--- product_id: 13733830 title: "UNYSON Gen2 400A 8000mAh Ultra-Portable Jump Starter/Power Bank with Metal Case, Smallest in the Kind, 5 Colors with Wrapping Bag (Golden)" brand: "unyson" price: "2195004₫" currency: VND in_stock: false category: "Automotive" url: https://www.desertcart.vn/products/13733830-unyson-gen2-400a-8000mah-ultra-portable-jump-starter-power-bank store_origin: VN region: Vietnam --- # UNYSON Gen2 400A 8000mAh Ultra-Portable Jump Starter/Power Bank with Metal Case, Smallest in the Kind, 5 Colors with Wrapping Bag (Golden) **Brand:** unyson **Price:** 2195004₫ **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** UNYSON Gen2 400A 8000mAh Ultra-Portable Jump Starter/Power Bank with Metal Case, Smallest in the Kind, 5 Colors with Wrapping Bag (Golden) by unyson - **How much does it cost?** 2195004₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/13733830-unyson-gen2-400a-8000mah-ultra-portable-jump-starter-power-bank) ## Best For - unyson enthusiasts ## Why This Product - Trusted unyson brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description With the all new ultra-portable design, this 3-in-1 mini jump starter is so small that only weighs 8 oz and 4.8inch in diameter, yet so powerful that can jump start your cars, boats, motor cycles and more. For the first time you can truly put this jump starter into your pocket and your purse when you are on the go. No need to worry about your cars during cold weather. No need to worry about your portable device out of power when you are travel. The powerful car battery jump starter with 400Amp peak current has enough power to bring your car back to the road 20 times upon a full charge. The 8000mAh, 5V, 2Amp USB power bank output extend your portable device usage again, again and again, up to 4 times of an iPhone4 device. The ultra-bright LED light has flash, strobe and SOS mode that will assist you in the dark and emergency. To protect your cars, your portable devices and your mini jump starter in a safe and working condition, this jump starter features overload protection, reversion current protection and over charge protection. How to jump start a car? Make sure the number of indicator light is no less than 3 by press the power button once. Connect the red battery clamp of jumper cable to the vehicle's positive (+) battery terminal and connect the black battery clamp of jumper cable to the vehicle's negative (-) battery terminal. Plug the cord of jumper cable into the start socket. Start the vehicle. When the vehicle starts, remove jumper cable from jump starter within 30 seconds. Specifications - Battery Capacity: 8000mAh. - Input: 12V/1A - Output: 5V/2A, 12V Jump Start - Starting Current: 200Amp (12V) - Peak Current: 400Amp (12V) - Dimensions: 131 x 75 x 25 mm - Wight: 225g - Full Charging Time: 3 Hours - Operation Temperature: 0oC - 60oC ## Features - The most compact 8000mAh Lithium Polymer jump starter in the kind, weighs only 8oz. 4.8inch in diameter, yet powerful enough to jump start 12V gasoline vehicles, light duty trucks, boat and more, for up to 20 times on a full charge. Look at our video demo Look at our video demo at unysonsys.com - The 8000mAh Lithium Polymer power bank charges all your cell phones, tablets, PSPs and more by using the included 4-in-1 connector. Can be charge to full condition in about 3 hours with either universal AC adapter (100V -240V) or 12V card cigarette lighter. - Ultra bright build-in LED flash light with 3 mode, flash, strobe and SOS signal that helps you when you need it - Featured overload protection, reverse current protection and over charge protection to ensure long lasting of the device. - Low power leak battery that can hold power for 3 - 6 month (recharge every 3 month ). Low power leak battery that can hold power for 3 - 6 month (Recommand recharge every 3 month ). Not Powerful enough? See our 14000mAh Diesel Engine Jump Starter at HERE: http://www.amazon.com/dp/B01AKBABHK ## Images ![UNYSON Gen2 400A 8000mAh Ultra-Portable Jump Starter/Power Bank with Metal Case, Smallest in the Kind, 5 Colors with Wrapping Bag (Golden) - Image 1](http://ecx.images-amazon.com/images/I/41wbRBTumTL.jpg) ![UNYSON Gen2 400A 8000mAh Ultra-Portable Jump Starter/Power Bank with Metal Case, Smallest in the Kind, 5 Colors with Wrapping Bag (Golden) - Image 2](http://ecx.images-amazon.com/images/I/41XwLPrG0lL.jpg) ![UNYSON Gen2 400A 8000mAh Ultra-Portable Jump Starter/Power Bank with Metal Case, Smallest in the Kind, 5 Colors with Wrapping Bag (Golden) - Image 3](http://ecx.images-amazon.com/images/I/41k1-z3n90L.jpg) ![UNYSON Gen2 400A 8000mAh Ultra-Portable Jump Starter/Power Bank with Metal Case, Smallest in the Kind, 5 Colors with Wrapping Bag (Golden) - Image 4](http://ecx.images-amazon.com/images/I/51ouayBd3CL.jpg) ![UNYSON Gen2 400A 8000mAh Ultra-Portable Jump Starter/Power Bank with Metal Case, Smallest in the Kind, 5 Colors with Wrapping Bag (Golden) - Image 5](http://ecx.images-amazon.com/images/I/41njKMNe8aL.jpg) --- ## 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.vn/products/13733830-unyson-gen2-400a-8000mah-ultra-portable-jump-starter-power-bank](https://www.desertcart.vn/products/13733830-unyson-gen2-400a-8000mah-ultra-portable-jump-starter-power-bank) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*