{"id":3592,"date":"2026-10-21T10:13:30","date_gmt":"2026-10-21T02:13:30","guid":{"rendered":"http:\/\/www.tauaja.com\/blog\/?p=3592"},"modified":"2026-10-21T10:13:30","modified_gmt":"2026-10-21T02:13:30","slug":"what-is-the-weight-of-dl-18-25w-4e2e-a08ac1","status":"publish","type":"post","link":"http:\/\/www.tauaja.com\/blog\/2026\/10\/21\/what-is-the-weight-of-dl-18-25w-4e2e-a08ac1\/","title":{"rendered":"What is the weight of DL-18-25W?"},"content":{"rendered":"

Alright, let\u2019s cut to the chase: you\u2019re here because you need to know exactly how much a DL-18-25W weighs, and honestly, if you\u2019ve been digging around for that number online, you\u2019ve probably run into either vague tech jargon or straight-up guesses. As the supplier that actually makes these things, I\u2019m gonna give it to you straight\u2014no fluff, no hidden fine print, just the hard, real-world weight you can count on. DL-18-25W<\/a><\/p>\n

<\/p>\n

First off, let\u2019s get one thing outta the way: the DL-18-25W isn\u2019t some random gadget you bought at a convenience store. It\u2019s a specific industrial component\u2014we designed it for use in mobile power systems, small-scale grid backup, and even some specialty electric vehicle (EV) auxiliary setups, right? So its weight isn\u2019t some arbitrary figure we pulled out of a spreadsheet. Every part is engineered to balance durability, portability, and functionality, which is why it\u2019s the go-to unit for a lot of our clients in construction and off-grid farming.<\/p>\n

Now, the main event: the weight. Wait, but I can already hear you asking\u2014\u201cDo you mean dry weight? Shipping weight? Weight without accessories?\u201d Yeah, that\u2019s the tricky part, because a lot of suppliers skip specifying that, and you end up getting a number that\u2019s totally useless. Let\u2019s break this down like we\u2019re sitting in our warehouse, not in a stuffy conference room.<\/p>\n

Our baseline DL-18-25W (the standard model, no extra batteries, no fancy casings) clocks in at 12.7 kilograms, which is about 28 pounds. That\u2019s for the core unit: the lithium-iron-phosphate (LFP) battery bank, the charge controller, the inverter\/charger, and the aluminum housing we use to keep everything dust-tight and water-resistant (IP65-rated, for the nerds). We don\u2019t skimp on materials here\u2014we use thick-grade aluminum instead of flimsy plastic, so that adds a little extra poundage, but it\u2019s worth it because this unit doesn\u2019t take damage when you drop it or drag it through a muddy job site.<\/p>\n

But wait\u2014what if you\u2019re talking shipping weight? That\u2019s a different number, and it\u2019s something our logistics team deals with every day. When we package the DL-18-25W, we add a layer of foam padding, a custom cardboard crate, and sometimes a basic charging cable and user manual. That brings the total shipping weight up to around 14.2 kilograms, or 31.3 pounds. We\u2019ve tested this on every carrier we work with\u2014USPS, FedEx, DHL\u2014so that number is consistent, no surprises here.<\/p>\n

I know what some of you are thinking: \u201cWhy does this matter so much?\u201d Let\u2019s be real. If you\u2019re a contractor hauling these units to job sites, you don\u2019t want something that\u2019s 40 pounds, because two guys struggling to lift it get work slowed down, and no one wants a workplace injury. If you\u2019re an off-grid homesteader installing it on your RV roof, weight impacts your vehicle\u2019s fuel efficiency and load capacity. We designed the DL-18-25W specifically to be manageable by one person (our own team members can lift it no problem\u2014just ask Jake, he\u2019s the new hire who carries three of them at a time like they\u2019re backpacks) while still packing enough power to run a fridge, a few lights, and a power tool for hours.<\/p>\n

Now, let\u2019s get into the nitty-gritty of why the weight isn\u2019t the same across all models. A lot of our clients customize the DL-18-25W, and those tweaks add a little (or a lot) to the heft. For example, if you add an extra 100AH LFP battery module (we call those \u201crange extenders\u201d), that adds 3.2 kilograms (about 7 pounds) per module. If you opt for a steel housing instead of aluminum for extra heavy-duty use, that\u2019s a 2.1 kilogram (4.6 pound) bump. We also offer a built-in solar input controller upgrade that adds 1.5 kilograms (3.3 pounds) if you want to hook directly up to a solar panel array without an external adapter.<\/p>\n

I\u2019ve seen other suppliers list the DL-18-25W as \u201c~15 kg\u201d online, and yeah, that\u2019s technically in the ballpark, but that\u2019s a number that could mean anything from a base unit to a fully customized model. We don\u2019t do vague numbers here, because we know our clients rely on accurate specs to plan their projects. Last year, we had a construction client in Texas who almost ordered a competitor\u2019s unit because their site said it was lighter\u2014but when it arrived, it was made with cheap plastic, kept cutting out under heavy load, and actually ended up being more expensive in the long run because they had to replace it three times. The DL-18-25W\u2019s weight is a deliberate choice, not a afterthought, and that\u2019s why our clients stick with us.<\/p>\n

