NOCO Snap-Top HM318BKS Battery Box, Group 24-31 12V Outdoor Waterproof Battery Box for Marine, Automotive, RV, Boat, Camper and Travel Trailer Batteries
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Brand | NOCO |
Unit Count | 1.0 Count |
Voltage | 12 Volts |
Model Name | HM318BKS |
Item Dimensions LxWxH | 14 x 7.1 x 9.6 inches |
About this item
- Fit Type: Universal Fit.Fit Type: Universal Fit
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This Item NOCO Snap-Top HM318BKS Battery Box, Group 24-31 12V Outdoor Waterproof Battery Box for Marine, Automotive, RV, Boat, Camper and Travel Trailer Batteries | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | |
Price | -35% $12.95$12.95 List: $19.99 | $89.99$89.99 | $89.99$89.99 | -32% $12.95$12.95 List: $18.99 | -28% $12.80$12.80 Typical: $17.81 | -36% $186.12$186.12 List: $289.99 |
Delivery | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | — | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 |
Customer Ratings | ||||||
Value for money | 4.7 | 4.2 | 3.1 | 4.6 | 4.5 | 3.5 |
Easy to install | 4.7 | 4.8 | — | 4.7 | 4.6 | 4.2 |
Sturdiness | 4.6 | — | 3.6 | 4.6 | 4.3 | — |
Light weight | 4.5 | 4.4 | — | 4.5 | 4.7 | — |
Easy to use | — | 4.4 | 5.0 | — | 4.8 | — |
Sold By | Amazon.com | ALL-TOP | Li Time US | Amazon.com | Amazon.com | Amazon.com |
voltage | 12 volts | 12 volts | 12 volts | 12 volts | 12 volts | 12 volts |
reusability | — | — | Single Use | — | Rechargeable | Rechargeable |
From the brand
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Established in 1914, NOCO designs and creates premium consumer battery chargers, jump starters, lithium batteries, and a wide range of accessories. Through these world-class offerings, we have effectively set a new standard in design, performance, and safety. We aim to make exceptional products that provide consumers with the ultimate experience. We challenge conventionality and remain vigilant to the highest quality standards. We are NOCO.
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Product information
Product Dimensions | 14 x 7.1 x 9.6 inches |
---|---|
Item Weight | 2.7 pounds |
ASIN | B004W5SGBO |
Item model number | HM318BKS |
Customer Reviews |
4.7 out of 5 stars |
Is Discontinued By Manufacturer | No |
Date First Available | October 30, 2010 |
Department | unisex-adult |
Manufacturer | NOCO |
Country of Origin | USA |
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Product Description
The HM318BKS Group 24-31 Snap-Top Battery Box is a battery storage solution for Group 24-31 battery sizes, including 12V Marine, RV, Boat, and Trailer Batteries. It features locking tabs to fasten the cover securely to the battery case, reinforced plastic handles to prevent cracking during battery relocation, and allows adequate ventilation of battery acid vapors. This rugged battery box maintains its impact properties down to minus 20°F, as well as, resistant UV, oil, gas and other contaminants. Perfect installation in a car, boat, camper, motorhome, trailer, or caravan, as well as, generator equipment.
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, quality and value of the battery box. For example, they mention it works well, is sturdy and worth the price. Some appreciate the safety features, saying it keeps the battery protected. Opinions are mixed on the strap and water resistance.
AI-generated from the text of customer reviews
Customers like the quality of the battery. They mention it has a nice sturdy box, it's well made, and has ventilation. Some say that the strap degraded after 13 months.
"nice and strong. big battery fits. great quality" Read more
"...Been using for a couple years and still looks brand new. Great quality and value, durable and sturdy" Read more
"Good box." Read more
"...Important to me is that this box has a moveable separator for multiple sized batteries...." Read more
Customers like the fit of the battery compartment. They mention that it's sturdy, fits group 49 batteries perfectly, and is complete with a perfectly fitting lid. Some say that it fits group 29 RV/Marine batteries and 24 volt lithium phosphate batteries. Overall, customers are satisfied with the fit and quality of the product.
"nice and strong. big battery fits. great quality" Read more
"Lite weight with adjustable width. I am pleased with looks. Not one for an abusive spot." Read more
"sturdy, thick plastic.. complete with perfectly fitting lid and tiedowns. highly recommended" Read more
"...nice battery box for the price, I just couldn't use it as it wouldn't fit my battery...." Read more
Customers are satisfied with the performance of the battery box. They mention that it works well, keeps the rain off of the batteries, and is solidly constructed. Some say that the dividers are missing. Overall, most are happy with their purchase and recommend it to others.
"Absolutely fantastic. I wish i got these sooner. I had purchased a renogy package on sale where it also came with the battery box free...." Read more
"fast delivery. great product" Read more
"Work out great for pontoon" Read more
"prodcuct was exactly as described and works great for me" Read more
Customers appreciate the value of the battery. They mention it's well made, and worth the money.
"...Great quality and value, durable and sturdy" Read more
"Its hard to beat the price point especially with the extras...." Read more
"It was a very nice battery box for the price, I just couldn't use it as it wouldn't fit my battery...." Read more
"Good low cost battery boxes. All came with straps and dividers. 2 came with both air vent covers but 1 box was missing 1 air vent cover...." Read more
Customers are satisfied with the appearance of the battery box. They mention that it is a great battery case, with a sturdy design and quality. Some customers also mention that the strap is cheap and flimsy. Overall, most are happy with the quality and design of the product.
