--- product_id: 157717650 title: "Wilderness Systems Heavy Duty Lithium Battery (15,000mAh)" price: "AR$16818" currency: ARS in_stock: false reviews_count: 8 url: https://www.desertcart.com.ar/products/157717650-wilderness-systems-heavy-duty-lithium-battery-15-000mah store_origin: AR region: Argentina --- # 15,000mAh high capacity Water resistant design 3 versatile output ports Wilderness Systems Heavy Duty Lithium Battery (15,000mAh) **Price:** AR$16818 **Availability:** ❌ Out of Stock ## Summary > ⚡ Stay powered, stay ahead—your kayak’s ultimate energy sidekick! ## Quick Answers - **What is this?** Wilderness Systems Heavy Duty Lithium Battery (15,000mAh) - **How much does it cost?** AR$16818 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/157717650-wilderness-systems-heavy-duty-lithium-battery-15-000mah) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Ready:** Durable hard casing protects your battery from water and impact, built for the wildest expeditions. - • **Multi-Device Charging:** Dual USB 5V ports plus a 12V DC output keep your fish finder and gadgets fully juiced. - • **Stay Connected On Water:** Charge phones, tablets, and cameras while powering your fish finder—never miss a catch or a moment. - • **Power-packed Portability:** Lightweight 14 oz. design fits snugly in kayak hatches for effortless adventure. - • **Upgraded 2019 Performance:** Enhanced 12V, 1.3A continuous output tailored for next-level fish finder compatibility. ## Overview The Wilderness Systems Heavy Duty Lithium Battery (15,000mAh) is a lightweight, water-resistant power solution designed specifically for kayakers and anglers. Featuring a compact form factor with a rugged protective case, it offers three output options including a 12V DC port optimized for fish finders and dual USB ports for charging small devices. Upgraded in 2019 for enhanced fish finder compatibility, this battery ensures reliable, continuous power on the water while fitting conveniently in most kayak hatches. ## Description The heavy-duty lithium battery refines the kayak battery beyond the heavy and cumbersome marine batteries of the past. Lightweight and water resistant, The heavy-duty lithium battery for fish finders not only excels in form but in function, with multiple output options, superior efficiency, power and amp hours. The compact design conveniently stows in most kayak hatches and accessory pods. The single 12-volt port operates fish finders or other devices that require a continuous supply of power while the two 5-volt USB ports allow you to charge smaller devices such as phones, tablets and cameras. The new for 2019 heavy duty lithium battery pack has an increased output capacity over the previous model. It now offers 12 Volt, 1. 3 amp continuous use to function better with Fish finders. Review: Good to power a fishfinder . - After my first 10 Ah battery stop working for no obwious reason , I noticed a new model with bigger capacity.I decided to take a chance and buy a 15Ah version.So far is working well and after a few hours on the water , battery is still almost fully changed.It is important to know how much power is needed, so current drawn from a battery will not exceed allowable amount.I do like a small size and weight of this product, and relative water resistance from splashing is helpful.So far I am happy with this battery and hope it will last. Review: Very lightweight! Great option for kayak anglers! - When I was looking for a battery to power a fish finder for my kayak, I was pretty much decided on the Nocqua power pro kit, because that seems to be the go-to for kayak anglers on all the forums I follow. Then, I saw this little guy. I've always had good experiences with Wilderness Systems products, and was excited to see that they had a comparable offering. This one even comes with two 5v usb charging ports. I was sold! So far, this battery seems to be a great. It's very lightweight, which is great for kayak anglers. I have a sit-on-top kayak that doesn't have a lot of hull access, an I was not crazy about mounting the battery in the hull. I was pleased find that the light weight of this battery allows me to simply zip-tie the battery to my yakattack mount for my striker 4. This allows me to have the fish finder and power source in a self-contained unit that can just bolt onto a gear track! This mounting option also allows me access to the available usb charging ports. I would have had to run additional wires to make that happen, had I chosen to mount the battery in the hull. I only made one hole in the kayak, and that's for the transducer cable. Super clean and easy to manage. That's exactly what I was looking for. I've done some basic testing of the battery, and it is able to run the striker 4 for 8+ hours continuously (I have yet to fully drain the battery), on the brightest setting in simulation mode. I'll update this review with any additional findings out on the water. I plan on taking it out this weekend. ## Features - Lightweight (14 oz. ) and water resistant, The lithium battery not only excels in form but in function - Charges small devices such as phones and is compatible with most Fisher finder models - UPGRADED in 2019 to add more Fish Finder Capability! - Compact design conveniently stows in most kayak hatches; hard protective casing - Three output options: (1) DC 12V, 1. 