--- product_id: 687249519 title: "Power Bank Ultra Slim, MagSafe PowerBank 5000 mAh 6.9 mm, PD20W Small Power Bank, Magnetic Wireless External Mobile Phone Batteries for iPhone 16 Pro/15/14/13/12 Series, Strong Protective Glass" brand: "kuulaa" price: "FREE" currency: JPY in_stock: false reviews_count: 3 url: https://www.desertcart.jp/products/687249519-power-bank-ultra-slim-magsafe-powerbank-5000-mah-6-9 store_origin: JP region: Japan --- # 5000 mAh capacity 6.9 mm ultra-thin PD 20W fast charging Power Bank Ultra Slim, MagSafe PowerBank 5000 mAh 6.9 mm, PD20W Small Power Bank, Magnetic Wireless External Mobile Phone Batteries for iPhone 16 Pro/15/14/13/12 Series, Strong Protective Glass **Brand:** kuulaa **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔋 Power up in style and never miss a beat! ## Quick Answers - **What is this?** Power Bank Ultra Slim, MagSafe PowerBank 5000 mAh 6.9 mm, PD20W Small Power Bank, Magnetic Wireless External Mobile Phone Batteries for iPhone 16 Pro/15/14/13/12 Series, Strong Protective Glass by kuulaa - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/687249519-power-bank-ultra-slim-magsafe-powerbank-5000-mah-6-9) ## Best For - kuulaa enthusiasts ## Why This Product - Trusted kuulaa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Equipped with multiple protection mechanisms for worry-free use. - • **Magnetic Convenience:** Strong 10N magnets ensure perfect alignment for hassle-free charging. - • **Rapid Charging Power:** Charge your iPhone to 55% in just 30 minutes with PD 20W USB-C. - • **Stylish & Functional:** A sleek design that doubles as a fashionable accessory. - • **Compact & Lightweight:** Weighs only 110 grams, fits easily in your pocket or wallet. ## Overview The Power Bank Ultra Slim is a 5,000 mAh portable charger designed for the iPhone 16/15/14/13/12 series. At just 6.9 mm thick and weighing 110 grams, it offers both convenience and style. With PD 20W fast charging and strong magnetic alignment, it ensures quick and safe charging on the go. ## Description Full description not available ## Features - MiniMag 5,000 mAh power bank, worry-free energy for your travel: This 5,000 mAh power bank weighs only 110 grams and 6.9 mm ultra thin is therefore incredibly light! Its compact design allows it to be easily stored in your pocket or wallet. Charge your iPhone 16/15/14/13/12 series or other compatible devices without having to carry around a bulky charger - Incredibly fast charging: Equipped with an advanced lithium polymer battery. There are also two charging methods, 7.5 W wireless and PD 20 W USB-C fast charging (that can charge your iPhone to 55% in 30 minutes), for your choice. It provides a fast and stable charging experience with less waiting time, making our life and work more efficient. - Strong 10N magnetic charging, easy to use: the super strong magnet automatically picks up your phone, so you don't have to worry about wrong alignment. (Note: without cases or with magnetic cases; DO NOT support non-magnetic phone cases) - This magnetic power bank, with multiple protection mechanisms such as overcharging, over-discharge, overheating, etc., to ensure safe use in any situation, so that we can use it with more peace of mind, you do not have to worry about safety risks. 24 hours to protect your safety, please rest assured that the purchase, enjoy worry-free charging. - Unique design: Our power bank is not only a charger, but also a fashionable accessory that allows you to show your personality. We pursue a simple design in black and Van Goah, the details show craftsmanship, so that every time we use it can become the focus of attention, show unique taste. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DJ2MZSPL | | Amperage | 3 Amps | | Antenna Location | Phone | | Battery Capacity | 5000 Milliamp Hours | | Battery Cell Type | Lithium Polymer | | Battery Charge Time | 3 Hours | | Battery Weight | 50 Grams | | Best Sellers Rank | #428,709 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #2,747 in Cell Phone Portable Power Banks | | Brand | Kuulaa | | Color | BLUE | | Compatible Devices | Apple | | Connector Type | USB Type C | | Customer Reviews | 3.9 3.9 out of 5 stars (25) | | Item Dimensions | 4.05 x 2.67 x 0.27 inches | | Item Dimensions L x W x Thickness | 4.05"L x 2.67"W x 0.27"Th | | Item Weight | 110 Grams | | Manufacturer | Shenzhen Kula Technology Co., Ltd | | Model Name | magnetic phone charger | | Model Number | KL-YD71 | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Number of Outlets | 1 | | Number of Ports | 1 | | Other Special Features of the Product | Slim | | Output Current | 3 Amps | | Portable | Yes | | Power Source | Corded Electric | | Voltage | 5 Volts | | Warranty Description | 1 | | Warranty Type | Limited | ## Product Details - **Connector type:** USB Type C - **Brand:** Kuulaa - **Battery capacity:** 5000 Milliamp Hours - **Colour:** Multicoloured 5 - **Special feature:** 6.9 mm ultra-thin, Digital Display, Dust resistant 20W USB-C, LED Indicator Lights, Tempered glass shell ## Images ![Power Bank Ultra Slim, MagSafe PowerBank 5000 mAh 6.9 mm, PD20W Small Power Bank, Magnetic Wireless External Mobile Phone Batteries for iPhone 16 Pro/15/14/13/12 Series, Strong Protective Glass - Image 1](https://m.media-amazon.com/images/I/71KwTOJFuDL.jpg) ![Power Bank Ultra Slim, MagSafe PowerBank 5000 mAh 6.9 mm, PD20W Small Power Bank, Magnetic Wireless External Mobile Phone Batteries for iPhone 16 Pro/15/14/13/12 Series, Strong Protective Glass - Image 2](https://m.media-amazon.com/images/I/81TEFtV3rSL.jpg) ![Power Bank Ultra Slim, MagSafe PowerBank 5000 mAh 6.9 mm, PD20W Small Power Bank, Magnetic Wireless External Mobile Phone Batteries for iPhone 16 Pro/15/14/13/12 Series, Strong Protective Glass - Image 3](https://m.media-amazon.com/images/I/81TywetkrZL.jpg) ![Power Bank Ultra Slim, MagSafe PowerBank 5000 mAh 6.9 mm, PD20W Small Power Bank, Magnetic Wireless External Mobile Phone Batteries for iPhone 16 Pro/15/14/13/12 Series, Strong Protective Glass - Image 4](https://m.media-amazon.com/images/I/71rA+huJ2zL.jpg) ![Power Bank Ultra Slim, MagSafe PowerBank 5000 mAh 6.9 mm, PD20W Small Power Bank, Magnetic Wireless External Mobile Phone Batteries for iPhone 16 Pro/15/14/13/12 Series, Strong Protective Glass - Image 5](https://m.media-amazon.com/images/I/61QydZKrHyL.jpg) ## Questions & Answers **Q: Is it safe to use the product in warm/hot conditions?** A: It is normal for the power bank to reach temperatures between 37 and 48 °C when the ambient temperature is 25 °C. This device complies with IEC 62368 certification standards to ensure safe operation. **Q: Is the power bank compatible with Android phones? Does my phone case affect the charging process?** A: The power bank is designed for iPhones from iPhone 12 onwards, excluding iPhone SE 3. Phone cases with a thickness of more than 2.5 mm or those that are not magnetic may affect charging efficiency. **Q: Why does my phone not reach 15W wireless charging power, but only 7.5W?** A: This power bank is not Android compatible, only provides 7.5W wireless charging for iPhone 12 or above. When the USB-C port is charging a device, the wireless charging power will be reduced to 5W **Q: Why does charging stop at 80%?** A: As part of iOS 17's thermal management strategy, charging may automatically stop at 80% to protect the battery from overheating. **Q: Why isn't there a power bank that delivers less charge than expected?** A: The capacity reduction during charging is due to a 30% to 45% loss of energy in the conversion circuit. Therefore, a fully charged power bank provides about 2,750mAh to 3,500mAh to devices. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy *by J***U on 31 August 2025* Easy to use ### ⭐⭐⭐⭐⭐ slim light *by B***N on 4 April 2025* Great does the job ### ⭐⭐⭐⭐⭐ So Pretty *by B***O on 18 January 2025* Looks really good and comes with a nice pouch. Charging it now ## Frequently Bought Together - Power Bank Ultra Slim, MagSafe PowerBank 5000 mAh 6.9 mm, PD20W Small Power Bank, Magnetic Wireless External Mobile Phone Batteries for iPhone 16 Pro/15/14/13/12 Series, Strong Protective Glass - Kuulaa Magsafe Power Bank Slim 5000mAh Magsafe Battery Pack 8mm Wireless Power Bank with Stand 360° Rotatable Ring, Wireless Portable Charger PD20W USB C for iphone 16/15/14/13/12 Series, Silver Grey - NOHON Mag-safe Power Bank Wireless: 5000mAh 8MM Ultro-slim Portable Magnetic Battery Pack PD 20W With Fast Charging USB-C | External Powerbank Compatible with iPhone 16/15/14/13/12 Series(Tarnish) --- ## 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/687249519-power-bank-ultra-slim-magsafe-powerbank-5000-mah-6-9](https://www.desertcart.jp/products/687249519-power-bank-ultra-slim-magsafe-powerbank-5000-mah-6-9) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-24*