# Catmart V12 Magnetic Power Bank, 10,000mAh, 20W USB-C, 0.5-Inch Design The 10,000mAh Catmart V12 combines magnetic wireless charging and USB-C power for travel and days away from an outlet. - [Original product page](https://www.ofertitastop.com/us/product/catmart-v12-magnetic-power-bank-10) - [View offer](https://www.ofertitastop.com/us/visit/catmart-v12-magnetic-power-bank-10) - Market: US - Language: en-US - Currency: USD - Product updated: 2026-10-14T17:58:56.662Z - Brand: Catmart - Model: V12 - MPN: Msa009 - EAN / GTIN: 704090976220 - SKU: ofertitastop-us-125569 - Category: Electronics > Electronics Accessories > Power > Batteries > Mobile Phone Batteries - Source store: amazon US - Active deal: Yes - Price: 35.99 USD - Previous price: 45.00 USD - Discount: 20% - Rating: 4.5 / 5 - Reviews: 589 Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store. ## Description For travel, business trips, and outdoor use, the Catmart V12 is designed for people who want backup power without relying on an outlet. Its 10,000mAh capacity, magnetic wireless charging, and USB-C connection give you two ways to charge, depending on whether you value a cable-free setup or a wired connection. The slim-format design is intended to slip into a pocket or bag, while its magnetic attachment is made for compatible phones. It also supports charging two devices at once, though the product information notes that dual charging may produce warmth. ## What you’ll notice day to day The V12’s main convenience is the choice between magnetic wireless charging and wired USB-C charging. The listed output is up to 15W wirelessly and 20W through USB-C, so a cable-free setup and a faster wired option are both available. The product information says an iPhone 15 can receive up to two charges from the battery, actual results can vary by device and use. For a commute or a day away from an outlet, the magnetic connection can keep the phone and power bank together while charging. Buyers often highlight the strong magnetic hold and usefulness for travel. Feedback is less consistent about the size and weight: some find it compact and light, while others say it feels heavier or less slim than expected. Reports about heat also vary, so the stated possibility of warmth during dual charging is worth keeping in mind. You’ll appreciate it if you want a portable battery that can charge wirelessly when attached to a compatible phone and switch to a cable when needed. Compared with a basic wired-only power bank, the V12 adds magnetic convenience, a wired-first model may suit someone who does not need that attachment. ## The essentials - Model: V12 - Capacity: 10,000mAh - Color: Cosmic Orange - Material: Grade 5 titanium and a silicone panel, as described in the product information - Connectivity: USB Type-C, magnetic wireless charging - Power: Up to 20W wired and 15W wireless - Battery: Lithium-ion - Weight: 188g, according to the product description - Compatibility: Magnetic charging requires a MagSafe-compatible device or one that supports magnetic wireless charging. The listed phone compatibility names iPhone 12 through 16 and most Android devices, wired charging is also available. It’s not for you if you expect magnetic wireless charging to attach to and work with every phone: the product information limits that feature to compatible devices. For other devices, USB-C wired charging is the alternative. ## Practical tips Choose the charging method around your phone and situation: use the magnetic connection for a compatible device, or connect through USB-C when you prefer a cable or your phone does not support magnetic wireless charging. The power bank also supports pass-through charging, meaning it can recharge through USB-C while wirelessly charging another device. If you plan to charge two devices at once, account for the product’s note that the unit may warm up. No special care instructions are provided, so avoid assuming that the titanium construction or scratch-resistant panel makes the device maintenance-free. ## Buying verdict The Catmart V12 makes the most sense if you want a 10,000mAh power bank with both magnetic wireless and wired charging, and you have a phone that can use the magnetic feature. Its dual-device support offers flexibility for a trip or shared charging, while USB-C provides a practical fallback when magnetic charging is not an option. Choose a simpler wired-only pack if you do not expect to use magnetic charging, choose this one when keeping a compatible phone attached to its backup battery is part of the appeal. ## Images ![Catmart V12 Magnetic Power Bank, 10,000mAh, 20W USB-C, 0.5-Inch Design — 1](https://www.ofertitastop.com/i/zAzGO3aNGGGgPlIkDWxJMs57CheuQ55w4h_S2RU0U2QwoOTxd6jBWfi0X4J-zOyf1o7k_Bku8aP9h_aGcBwiVkLgvMeiIyaONWKYG7pZbKNnrQqYFH5Z3A1CSw.jpg) ![Catmart V12 Magnetic Power Bank, 10,000mAh, 20W USB-C, 0.5-Inch Design — 2](https://www.ofertitastop.com/i/hw_0X3JzYlCVQLwly2kZVsu3pAVgC3k3ekxG9oZo3gz3BiFpYMC07Vv-OXHrDcGL5zRG4zjTl3dNwXrSCaFp_og2W1O8Y0Kmgveiv7gaDU7bRfzsUDokT31OHg.jpg) ![Catmart V12 Magnetic Power Bank, 10,000mAh, 20W USB-C, 0.5-Inch Design — 3](https://www.ofertitastop.com/i/1hjeo_et4MBm7XjfJlPshSFGdLndtohkSjp7jXLoYG18wkkleudLLb7xs2wg-86PP1mMDgvJwHhuNTbfNRzEgu5yYWIpB7C86ygsAZ-J3N1u1sucpc9LkaHFlg.jpg) ![Catmart V12 Magnetic Power Bank, 10,000mAh, 20W USB-C, 0.5-Inch Design — 4](https://www.ofertitastop.com/i/g-uvbQWZH7Dj5lLQNsu-pE_QUZB5Xs5qQKPewgb85b61C25nwb-csJXgRr1mGSR12oOTuQMTVNOb37Zma7ky3GG4902QNyMrkWfh2bB4Jgepmr3VCTIeZGOMoQ.jpg) ![Catmart V12 Magnetic Power Bank, 10,000mAh, 20W USB-C, 0.5-Inch Design — 5](https://www.ofertitastop.com/i/U7msZ5Dzklw7PDkn_tlM-RB3wt9pcvng51lASqx44qrMz_kM1vrCG7CBi9qMV5GShy3GGCc4AtbwuG2WJ-3BydAV5Ncy-WYQbRJzUp6tkcQvDG2QWo0qjMmgBw.jpg)