8a max and (2) USB 5V - Input: 5V 2a max (USB standard) ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 7.87 x 4.21 x 3.11 inches | | Package Weight | 0.57 Kilograms | | Item Dimensions LxWxH | 4.5 x 2.75 x 1.75 inches | | Item Weight | 14 Ounces | | Brand Name | Wilderness Systems | | Warranty Description | 1 Year Warranty | | Model Name | Heavy Duty Lithium Battery | | Color | Grey/Orange | | Material | Plastic | | Suggested Users | unisex-adult | | Manufacturer | Confluence Outdoors | | Part Number | 8070235 | | Model Year | 2019 | | Included Components | 12v Adapter Cable, Battery Pack, USB Charging Cable | | Size | 15,000 mAh/55.5 WH | | Sport Type | Boating, Fishing, Kayaking, Outdoor Lifestyle | ## Images ![Wilderness Systems Heavy Duty Lithium Battery (15,000mAh) - Image 1](https://m.media-amazon.com/images/I/81gCXSwRi9L.jpg) ![Wilderness Systems Heavy Duty Lithium Battery (15,000mAh) - Image 2](https://m.media-amazon.com/images/I/81vRck67ZDL.jpg) ![Wilderness Systems Heavy Duty Lithium Battery (15,000mAh) - Image 3](https://m.media-amazon.com/images/I/71HK+ga2UYL.jpg) ![Wilderness Systems Heavy Duty Lithium Battery (15,000mAh) - Image 4](https://m.media-amazon.com/images/I/718-zG92WfL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good to power a fishfinder . *by B***N on October 26, 2020* After my first 10 Ah battery stop working for no obwious reason , I noticed a new model with bigger capacity.I decided to take a chance and buy a 15Ah version.So far is working well and after a few hours on the water , battery is still almost fully changed.It is important to know how much power is needed, so current drawn from a battery will not exceed allowable amount.I do like a small size and weight of this product, and relative water resistance from splashing is helpful.So far I am happy with this battery and hope it will last. ### ⭐⭐⭐⭐⭐ Very lightweight! Great option for kayak anglers! *by C***S on August 21, 2020* When I was looking for a battery to power a fish finder for my kayak, I was pretty much decided on the Nocqua power pro kit, because that seems to be the go-to for kayak anglers on all the forums I follow. Then, I saw this little guy. I've always had good experiences with Wilderness Systems products, and was excited to see that they had a comparable offering. This one even comes with two 5v usb charging ports. I was sold! So far, this battery seems to be a great. It's very lightweight, which is great for kayak anglers. I have a sit-on-top kayak that doesn't have a lot of hull access, an I was not crazy about mounting the battery in the hull. I was pleased find that the light weight of this battery allows me to simply zip-tie the battery to my yakattack mount for my striker 4. This allows me to have the fish finder and power source in a self-contained unit that can just bolt onto a gear track! This mounting option also allows me access to the available usb charging ports. I would have had to run additional wires to make that happen, had I chosen to mount the battery in the hull. I only made one hole in the kayak, and that's for the transducer cable. Super clean and easy to manage. That's exactly what I was looking for. I've done some basic testing of the battery, and it is able to run the striker 4 for 8+ hours continuously (I have yet to fully drain the battery), on the brightest setting in simulation mode. I'll update this review with any additional findings out on the water. I plan on taking it out this weekend. ### ⭐⭐⭐⭐ My device is not pretty, but it works *by M***. on July 27, 2020* Not pretty, but seems functional. Why didn’t quality control fix this? Seems like a glue issue (I hope) --- ## 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.com.ar/products/157717650-wilderness-systems-heavy-duty-lithium-battery-15-000mah](https://www.desertcart.com.ar/products/157717650-wilderness-systems-heavy-duty-lithium-battery-15-000mah) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-21*