---
title: "group 31 battery box — Niche Verdict: Skip it (45/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/group-31-battery-box"
last_updated: "2026-07-10T00:50:01.684Z"
locale: en
meta:
  description: "a small market ($174K/yr) — group 31 battery box doesn't clear our bar today."
  "og:description": "a small market ($174K/yr) — group 31 battery box doesn't clear our bar today."
  "og:title": "group 31 battery box — Niche Verdict: Skip it (45/100) | Amazon United States - Flapen"
---

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# **group 31 battery box**

**Skip it****45/100 **

a small market ($174K/yr) — group 31 battery box doesn't clear our bar today.

**Market/yr**

**$174K**

**Growth (1y)**

**+245.4%**

**Products**

**17**

**Brands**

**13**

was 14 a year ago

**Sellers**

**76**

**Price range**

**$16.38–$85.13**

**Returns**

**3.4%**

**Rating**

**4.5★**

**Skip it**

Scored 45/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**9**

 ×0.30

Growth

**81**

 ×0.30

Competition

**36**

 ×0.20

Quality gap

**40**

 ×0.10

Returns

**72**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 58 weeks — +245.4% year over year.

3K1KPrime Day '25Black Friday '25Spike '26Jun '25Aug '25Oct '25Dec '25Feb '26Apr '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

Peak months: Apr, May, Jun · busiest ÷ quietest = 2.0×

## **Competition**

- Camco47% - attwood14% - NOCO8% - SUNAPEX5% - Newport Vessels4% - Moeller4% - Other (7 brands)18%

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them. 13 brands and 76 sellers compete here.

**Brands**

**13 **▼falling

was 14 a year ago

**Sellers**

**76**

**Top 5 brand share**

**78%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![Camco Large Battery Box with Straps and Hardware - Group 27 30 31 |Safely Stores RV Automotive and Marine Batteries | Measures Inside 7-1/4 x 13-1/4 x 8-5/8 | (55373) Black](https://m.media-amazon.com/images/I/41ufSOUQISL.jpg) [**Camco Large Battery Box with Straps and Hardware - Group 27 30 31 |Safely Stores RV Automotive and Marine Batteries | Measures Inside 7-1/4 x 13-1/4 x 8-5/8 | (55373) Black**](https://www.amazon.com/dp/B00EOX2OKS)

Camco$20.024.6★2,61629%▲rising

2
![Camco Large Battery Box with Straps and Hardware - Group 27 30 31 |Safely Stores RV Automotive and Marine Batteries | Measures Inside 7-1/4 x 13-1/4 x 8-5/8 | (55372)](https://m.media-amazon.com/images/I/419N5Rwtr-L.jpg) [**Camco Large Battery Box with Straps and Hardware - Group 27 30 31 |Safely Stores RV Automotive and Marine Batteries | Measures Inside 7-1/4 x 13-1/4 x 8-5/8 | (55372)**](https://www.amazon.com/dp/B0024E72GA)

Camco$18.684.6★2,61615%▲rising

3
![Attwood 9084-1 Large Vented Battery Box with Mounting Strap Fits Group 29 and 31 Series Batteries Black](https://m.media-amazon.com/images/I/41Im3zuIntL.jpg) [**Attwood 9084-1 Large Vented Battery Box with Mounting Strap Fits Group 29 and 31 Series Batteries Black**](https://www.amazon.com/dp/B0000AY9DQ)

attwood$24.324.5★60114%▲rising

4
![NOCO Snap-Top BG27 Battery Box Group 27 12V Battery Box for Marine Automotive RV Boat Camper and Travel Trailer Batteries](https://m.media-amazon.com/images/I/31cupJT0PtL.jpg) [**NOCO Snap-Top BG27 Battery Box Group 27 12V Battery Box for Marine Automotive RV Boat Camper and Travel Trailer Batteries**](https://www.amazon.com/dp/B0CSTDTGWK)

NOCO$16.384.7★9494%▼falling

5
![Camco Double Battery Box - Safely Stores RV Automotive and Marine Batteries - Features a Heavy-Duty Corrosion-Resilient Polymer Construction and Measures Inside 21-1/2 x 7-3/8 x 11-3/16 (55375)](https://m.media-amazon.com/images/I/41np3Hs7vBL.jpg) [**Camco Double Battery Box - Safely Stores RV Automotive and Marine Batteries - Features a Heavy-Duty Corrosion-Resilient Polymer Construction and Measures Inside 21-1/2 x 7-3/8 x 11-3/16 (55375)**](https://www.amazon.com/dp/B07V4482W1)

Camco$34.794.6★3,4114%▲rising

6
![Newport Trolling Motor Smart Battery Box Power Center with USB and DC Ports Medium](https://m.media-amazon.com/images/I/417GIXYGoFL.jpg) [**Newport Trolling Motor Smart Battery Box Power Center with USB and DC Ports Medium**](https://www.amazon.com/dp/B01AE2TG7G)