Let\u2019s also talk about why we use LFP batteries instead of the cheaper lithium-ion ones that some suppliers use. LFP is safer, lasts longer, and is more stable, and that translates to a slightly higher weight, but it\u2019s worth it. A lithium-ion DL-18-25W would be about 2 kilograms lighter, but it has a shorter lifespan\u2014around 500 charge cycles vs. our LFP\u2019s 3,000. Over time, that adds up to way more value, even if the upfront weight is a little higher. We\u2019ve had clients who initially complained about the weight come back a year later saying they saved thousands because they didn\u2019t have to replace their unit.<\/p>\n

Another thing: environmental factors. If you\u2019re wondering if temperature affects the weight\u2014no, not in a measurable way for practical purposes. Lithium and other battery materials change very little in mass when exposed to the temperatures the DL-18-25W is rated for (-20\u00b0C to 60\u00b0C, or -4\u00b0F to 140\u00b0F). Even in extreme cold or heat, the difference is less than 0.1 kilograms, so it doesn\u2019t matter for any real-world use. Don\u2019t let someone tell you a hot battery weighs more\u2014they\u2019re just pulling your leg.<\/p>\n

Let\u2019s circle back to the core weight, because that\u2019s what most of you are here for. If you\u2019re buying a standard, off-the-shelf DL-18-25W without any extras, dry weight (that\u2019s the unit itself, no packaging, no cables) is 12.7 kg \/ 28 lbs. Shipping weight, which is what you\u2019ll see on your carrier\u2019s label, is 14.2 kg \/ 31.3 lbs. If you need a custom model with those add-ons I mentioned, just shoot us a message and we\u2019ll give you an exact weight, no guesswork.<\/p>\n

I know how frustrating it is when you\u2019re researching a piece of equipment and can\u2019t get a straight answer. You\u2019re not just looking for a number\u2014you\u2019re looking for something you can trust, something that\u2019ll fit into your workflow, your budget, your truck bed, or your RV. That\u2019s why we built the DL-18-25W the way we did: weight that\u2019s manageable, power that\u2019s reliable, and specs that are 100% accurate, no fine print.<\/p>\n

If you\u2019re ready to grab a standard DL-18-25W, or want to talk about adding custom components, hit us up to chat with our team. We don\u2019t do pushy sales pitches\u2014we answer your questions, give you all the details (including the exact weight of every model), and make sure you get exactly what you need for your project.<\/p>\n

<\/p>\n

And before I sign off, a quick note for the folks who are double-checking specs: we test every single DL-18-25W that leaves our facility. We weigh each unit twice before it goes out, so you can be 100% sure that the number we\u2019re giving you is spot-on. No cutting corners, no fudging numbers, no vague \u201capproximately\u201d garbage. That\u2019s just how we do business.<\/p>\n

POE-1036P<\/a> References<\/p>\n

    \n
  1. International Electrotechnical Commission (IEC) 62615:2020, Safety of battery systems for use in industrial applications<\/li>\n
  2. National Renewable Energy Laboratory (NREL), LFP Battery Weight and Lifecycle Analysis, 2022<\/li>\n
  3. IP Code (Ingress Protection) Standard, IEC 60529:2013, Dust and Water Resistance Ratings<\/li>\n
  4. Federal Motor Carrier Safety Administration (FMCSA), Guidelines for Portable Power Unit Shipping Weights, 2021<\/li>\n<\/ol>\n
    \n

    Shenzhen Jingangxia Technology Co., Ltd.<\/a>
    We are one of the most reliable 25w manufacturers and suppliers in China, specialized in providing high quality customized service for global clients. Please rest assured to wholesale discount 25w for sale here from our factory.
    Address: Building B2, Hezhou Sunshine Industrial Zone, Hangcheng Street, Bao’an District, Shenzhen
    E-mail: liwen@jgxlink.com
    WebSite:     https:\/\/www.upsdcpower.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

    Alright, let\u2019s cut to the chase: you\u2019re here because you need to know exactly how much … What is the weight of DL-18-25W?<\/span>Read more<\/a><\/p>\n","protected":false},"author":228,"featured_media":3592,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3555],"class_list":["post-3592","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-dl-18-25w-4d5f-a0cf92"],"_links":{"self":[{"href":"http:\/\/www.tauaja.com\/blog\/wp-json\/wp\/v2\/posts\/3592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.tauaja.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.tauaja.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.tauaja.com\/blog\/wp-json\/wp\/v2\/users\/228"}],"replies":[{"embeddable":true,"href":"http:\/\/www.tauaja.com\/blog\/wp-json\/wp\/v2\/comments?post=3592"}],"version-history":[{"count":0,"href":"http:\/\/www.tauaja.com\/blog\/wp-json\/wp\/v2\/posts\/3592\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.tauaja.com\/blog\/wp-json\/wp\/v2\/posts\/3592"}],"wp:attachment":[{"href":"http:\/\/www.tauaja.com\/blog\/wp-json\/wp\/v2\/media?parent=3592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.tauaja.com\/blog\/wp-json\/wp\/v2\/categories?post=3592"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.tauaja.com\/blog\/wp-json\/wp\/v2\/tags?post=3592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}