The Ronin Zapster Pro R-4090 is a 20,000mAh power bank with its own cables built in: a Type-C cable for Android phones, iPads and USB-C iPhones, and a Lightning cable for older iPhones. It delivers up to 45W PD fast charging, has an extra USB-A port and a two-way Type-C port, and a digital display shows exactly how much charge is left. It can charge several devices at once, so it covers a phone and earbuds on a long day out.
Ronin Zapster Pro R-4090 Price in Pakistan
The current Ronin Zapster Pro R-4090 price in Pakistan is shown at the top of this page. We deliver all over Pakistan with cash on delivery, or you can collect it from our Johar Town shop in Lahore. See all our power banks or more from Ronin.
Ronin Zapster Pro R-4090 Key Features
- 20,000mAh / 77Wh: enough for several full phone charges (rated 11,500mAh at 5V⎓3A).
- 45W PD fast charging from the Type-C port and the built-in Type-C cable, fast enough for phones, tablets and many USB-C laptops that charge at 45W or less.
- Built-in Type-C and Lightning cables: no need to carry separate cables. The Lightning cable gives up to 27W.
- Two-way Type-C port for charging devices or recharging the power bank, plus a 22.5W USB-A port.
- 30W fast recharge, full in about 9 hours with a fast charger.
- Digital battery display shows the exact percentage left.
- Airline-friendly: 77Wh is under the 100Wh limit most airlines allow in cabin baggage.
Ronin Zapster Pro R-4090 Specifications
| Model | Zapster Pro R-4090 |
| Capacity | 20,000mAh / 77Wh |
| Rated capacity | 11,500mAh (5V⎓3A) |
| Max output | 45W (PD) |
| Type-C port output | 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓2.25A (45W max) |
| Built-in Type-C cable output | 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓2.25A (45W max) |
| Built-in Lightning cable output | 5V⎓2.4A, 9V⎓3A (27W max) |
| USB-A port output | 5V⎓3A, 9V⎓2A, 10V⎓2.25A, 12V⎓1.5A (22.5W max) |
| Input (Type-C port or cable) | 5V⎓3A, 9V⎓3A, 12V⎓2.5A (30W max) |
| Combined output | 5V⎓3A max when several devices charge together |
| Recharge time | About 9 hours (fast charger); 16–24 hours with a 2A adapter |
| Display | Digital battery percentage |
| Colour | Black |
Good to know: the full 45W comes from one Type-C output at a time. When you charge several devices together, the power bank shares 5V⎓3A between them, so each charges more slowly.
Which Devices Can It Charge?
- Android phones from Samsung, Xiaomi, Infinix, Tecno, Oppo, Vivo and others (Type-C cable or port)
- iPhone 15 and newer (Type-C cable) and iPhone 14 and older (Lightning cable)
- iPads and Android tablets
- USB-C laptops that charge at 45W or less
- Earbuds, smartwatches and other USB gadgets
Zapster Pro R-4090 or Other Ronin Power Banks?
The Zapster Pro replaces the older Ronin R-4040 Zapster and adds a built-in Lightning cable and higher 45W output. If you don’t need built-in cables, the Ronin Aqua R-4070 20000mAh is another option; for more capacity there’s the Ronin Megawatt 30000mAh, and for something smaller the Ronin Cyan R-4075 10000mAh.
Delivery and Returns
- Delivery: we ship all over Pakistan with cash on delivery. If there’s a delivery charge, it’s shown at checkout before you confirm.
- Pick up in Lahore: select Local Pickup at checkout and collect from our Johar Town shop. Message us first so it’s ready.
- Returns: sealed, unused items can be returned within 7 days of delivery if you change your mind, with the return courier at your cost. Faulty or wrong items are handled separately. See our refund and returns policy or contact us first.
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