--- product_id: 31292310 title: "COOLIS 16800mah Car Jump Starter With 800A Peak Current Support All Size 12V Car,Gray" brand: "coolis" price: "3.66 DT" currency: TND in_stock: false reviews_count: 6 url: https://www.desertcart.tn/products/31292310-coolis-16800mah-car-jump-starter-with-800a-peak-current-support store_origin: TN region: Tunisia --- # COOLIS 16800mah Car Jump Starter With 800A Peak Current Support All Size 12V Car,Gray **Brand:** coolis **Price:** 3.66 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** COOLIS 16800mah Car Jump Starter With 800A Peak Current Support All Size 12V Car,Gray by coolis - **How much does it cost?** 3.66 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/31292310-coolis-16800mah-car-jump-starter-with-800a-peak-current-support) ## Best For - coolis enthusiasts ## Why This Product - Trusted coolis brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description It's a absolutely high quality jump starter COOLIS is a USA Brand,all products are from our original factory with patents. Select all components carefully,specially for safe reason,we selected anti-explosion A+++ battery. 1 year warranty & lifetime service. It's a most strong & powerful product Compact size but strong enough to real jump start all kinds of 12V car(1.4-8.0L petrol & gas & diesel car). Break out 800A peak current(similar size only 400-600A). It's a extremely safe product Anti-explosion A+++ battery. Full compliance RoHS, CE and FCC. The 8# guage smart jump cable with 1200A current resistance. Pure copper jump clamps. The 100% full function protection smart jump cable assembly will cut off the power supply in all of below mis-operation case. -The voltage of the power bank is low. -The clamps connected directly for short circuit. -The clamps connected to car battery with reverse polarity. -Your car fails to start within 1 minute. -You car is started successfully. -The car is oversized and beyond the limiting value of the jump starter. -High temperature of the jumper clamps (>85?) caused by repeated use. Reconnect the jump clamps and have it reset. It's a automatical power save product Automatically power off if no loading. Full charging can last 3 month.. ## Features - POWERFUL & COMPATIBILITY: Support all 12V petrol & gas & diesel car(1.4L - 8.0L). - SECURITY: From the battery to the jump cables,it's have the full function protection,no matter how you operate it,it's will not be damaged or have any dangerous. - COMPACT IN THE SIMILAR PRODUCT: 7*3.3*1.7inch & 580G light weight,easy for take or storage. - MULTI-FUNCTIONAL: 2 USB outputs with total 5V/3.1A which can charge your mobiles and Ipads,2 DC 12-16V outputs(also come with a cigarette adapter) which can supply power for most of your car electrical devices,A bright Led light with Illamination,SOS,strobe mode. - HIGH QUALITY & EASY OPERATION: A+++ battery and all grade A+ components guarantee the products with high quality,automatic & smart design guarantee the easy operation.. - ›See more product details ## Images ![COOLIS 16800mah Car Jump Starter With 800A Peak Current Support All Size 12V Car,Gray - Image 1](https://images-na.ssl-images-amazon.com/images/I/61q5Z3BqySL.jpg) ## Customer Reviews ### ⭐⭐⭐ Nice device, but only about half the capacity claimed. *by B***N on Reviewed in the United States on September 12, 2016* It's frustrating to only have bought-and-paid-for reviews to go by, so here's mine.It's a nice little device, but the battery is only half the size it claims to be. Also, the 12v output is completely unregulated, so you may get anywhere between 16v (full charge) and 10v (almost empty). I didn't measure the 5v USB outputs, but I'd assume they will be regulated 5V/500ma to meet the USB spec.My first attempt to use this device was as a power supply for my CPAP machine while camping. I've measured my CPAP load at between 16W-20W, depending on whether I'm inhaling or exhaling, so I did a bit of quick math (20W/12v * 8hr * 1000mA/A == 13,333mAh), and thought that even in the worst case (20W), I'll get more than 8hrs of use. Instead, it quit after 5hrs of use. So being as generous as I can, that's 20W/12v * 5hr * 1000mA/A == 8,333mAh -- less than half the battery's rated capacity. This thing should be rated for 8.5Ah, not 16.8Ah. ### ⭐⭐⭐⭐⭐ Way cool! *by L***N on Reviewed in the United States on September 26, 2016* I have used this charger on my John Deere tractor and it has plenty of power and runs that starter well. I like the battery meter that tells me the remaining charge in the unit. It is light and small enough to put anywhere. Sure beats the old battery kind that was heavy and combersome. Way to go technology!! ### ⭐⭐⭐⭐⭐ Awesome battery jumper/12v power source/USB device charger *by R***. on Reviewed in the United States on August 23, 2016* Awesome battery jumper/12v power source/USB device charger. Already used it to jump start our SUV and worked without a hitch. This is $30 less than all the other devices that look exactly the same, but with different labels. Verify the Amps and MaH ratings, this matches up to all the others at a better price. Great value and performance! --- ## 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.tn/products/31292310-coolis-16800mah-car-jump-starter-with-800a-peak-current-support](https://www.desertcart.tn/products/31292310-coolis-16800mah-car-jump-starter-with-800a-peak-current-support) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-05*