories may vary by retail packaging; check the box label or contact 2 Lazy if a particular extra cable is important to you.
We currently deliver across Australia. For international shipping inquiries, please contact our customer support team for assistance.
Note: Delivery times may be subject to delays due to unforeseen circumstances (e.g., weather, public holidays, or global events). We’ll keep you updated on your order status whenever possible.
Orders will be processed within 1–2 business days after payment is confirmed. For pre-order items, your order will be shipped once all items are ready.
Once your order is shipped, we will email you a tracking number so you can monitor the delivery progress on our website or through the courier service.
If you have specific delivery requirements, such as a preferred delivery time, please include the details in the "Order Notes" section during checkout. We will do our best to accommodate your request.
If you have any questions about our shipping policy or need assistance, feel free to reach out:
At 2 Lazy Tech, customer satisfaction is our top priority. If you’re not completely satisfied with your purchase, we’re here to help. Below is our return and refund policy:
You can return items within 15 days of receiving your order. To be eligible for a return:
Note: Certain items, such as clearance products or personal hygiene items, may not be eligible for return. Please check with our customer support team before purchasing.
Once we receive and inspect the returned item, we will notify you of the approval or rejection of your refund. If approved:
We only replace items if they are defective or damaged. To request an exchange, please contact us at support@2lazy.com.au.
If you receive a damaged or defective item:
You can cancel orders within 12 hours of purchase if they haven’t been shipped yet. To cancel an order, email us at support@2lazy.com.au.
If you have any questions about our return and refund policy, feel free to reach out:
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