--- product_id: 649952563 title: "Portable Charger 45W 20000mAh Power Bank Fast Charging" brand: "nobis" price: "¥13235" currency: JPY in_stock: true reviews_count: 13 category: "Nobis" url: https://www.desertcart.jp/products/649952563-portable-charger-45w-20000mah-power-bank-fast-charging store_origin: JP region: Japan --- # 45W ultra-fast PD/QC charging 20000mAh massive capacity 4-device simultaneous output Portable Charger 45W 20000mAh Power Bank Fast Charging **Brand:** nobis **Price:** ¥13235 **Availability:** ✅ In Stock ## Summary > 🔋 Stay powered, stay ahead — never miss a beat with NOBIS 45W Power Bank! ## Quick Answers - **What is this?** Portable Charger 45W 20000mAh Power Bank Fast Charging by nobis - **How much does it cost?** ¥13235 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/649952563-portable-charger-45w-20000mah-power-bank-fast-charging) ## Best For - nobis enthusiasts ## Why This Product - Trusted nobis brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Share the Power:** Simultaneously juice up to 4 devices with dual USB-A and dual USB-C ports—no more waiting in line to stay connected. - • **Power Up in a Flash:** Charge your MacBook Pro 14" to 47% and iPhone 15 Pro to 60% in just 30 minutes with cutting-edge PD 3.0 & QC 4.0 tech. - • **Smart Power at a Glance:** High-precision LED digital display shows exact battery percentage from 0 to 100%, so you never run out unexpectedly. - • **Endless On-the-Go Energy:** Massive 20000mAh capacity means multiple full charges for your devices—perfect for travel, work, and emergencies without the bulk. - • **Rapid Recharge, Zero Downtime:** Fully recharge the power bank in just 2 hours thanks to 45W two-way fast charging—always ready when you are. ## Overview The NOBIS Portable Charger is a sleek, high-capacity 20000mAh power bank featuring advanced PD 3.0 and QC 4.0 fast charging protocols delivering up to 45W output. It supports simultaneous charging of 4 devices via 2 USB-A and 2 USB-C ports, with a smart LED display for precise battery monitoring. Designed for professionals and travelers, it fully recharges in 2 hours and is compatible with a wide range of devices including laptops, smartphones, tablets, and more. ## Description Buy NOBIS Portable Charger 45W 20000mAh Power Bank Fast Charging | 2C+2A Battery Pack with C to C Cable, Battery Bank with Digital Display for iPhone Android Laptop etc: Portable Power Banks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: My new go to power source! - This item has quickly become my preferred power source. I initially purchased it mainly for home use to achieve a faster charge, but I now carry it daily while traveling. I appreciate how rapidly it charges my phone and other devices. I favor this option over wireless charging because my phone does not overheat with this product. Charging the device typically takes about an hour and a half, and it lasts for a couple of days afterward. Overall, if you seek a looking for a fast charge option that avoids overheating your devices, I strongly recommend this one. I also appreciate that this device uses USB & USB-C options. Review: Very Good - Has all my charging ports I dont have to get any odd adapters It chargers really fast ans not just good for your phone. It's a nice weight and size portable, good price and value has an easy to understand battery indicates It's peak af ## Features - 【Super Fast Charging Power Bank】High speed portable phone charger with advanced PD 3.0 and QC 4.0 Protocol, this battery charger can quickly charge a MacBook Pro 14" from 0% to 47% and an iPhone 15 Pro from 0% to 60% in 30 minutes - 【20000mAh Large Capacity】With a massive 20000mAh capacity, this powerbank can charge your phone multiple times, which is airline approved, and incredibly portable.Good choice for outdoor camping, travel, business and home emergency - 【Simultaneous Charging for 4 Devices】The portable power bank built in 2 USB A output ports and 2 Type C port (support Input & Output), which can power 4 devices at once, multiple people can share the power supply without queuing - 【Two-way Fast Charge】The portable charger usb C port supports 45W maximum output power, it also supports 45W maximum input power, this portable battery charger can be fully charged in just 2 hours - 【Smart Digital Display】Portable charger power bank has a built-in high-precision intelligent LED digital display. The power display accuracy is from 0 to 100%, makes it easy to keep track of the remaining power, you can recharge the external battery power bank when you need it - 【Universally Compatible All Devices】Whether it's a high-power device or one with lower current requirements, our portable battery accommodates them all. Smartphones, tablets, laptops, SteamDeck, wireless earbuds, smartwatches, drones - it works with them all ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D63HF7Z4 | | Amperage | 3 A | | Antenna Location | Drone, Gaming Controller, Laptop, MP3 Player, Phone, Radio, Tablet, Watch | | Battery Capacity | 20000 milliamp_hours | | Battery Cell Type | Lithium Polymer | | Battery Charge Time | 2 hours | | Battery Weight | 376.2 g | | Best Sellers Rank | #539 