--- product_id: 777279792 title: "CUKTECH 15 Ultra Power Bank, 20,000mAh 165W MAX Portable Charger for Laptop with PD 3.1 Fast Charging, Smart Display for MacBook Pro, iPhone 17/16, Samsung S25, Steam Deck (Flight-Approved)" brand: "cuktech" price: "107387CFA" currency: XOF in_stock: true reviews_count: 6 category: "Cuktech" url: https://www.desertcart.sn/products/777279792-cuktech-15-ultra-power-bank-20-000mah-165w-max-portable store_origin: SN region: Senegal --- # 165W max output 70% recharge in 20 mins Flight-approved 20,000mAh CUKTECH 15 Ultra Power Bank, 20,000mAh 165W MAX Portable Charger for Laptop with PD 3.1 Fast Charging, Smart Display for MacBook Pro, iPhone 17/16, Samsung S25, Steam Deck (Flight-Approved) **Brand:** cuktech **Price:** 107387CFA **Availability:** ✅ In Stock ## Summary > ⚡ Power up your hustle, anywhere, anytime! ## Quick Answers - **What is this?** CUKTECH 15 Ultra Power Bank, 20,000mAh 165W MAX Portable Charger for Laptop with PD 3.1 Fast Charging, Smart Display for MacBook Pro, iPhone 17/16, Samsung S25, Steam Deck (Flight-Approved) by cuktech - **How much does it cost?** 107387CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/777279792-cuktech-15-ultra-power-bank-20-000mah-165w-max-portable) ## Best For - cuktech enthusiasts ## Why This Product - Trusted cuktech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart TFT Display:** Stay informed with real-time wattage, temperature, and charging protocol updates at a glance. - • **All-Inclusive Premium Kit:** Includes 240W USB-C cable, storage bag, and 24-month warranty for worry-free power on the go. - • **Rapid Recharge in a Flash:** Get back to 70% power in just 20 minutes—perfect for last-minute travel boosts. - • **Blazing 165W Power Delivery:** Charge laptops, phones & consoles simultaneously with ultra-fast PD 3.1 tech. - • **Travel-Ready & Flight-Approved:** Carry 20,000mAh (72Wh) safely on flights without hassle or restrictions. ## Overview The CUKTECH 15 Ultra Power Bank delivers a massive 165W max output with PD 3.1 fast charging, supporting multi-device use including laptops and handheld consoles. Its rapid dual-port input recharges the 20,000mAh battery to 70% in just 20 minutes, making it ideal for busy professionals and travelers. Flight-approved at 72Wh, it’s designed for seamless carry-on compliance. The built-in 1.3-inch smart TFT display provides real-time charging stats and safety alerts, while the package includes a high-speed USB-C cable, storage bag, and a 24-month warranty for reliable, premium performance. ## Description Product description CUKTECH 15 ULTRA VIDEO CUKTECH | Ultimate Charging Experience CUKTECH 15Ultra PowerBank CUKTECH 20 PowerBank CUKTECH CP25 PowerBank CUKTECH 15SE PowerBank CUKTECH QI2 PowerBank Review: Worth every penny. - Absolutely worth the money. Dual USB-C fast charging gets this power bank charged in less than 1 hour. Review: Excelente - Excelente batería, sí cumple con lo establecido y funciona correctamente con Xiaomi ## Features - 165W High-Speed Charging: Delivers up to 165W total output with a dedicated 140W PD 3.1 port. Intelligently distributes power to laptops, smartphones, and handheld consoles for efficient multi-device charging, ideal for travel and busy days. - Rapid 165W Self-Recharging: Supports up to 165W dual-port input, recharging the power bank to 70% in about 20 minutes. Perfect for quick top-ups before flights or travel. - Flight-Ready 20,000mAh Capacity: Rated at 72Wh to comply with international airline carry-on standards. Provides reliable backup power for long-haul flights and outdoor use. - Smart TFT Display: The 1.3-inch TFT screen shows real-time charging wattage, protocols, and temperature alerts. Includes a customizable always-on option to monitor power status at a glance. - Everything You Need: CUKTECH 15 Ultra Power Bank, a 6A 240W USB-C to USB-C cable, storage bag, and user manual. Enjoy a 24-month warranty and dedicated customer support for any questions or assistance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DM1RGZHD | | Antenna Location | Laptop, Phone | | Battery Capacity | 20000 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 348 Grams | | Battery capacity | 20000 Milliamp Hours | | Best Sellers Rank | #5,999 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #158 in Mobile Phone Portable Power Banks | | Brand | CUKTECH | | Built-In Media | CUKTECH 15 Ultra Power Bank, 1 * 6A 240W USB - C to USB - C charging cable, 1 * storage bag, 1 * user manual | | Color | Grey | | Colour | Grey | | Compatible Devices | Galaxy S21-25 Series; S25/S24 Ultra, Laptop, Tablets, Phones, Watches, Swtich, Steam Deck, etc, MacBook Air 13/15", iPhone 8-17 Series, MacBook Pro 12/13.3/15.6/14/16'', iPhone 17 Pro Max/17 Pro/ 17/Air/16/16 Plus/16 Pro/16 Pro Max | | Connector Type | USB Type A, USB Type C | | Connector type | USB Type A , USB Type C | | Country of Origin | China | | Customer Reviews | 4.7 out of 5 stars 457 Reviews | | Is Product Cordless | No | | Item Dimensions | 15.2 x 5.7 x 4.4 centimeters | | Item Dimensions L x W x Thickness | 15.2L x 4.5W x 5.7Th centimeters | | Item Weight | 590 Grams | | Manufacturer | CUKTECH Technology Co.,Ltd. | | Mfr Part Number | PB200U | | Model Name | 15 Ultra | | Model Number | PB200U | | Number of Batteries | 4 Lithium Ion batteries required. | | Number of Items | 1 | | Number of Ports | 3 | | Other Special Features of the Product | Beast Mode Self-Charging, Digital Display, Fast Charging, PD3.1 Fast Charging, Travle | | Portable | Yes | | Power Source | Corded Electric | | Reusability | Rechargeable | | Special features | Beast Mode Self-Charging, Digital Display, Fast Charging, PD3.1 Fast Charging, Travle | | Unit Count | 1 Count | | Voltage | 20 Volts | | Warranty Description | 24-month Warranty and 24-hour customer service. | | Warranty Type | 24-month Warranty and 24-hour customer service. | ## Product Details - **Battery capacity:** 20000 Milliamp Hours - **Brand:** CUKTECH - **Colour:** Grey - **Connector type:** USB Type A, USB Type C - **Special features:** Beast Mode Self-Charging, Digital Display, Fast Charging, PD3.1 Fast Charging, Travle ## Images ![CUKTECH 15 Ultra Power Bank, 20,000mAh 165W MAX Portable Charger for Laptop with PD 3.1 Fast Charging, Smart Display for MacBook Pro, iPhone 17/16, Samsung S25, Steam Deck (Flight-Approved) - Image 1](https://m.media-amazon.com/images/I/614xAHrEblL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Why is my power bank providing fewer charges for phones than expected?** A: Power bank loses 30%-45% energy as heat during charging due to cable resistance and internal circuitry. A fully charged 20000mAh bank provides about 11000mAh-14000mAh to devices. **Q: How to activate 165W Max "beast mode"?** A: Pair Type-C1 with a 100W+ PD adapter and Type-C2 with a 65W+ PD adapter. Both ports charge simultaneously, reaching ~70% in 20 minutes at ambient temperature (25±2℃). **Q: Is this power bank allowed on flights?** A: Yes, this power bank is under 100Wh, meeting TSA requirements for carry-on luggage. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth every penny. *by J***Y on 11 January 2026* Absolutely worth the money. Dual USB-C fast charging gets this power bank charged in less than 1 hour. ### ⭐⭐⭐⭐⭐ Excelente *by E***A on 17 June 2026* Excelente batería, sí cumple con lo establecido y funciona correctamente con Xiaomi ### ⭐⭐⭐⭐⭐ TL;DR Nice powerbank !! It’s a great product that delivers what it promises. Detailed Review *by T***O on 3 August 2025* TL;DR Nice powerbank !! It’s a great product that delivers what it promises. Since I've seen just crappy influencers and not real tech guys review powerbanks these days, I wanted to share my own findings with this product. I didn't want to review the usual suspects so I decided I would try CUCKTECH which seemed interesting! Product is well built, sturdy and with no cracks in the plastics. Included in the product you have a Usb type-c to type-c 1M cable marked to 6A current capacity. Tools used for the test: • WITRN C5 (INA 228 20-bit