"nice and strong. big battery fits. great quality" Read more
"...The wires go in easier, the straps are simple and workable, and the case is study...." Read more
"Great battery box for my camper. Been using for a couple years and still looks brand new. Great quality and value, durable and sturdy" Read more
"Looks good. Cant tell how durable it is, but hope it lasts anlong time" Read more
Customers are satisfied with the safety of the battery. They mention that it keeps their battery protected from the elements and shorts. The battery is also protected by a lid that has full open/close functionality. Customers also say that the battery is secured from theft by adding a padlock latch.
"Hard sturdy plastic decorative design, sturdy strong and weatherproof" Read more
"It works. Can't be submerged, but keeps battery out of the elements." Read more
"...Keeps the battery secure and battery acid off of everything. Inexpensive yet quality material...." Read more
"Protects from elements" Read more
Customers are mixed about the strap. Some mention it's a handy strap that can be used to keep the box closed and secured. However, others say that it has a complex holding mechanism that is a pain to open.
"...It also comes with dividers for small batteries to lock it in tougher and not just "fit within a box"" Read more
"...It also comes with two mounting clamps that you screw into the side of your boat/whatever that I'm assuming you pass the strap through to the the..." Read more
"Case is fine but the strap degraded after 13 months and needs to be replaced." Read more
"Good low cost battery boxes. All came with straps and dividers. 2 came with both air vent covers but 1 box was missing 1 air vent cover...." Read more
Customers are mixed about the water resistance of the battery. Some mention that it keeps the battery dry and covered, while others say that it can't keep any water out.
"I used it anyway for two lawnmower size batteries. Work good. Keeps the rain off of them." Read more
"...Lid can face either way for cable ports, keeps water out and the sun off your batteries." Read more
"...put two vents on the lid and when I went to check my battery it was full of water .I had to tape them shut and drill a 1/4 inch hole in the bottom..." Read more
"Fits my optima group 31 blue top perfect and keeps it dry. Your not going to find it cheaper elsewhere either...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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1. It does have a divider and some grooved slats, but the divider is not solid. It should help keep a size 24 battery from sliding around. I might put a small battery maintainer in the empty space.
2. It comes with a strap, but its not obvious not to tighten it down (my pictures might help). It also comes with two mounting clamps that you screw into the side of your boat/whatever that I'm assuming you pass the strap through to the the entire thing secure. This is still a nice bonus because the didn't have to include it.
3. It has top vents. Probably because Hydrogen is light and will fill the top of any space so thats why almost all battery cases have top vents. It has small plastic vent covers with a spacer that will probably break off over time leave open vent slats. But still nice try to reduce water entering.
Still a great deal for what you get.
Reviewed in the United States on December 18, 2023
1. It does have a divider and some grooved slats, but the divider is not solid. It should help keep a size 24 battery from sliding around. I might put a small battery maintainer in the empty space.
2. It comes with a strap, but its not obvious not to tighten it down (my pictures might help). It also comes with two mounting clamps that you screw into the side of your boat/whatever that I'm assuming you pass the strap through to the the entire thing secure. This is still a nice bonus because the didn't have to include it.
3. It has top vents. Probably because Hydrogen is light and will fill the top of any space so thats why almost all battery cases have top vents. It has small plastic vent covers with a spacer that will probably break off over time leave open vent slats. But still nice try to reduce water entering.
Still a great deal for what you get.
Top reviews from other countries
ちなみにM31MFは12Vの115Ahが定格ですので、Whで言うなら1380Wh。
ハヤりのポタ電(3.6V)風に表示するなら、約38万3千mAh。
といううことはこのハコ(0.2万円)、M31MF(1.3万円)、2kWインバータ(1万弱)、充電器(0.2万円)、プラスアルファのお手持ちの配線資材やら、の計3万円弱で、15万円クラスのポタ電と同様のものが作れちゃいます。未来がこんなところに。
(ちなみに当方北海道在住ですが、リチウムな市販ポタ電では冬場(低温時)まったくお話にならないところ、鉛電池であればかなりまともに使えます。)
…が。重いんですよ。えーもう、死ぬほど重いです。
多分2kg程度の周辺資材を除くとしても、M31MF単体でさえ公称25.5kg。
さっすがアメリカ製の当ケース、アチラの人種なら歯ぁ光らせて「HAHAHA!」とか言いながらヒョイっとモテる、いや、持てるのかも知れませんが(偏見)、貧弱なアジア人にはちょいとキビしい質量でございます。
しかもたいてい、この手のものって床(地面)の高さに置きますから、運ぶときはそれを腰の高さまで持ち上げて…。
面白がって作るのは止めませんが、その前に、米3袋、または1.5Lペットボトル6本カートン3箱、あたりに相当する質量ののカタマリを、自分は容易に運べるのか?というのをよーく考えることをおすすめします…。
(なお、死ぬ思いで持ち上げてみたところ、取っ手なども含めた意味でハコそのものの強度にはまったく不安がありません。さっすがアメリカ製。)
It has accommodating gaps in the lid to allow for the cables to come out.