CHOETECH B730 30000mAh Power Bank, 22.5W Fast Charging, Digital Display
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🔋 CHOETECH B730 30000mAh Power Bank, 22.5W Fast Charging, Digital Display
📦 SUPPLIER DIRECT PRODUCTShips from our supplier warehouse · est. 8–12 business days
Supplier warehouse locations may include Australia and China. Warehouse allocation is based on current stock availability, with the fastest practical dispatch option selected automatically wherever possible.
Where stock is fulfilled from an overseas warehouse, delivery will typically fall within an estimated 8–12 business day window. Delivery timeframes are estimates only and may vary due to carrier delays, customs processing, public holidays, remote-area delivery requirements or other circumstances outside our control.
This product will not include PrepPro branding unless specifically stated in the product description.
Supplier packaging, labelling, colours and product presentation may vary from the images shown due to supplier, manufacturing or packaging updates.
If this Supplier Direct product is ordered together with PrepPro-stocked items, the products may be dispatched from different locations and may arrive separately and at different times.
📖 Description
30000mAh of backup power with three outputs and an exact percentage display.
The CHOETECH B730 is part of CHOETECH's B729/B730/B731 series of digital display power banks. This 30000mAh model offers extra capacity for multi-day trips or several devices.
It has one USB-C port and two USB-A ports, so you can charge three devices at once. The USB-C port handles both input and output, and the LED display shows the exact remaining battery percentage.
Fast charging reaches up to 20W on USB-C and up to 22.5W on USB-A. When all three ports are used together, output drops to a shared 15W.
✅ Key Features
- 30000mAh capacity (about 111Wh)
- Digital display shows exact battery percentage
- 3 outputs: 1 x USB-C, 2 x USB-A
- Up to 20W USB-C output, up to 22.5W USB-A output
- USB-C input up to 18W for recharging
- Charges 3 devices at the same time (15W shared)
📏 Specifications
Brand: CHOETECH
Model: B730
Capacity: 30000mAh / 3.7V (about 111Wh)
Input (USB-C): 5V 2.4A, 9V 2A, 12V 1.5A (18W max)
Output (USB-C): 5V 3A, 9V 2.22A, 12V 1.67A (20W max)
Output (USB-A1/A2): 5V 3A, 10V 2.25A, 12V 1.5A (22.5W max)
Output (all 3 ports): 5V 3A (15W max)
Display: LED percentage display
Recharge time: Not stated by supplier
🏕️ Ideal For
- Emergency phone charging during blackouts and storms
- Camping, hiking and road trips
- Travel and daily commuting
- Bug-out bags and car kits
🧭 Why Preppers Need This
When the grid goes down, your phone is your torch, radio and line to family. A 30000mAh bank keeps phones and small devices running for days without a wall socket. Fully charge it before storing in your kit, and top it up every 2–3 months so it is ready when the power goes out.
📦 Package Includes
- 1 x CHOETECH B730 30000mAh power bank
Accessories or items shown in promotional imagery are not included unless listed above.
⚠️ Important Information & Care
Capacity is about 111Wh, which is over 100Wh. Most airlines require prior approval for power banks between 100Wh and 160Wh, and they must go in cabin baggage only, never checked luggage. Check with your airline before flying.
Charging speeds depend on the connected device and cable. Recharge time is not stated by the supplier; larger capacities take longer to recharge, so use an 18W or faster USB-C PD charger. A cable is not listed in the supplier's package contents.
Do not expose to heat, direct sun for long periods (other than solar charging where designed for it), water or impact. Do not open, puncture or modify the battery. Stop using it if it swells, gets unusually hot or is damaged. Store partly charged in a cool, dry place and top it up every few months.
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CHOETECH B730 30000mAh Power Bank, 22.5W Fast Charging, Digital Display
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