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #37 in Cell Phone Portable Power Banks | | Brand | NOBIS | | Color | Black | | Compatible Devices | Drone, Laptop, Smartphone, Smartwatch, Tablet | | Connector Type | USB Type A, USB Type C | | Customer Reviews | 4.3 out of 5 stars 4,687 Reviews | | Included Components | 20000mAh/45W Power Bank * 1, Built in Cables, Instruction Manual * 1 | | Item Dimensions | 5.39 x 2.76 x 1.04 inches | | Item Dimensions L x W x Thickness | 5.4"L x 2.75"W x 1.04"Th | | Item Weight | 392 g | | Manufacturer | SVVR Limited | | Mfr Part Number | ZWPBWWA-202C2A45W | | Model Name | 20000mAH 45W Power Bank | | Model Number | ZWPBWWA-202C2A45W | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Number of Items | 1 | | Number of Ports | 4 | | Other Special Features of the Product | Auto Shut-Off, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection | | Output Current | 3 A | | Power Source | Corded Electric | | Rapid Charging Performance | 60% in 30 mins for iPhone 15 | | Reusability | Rechargeable | | Special Feature | Auto Shut-Off, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection | | UPC | 721718787099 | | Unit Count | 1 Count | | Voltage | 5 volts | | Warranty Description | 3 Year Manufacturer | | Warranty Type | Limited | ## Product Details - **Battery Capacity:** 20000 milliamp_hours - **Brand:** NOBIS - **Color:** Black - **Connector Type:** USB Type A, USB Type C - **Special Feature:** Auto Shut-Off, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection ## Images ![Portable Charger 45W 20000mAh Power Bank Fast Charging - Image 1](https://m.media-amazon.com/images/I/61gijWn1ygL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Why is my power bank provide fewer charges than expect?** A: Energy is lost as heat during voltage conversion & circuit operation, typically ranging from 30-45%. For example, a NOBIS 20,000mAh power bank delivers about 12,000mAh to 13,000mAh of actual usable capacity, depending on the output voltage & current. **Q: Can this portable charger be transported on an aircraft?** A: Yes, our 74Wh power bank (clearly marked) meets airline carry-on regulations (≤100Wh permitted). It is allowed in cabin baggage but prohibited in checked luggage. Please confirm with your airline for specific policies. **Q: Why won't the power bank recharge after being fully drained?** A: After heawy use, the battery cells may be too wam. Recharging wil resume once the temperature drops to a safe level, protecting the battery lifespan. **Q: How can you troubleshoot when facing the issue?** A: 1. Check the connection between the power bank and your device. 2. Clean the device port; dirt may prevent charging. 3. Try testing with another data cable or a different device. 4. If the issue persists, please record a fault video and contact us. **Q: Why does it take much longer than 2 hours to fully charge this power bank with my current charger?** A: 2-hr fast charge needs ≥45W PD charger (e.g., 45W/65W or higher) & 45W (3A) cable. Lower wattage (18W/30W) limits input, extending charge time. For 2-hr full charge, please use ≥45W PD charger & compatible cable. ## Customer Reviews ### ⭐⭐⭐⭐⭐ My new go to power source! *by D***H on September 9, 2026* This item has quickly become my preferred power source. I initially purchased it mainly for home use to achieve a faster charge, but I now carry it daily while traveling. I appreciate how rapidly it charges my phone and other devices. I favor this option over wireless charging because my phone does not overheat with this product. Charging the device typically takes about an hour and a half, and it lasts for a couple of days afterward. Overall, if you seek a looking for a fast charge option that avoids overheating your devices, I strongly recommend this one. I also appreciate that this device uses USB & USB-C options. ### ⭐⭐⭐⭐⭐ Very Good *by T***Y on August 15, 2026* Has all my charging ports I dont have to get any odd adapters It chargers really fast ans not just good for your phone. It's a nice weight and size portable, good price and value has an easy to understand battery indicates It's peak af ### ⭐⭐⭐⭐⭐ Great power bank *by M***M on August 24, 2026* I’ve been using this power bank for a little while and it’s been really handy, especially when I’m out for the day. The 20,000mAh capacity gives me plenty of power, and the 45W charging is fast enough to make a noticeable difference. It feels solid and works well for charging my phone and other devices. Great to have in a travel bag or backpack. ## Frequently Bought Together - NOBIS Portable Charger, 20000mAh Power Bank, 45W Power Bank Fast Charging, Battery Pack with C to C Cable, Battery Bank with Digital Display for iPhone Android Laptop etc(Black) - NOBIS Portable Charger, 10000mAh Power Bank, 35W Power Bank Fast Charging, Battery Pack with C to C Cable, Battery Bank with Digital Display for Phone Pad Android etc(Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/649952563-portable-charger-45w-20000mah-power-bank-fast-charging](https://www.desertcart.jp/products/649952563-portable-charger-45w-20000mah-power-bank-fast-charging) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-25*