
SENDEM P04 20000mAh Power Bank with Built-in Lightning & USB-C Cables – 22.5W Fast Charging Portable Charger with Digital Display – White
SENDEM 20000mAh Portable Power Bank with Built-in Lightning & USB-C Cables – 22.5W Fast Charging – White
Product Description
High Capacity. Fast Charging. No Extra Cables Needed.
Stay powered wherever you go with the SENDEM 20000mAh Portable Power Bank, featuring built-in Lightning and USB-C charging cables, up to 22.5W fast charging and a convenient digital battery display.
Designed for everyday use, travel, work and outdoor activities, this portable charger provides reliable backup power for smartphones, tablets and other compatible USB-powered devices.
Key Features
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20000mAh High Capacity: Provides extended backup power for your devices, reducing the need for frequent recharging.
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Built-in Lightning & USB-C Cables: Charge compatible Apple and Android devices without carrying separate charging cables.
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Up to 22.5W Fast Charging: Supports fast charging for compatible devices using supported charging protocols.
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Multiple Charging Outputs: Built-in cables and USB-A output offer flexible charging options.
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Digital Battery Display: Clearly shows the remaining battery percentage so you know when to recharge.
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USB-C Input: Conveniently recharge the power bank using a compatible USB-C charging cable.
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Travel-Friendly Design: Compact, portable construction with integrated cables for easier storage and carrying.
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Airplane Carry-On Suitable: Approximately 74Wh battery capacity, within the standard 100Wh airline carry-on limit, subject to airline regulations.
Product Specifications
| Specification | Details |
|---|---|
| Brand | SENDEM |
| Product Type | Portable Power Bank |
| Battery Capacity | 20000mAh |
| Approx. Battery Energy | 74Wh |
| Maximum Advertised Charging Power | 22.5W |
| Built-in Cables | Lightning & USB-C |
| USB-A Port | Output |
| USB-C Port | Input |
| Battery Indicator | Digital Percentage Display |
| Colour | White |
| Charging Compatibility | Compatible USB-powered smartphones, tablets and accessories |
| Airline Travel | Carry-on baggage only, subject to airline approval and regulations |
Ideal For
Perfect for daily commuting, business trips, holidays, camping, outdoor activities and emergency backup charging. The integrated dual-cable design makes it especially convenient for users who carry both Lightning and USB-C devices.
Package Includes
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1 × SENDEM 20000mAh Power Bank with Built-in Lightning & USB-C Cables
Important Notes
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Actual charging speed depends on the connected device, charging protocol and cable or port used.
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The usable output capacity will be lower than the rated battery capacity due to voltage conversion and charging losses.
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Power banks must be carried in cabin baggage, not checked luggage. Always check your airline's current battery restrictions before travelling.
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A USB-C charging adapter may be required for recharging and is not included unless otherwise specified.
Pairs well with
Australia-Wide Delivery
Expert Product Support
3 Month Warranty
14 Day Return

SENDEM P04 20000mAh Power Bank with Built-in Lightning & USB-C Cables – 22.5W Fast Charging Portable Charger with Digital Display – White
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
- Order Processing: Orders are typically processed within 1–3 business days.
- Delivery Time: Varies depending on your location and shipping method.
- Shipping Costs: Calculated at checkout.
- Order Tracking: Tracking details will be provided once your order is dispatched.
Delivery times may vary due to stock availability, public holidays and courier delays.
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Customer Support
Need help? Our friendly support team is here to assist with product enquiries, compatibility, orders and after-sales support.
- Live Chat: Click the chat button at the bottom of the screen to speak with our support team.
- Email: info@i-station.com.au
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