UGREEN 20000mAh 22.5W Two-Way Fast Charging Power Bank - 25683
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UGREEN 20000mAh 22.5W Two-Way Fast Charging Power Bank - 25683
UGREEN PB312 20000mAh Power Bank with 22.5W Fast Charging, 20W Two-Way USB Type C PD and Digital Battery Display 25683
UGREEN PB312 25683 20000mAh power bank with 22.5W fast charging, 20W two-way USB Type C PD, two USB-A ports and a digital battery display. Ideal for compatible smartphones, tablets and accessories.
Specifications
| Brand | UGREEN |
|---|---|
| Model | PB312 |
| SKU | 25683 |
| Battery Capacity | 20000mAh / 74Wh |
| Maximum Output | 22.5W (single USB-A port) |
| USB Type C Input | Up to 20W |
| USB Type C Output | Up to 20W |
| USB-A Output | Up to 22.5W per port when used individually |
| Ports | 1 × USB Type C, 2 × USB-A |
| Charging Technology | USB Power Delivery (PD), Quick Charge and supported fast-charging protocols |
| Display | Digital LED battery percentage display |
| Simultaneous Charging | Up to 3 devices, with 15W total shared output |
| Low-Current Mode | Supported for compatible low-power accessories |
| Pass-Through Charging | Supported |
| Dimensions | Approximately 147 × 72 × 28mm |
| Colour | Black |
Features
- Large 20000mAh Capacity: Provides extended backup power for smartphones, tablets and everyday USB-powered devices during travel, work or power outages.
- 22.5W Fast Charging: Delivers up to 22.5W through a single USB-A port when connected to a compatible device that supports the required charging protocol.
- 20W Two-Way USB Type C: The USB-C port supports both input and output, allowing you to recharge the power bank and charge compatible devices at up to 20W.
- Three Output Ports: Includes one USB Type C port and two USB-A ports for charging up to three devices simultaneously.
- Digital Battery Display: Shows the remaining battery percentage so you can easily monitor available power.
- Low-Current Charging Mode: Supports suitable low-power accessories such as wireless earbuds, smartwatches and fitness bands.
- Pass-Through Charging: Allows a connected device to receive power while the power bank itself is being recharged, subject to operating conditions.
- Portable Everyday Design: Combines a high-capacity battery with a practical three-port layout for daily use and travel.












The UGREEN PB312 25683 is a 20000mAh portable power bank designed to keep smartphones, tablets and accessories powered throughout the day. It features two USB-A outputs, a two-way USB Type C port, fast charging up to 22.5W and a digital battery display. Its three-port design makes it useful for everyday charging, commuting and travel.
Compatibility
- USB Type C Smartphones: Compatible with supported iPhone 15, 16 and 17 series models, Samsung Galaxy S series, Google Pixel phones and other USB Type C smartphones. Supports Samsung Super Fast Charging 2.0 only if the connected device and required charging profile are supported; this power bank's USB-C output is limited to 20W.
- Lightning iPhones: Compatible with iPhone 14 and earlier models using a suitable USB Type C-to-Lightning or USB-A-to-Lightning cable.
- Android Smartphones: Suitable for compatible Samsung, Xiaomi, Redmi, POCO, OnePlus, OPPO, vivo, realme and other Android phones. Actual charging speed depends on the phone's supported protocol and selected port.
- Tablets: Compatible with supported iPad, Samsung Galaxy Tab and other USB-powered tablets.
- Accessories: Can charge compatible wireless earbuds, Bluetooth headphones, smartwatches, fitness bands and other low-power USB devices.
- Laptops: Not recommended for normal laptop charging because its maximum USB-C output is 20W, which is insufficient for most laptops.
Important Notes: The 22.5W maximum applies to one compatible USB-A port used individually. When two or three devices are connected simultaneously, the total output is limited to 15W shared across the active outputs. The 20000mAh figure represents the battery's nominal cell capacity; actual usable output capacity is lower due to voltage conversion and energy losses. A wall charger may be sold separately.
Last updated: November 2026
At a glance
- Change of mind: within 7 days of delivery, unopened items only.
- Wrong or damaged items: report within 7 days of delivery. We replace them.
- Item stops working later: covered by our Warranty Policy (1 month to 1 year, see the product page).
- Orders cannot be cancelled after dispatch.
Not sure which section applies?
- Item is wrong, damaged or faulty when you open the parcel: report within 7 days of delivery (Section 2 or 3).
- Item works at first and stops working later: this is a warranty claim (Section 4 and our Warranty Policy).
- You simply changed your mind: Section 1 (within 7 days, unopened).
1. Change of mind
You can ask for an exchange or a refund if you change your mind.
- Contact us within 7 days of delivery.
- The product must be unused and the seal must be unopened.
- We prefer an exchange. If you want a refund instead, we can do that too.
- You pay the return shipping.
- Sale items cannot be returned for change of mind.
2. Wrong item received
If we sent you the wrong item:
- Tell us within 7 days of delivery.
- An unboxing video is a must. Start recording before you open the parcel, and show the parcel, the seals and the product clearly.
- We will pick it up from you for free.
- We will send the correct item once we receive the wrong one.
3. Damaged item received
- Tell us within 7 days of delivery.
- An unboxing video is a must. Start recording before you open the parcel, and show the parcel, the seals and the product clearly.
- We cannot accept a damage claim without the video.
- If your claim is approved, we will replace the item.
4. Item stops working later (warranty)
- If your item stops working during its warranty period, we will replace it.
- The warranty period starts from the delivery date.
- You will need the original brand box, your order number, and photos or a video of the issue.
- If the same product is not available, we will offer a similar product. If you do not accept it, we will refund you.
- You pay the return shipping for warranty claims.
- Sale items are covered by warranty too.
- See our Warranty Policy for warranty periods and the full claim process.
5. Return conditions
For change of mind and wrong item returns, the product must be:
- Unused and unopened (resellable)
- In its original box
- Returned with all accessories
- Shared with your order number
6. How to request
- Message us on WhatsApp or email with your order number and a photo or video.
- We check your request and confirm.
- Send the item back (for wrong items, we arrange the pickup).
- We inspect the item within 2-3 working days after receiving it.
- We send your replacement or refund.
7. Refunds
- Refunds are sent by bank transfer, Easypaisa or JazzCash. This applies to both COD and advance-paid orders.
- Refunds are sent within 5-7 working days after approval.
- If the mistake is ours and proven (for example, a wrong item), we also refund the delivery charges.
- If we cannot replace an item, we will offer a similar item or a refund.
8. Cancellation
- You can cancel an order before it is dispatched. Contact us as soon as possible.
- Once an order is dispatched, it cannot be cancelled.
9. Contact us
- WhatsApp: +92 330 6887766
- Email: techbot.pk@gmail.com