version 48V) to trigger the voltage and to counter measure the output, • Maynuo DC Programmable Dynamic load M9710 (0-150V 150W) to simulate the charging device and measure the output delivered. • USB 4.0 /Thunderbolt 4 certified 1.5M cable OUTPUT DELIVERY: C1: (refer to img1) is capable of PD 3.1 EPR 28V-5A. I’ve managed to negotiate just 100W PD (20V5A) because my Dell Laptop sadly proprietary maximum charging protocol.. My C5 meter detects PPS 20V3A max on this port C2: (refer to img2) is more limited to 65W PD negotiation, strangely (but it may be instrument error, my C5 finds PPS more capable 20V/5A in C2 than in C1 USB-A: (refer to img3) I don’t own a Xiaomi 120W enabled phone so I cannot attest this claim. I’ve managed just to squeeze 18W via QC protocol to my Samsung S24 and My PocoF2 Pro (Redmi K30 Pro). Though from time to time the phone was internally reporting peaks of 4.5A at 4.5V ~ 20.5W, this never showed on my meter INPUT CAPABILITIES C1: Accepts input of PD3.1 till 140W, I’ve managed to reach about 135W effectively just on this single port alone. C2: Accepts input with PD 3 will 100W, I’ve managed to reach about 87W effectively just on thi single port alone. So if you have a PD3.1 140W enabled charger and you want to charge the Cucktech 15 Ultra more slowly just plug it into the C2 port USB-A: I’ve managed to reach just about 18.7W on this single port alone BEAST MODE: Beast mode allows you to charge the CUCKTECH 15 ULTRA at the incredible chargin power of 165W. To do that you have to: • Use both C1 & C2 by attaching a PD capable charger in both ports, • Beast mode will be activated if the sum of the chargin power between those 2 ports reaches at least 90W • I’ve managed to reach 163W, so very very good here and nicely adherent to CUCKTECH specifications of 165W, by plugging a PD3.1 140W charger in port C1 and my laptop PD3.0 charger in C2. Please see img4 and img5 EFFECTIVE CAPACITY CUCKTECH states that CUCKTECH 15 Ultra has a nominal capacity of 72Wh, typical capacity stated 70.56Wh. This is very nice from CUCKTECH because other vendors do not mention this! CUCKTECH also has embossed the capacity into the shell of the product indicating also that this is “Airline compliant” as many Airline companies usually do not allow Lithium powered Powerbanks of more than 99.99Wh. NOTE: you measure capacity effectively by stating the Wh, NOT the Ah, because Wh takes also voltage in consideration while Ah not. Wh= V x Ah I’ve conducted 3 discharging cycles to assess the capacity. 5V/3A with 12.751Ah (C5)/12.6925Ah(M9710) with 61.922 (C5) / 66.43Wh (IMG 11 & IMG 12) 12V/3A with 5.52306Ah = Total 66.2767Wh (IMG14) 14.4/3A – with 4.59770Ah = Total 66.2069Wh (IMG 13) If requested I could also test it a 20V and 28V For the 12V I’ve conducted a charging cycle 12V/3A so that we can see the efficiency at the exact same voltage and current between charged and discharged. (see img 6, img 9, img 10) At 12V/3A I got 79.574Wh INPUT and 66.2767Wh Output with efficiency 83.24%, very good! GLITCHES: In an occasion the CUCKTECH 15 Ultra charging percentage was going up quickly even if it showed 0.5W input (also the USB meter did show 0.8W input) but on the contrary the time showed for remaining charge was going crazy back and forth with the numbers. Very weird. Input was 5V/2A DCP 1.5 Protocol ## Frequently Bought Together - CUKTECH 15 Ultra Power Bank, 20000mAh 140W Laptop Charger, 3-Port USB C Charger, PD3.1 Fast Charging Battery Pack with Smart Display, Compatible with iPhone 16/15/14/13, Samsung, MacBook, Dell, etc - CUKTECH 10 100W USB C Wall Charger, 3-Port Multi-Device Fast Charging, Portable Laptop Charger Block for MacBook Pro/Air, iPad Pro, iPhone 16/15/Pro, Samsung Galaxy, Pixel, and More (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.sn/products/777279792-cuktech-15-ultra-power-bank-20-000mah-165w-max-portable](https://www.desertcart.sn/products/777279792-cuktech-15-ultra-power-bank-20-000mah-165w-max-portable) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-03*