Newport Vessels$68.364.6★6,2574%▼falling

7
![Moeller Marine Injection-Molded Marine Battery Box (One 27 30 or 31-Series Battery 13.44 x 7.75 x 10.5) Black (42214)](https://m.media-amazon.com/images/I/31Tfgeo5cXL.jpg) [**Moeller Marine Injection-Molded Marine Battery Box (One 27 30 or 31-Series Battery 13.44 x 7.75 x 10.5) Black (42214)**](https://www.amazon.com/dp/B000MTB7X8)

Moeller$23.894.4★2174%▼falling

8
![Peastorm Lockable Car/RV/Marine Battery Box Adjustable Steel Battery Relocation Kit for Trailer Boat Trolling Motor Kayak (Group 24-31 Black)](https://m.media-amazon.com/images/I/31ekzegil2L.jpg) [**Peastorm Lockable Car/RV/Marine Battery Box Adjustable Steel Battery Relocation Kit for Trailer Boat Trolling Motor Kayak (Group 24-31 Black)**](https://www.amazon.com/dp/B0D3PZGGTY)

peastorm$79.934.2★404%▲rising

9
![NOCO BT31S Group 31 Heavy-Duty Battery Tray for Marine RV Camper and Trailer Batteries](https://m.media-amazon.com/images/I/31pmd9Ys-BL.jpg) [**NOCO BT31S Group 31 Heavy-Duty Battery Tray for Marine RV Camper and Trailer Batteries**](https://www.amazon.com/dp/B00E3ALEKI)

NOCO$19.574.6★2,1174%▼falling

10

![SUNAPEX Smart Battery Box 12V/24V Power Center - Multi Ports & Circuit Breaker for Trolling Motor Marine RV & Solar Panel (Pro Battery Not Included)](https://m.media-amazon.com/images/I/41n8npJlAaL.jpg) [**SUNAPEX Smart Battery Box 12V/24V Power Center - Multi Ports & Circuit Breaker for Trolling Motor Marine RV & Solar Panel (Pro Battery Not Included)**](https://www.amazon.com/dp/B0DX1GJDWW)

SUNAPEX$85.134.6★1693%▼falling

11

![Trolling Motor Power Center Station Battery Box Fits Group 24/27/31 Size Batteries for Boats Marine RV Outdoor Multi-Function 12V/24V Marine Case w/ 50 AMP Connectors(Battery not Include)](https://m.media-amazon.com/images/I/41O9fYVQRwL.jpg) [**Trolling Motor Power Center Station Battery Box Fits Group 24/27/31 Size Batteries for Boats Marine RV Outdoor Multi-Function 12V/24V Marine Case w/ 50 AMP Connectors(Battery not Include)**](https://www.amazon.com/dp/B0DPFCLJNN)

GEARMEISTER$84.004.6★613%▼falling

12

![Redodo Smart Battery Box Fits Group 31/27/24 Size Batteries RV/Marine Battery Box with Multi Ports Waterproof Built-in Volt-Meter for Trolling Motor Camping Solar Panel Boat](https://m.media-amazon.com/images/I/41ER7gQeMRL.jpg) [**Redodo Smart Battery Box Fits Group 31/27/24 Size Batteries RV/Marine Battery Box with Multi Ports Waterproof Built-in Volt-Meter for Trolling Motor Camping Solar Panel Boat**](https://www.amazon.com/dp/B0BZHL9GJ8)

Redodo$80.354.4★413%▲rising

13

![ALL-TOP Smart Battery Box 12V Marine Case w/ 50AMP Connectors Multi Ports & Circuit Breaker for Trolling Motor RV & Solar Panel Battery Not Included](https://m.media-amazon.com/images/I/41jldSWNErL.jpg) [**ALL-TOP Smart Battery Box 12V Marine Case w/ 50AMP Connectors Multi Ports & Circuit Breaker for Trolling Motor RV & Solar Panel Battery Not Included**](https://www.amazon.com/dp/B097245WV6)

ALL-TOP$83.934.5★3892%▼falling

14

![VEVOR Battery Box Group 24-31 Trolling Motor Battery Box Marine Batteries Case with Lock Handles and Rubber-Grommet Cable Holes Stainless Steel Shell Suitable for Cars Boats & Trolling Motors](https://m.media-amazon.com/images/I/31QeEsGUl5L.jpg) [**VEVOR Battery Box Group 24-31 Trolling Motor Battery Box Marine Batteries Case with Lock Handles and Rubber-Grommet Cable Holes Stainless Steel Shell Suitable for Cars Boats & Trolling Motors**](https://www.amazon.com/dp/B0F841NK19)

VEVOR$44.234.0★622%▼falling

15

![Battery Box Power Center with USB USB-C Voltage Display External Ports for Group 27 and 31 Batteries. Smart Battery Box for Marine Boat Trolling Motor Outdoor Camping RV](https://m.media-amazon.com/images/I/41tJJp06+-L.jpg) [**Battery Box Power Center with USB USB-C Voltage Display External Ports for Group 27 and 31 Batteries. Smart Battery Box for Marine Boat Trolling Motor Outdoor Camping RV**](https://www.amazon.com/dp/B0DKVT7XRW)

VMAXTANKS$56.164.4★372%▼falling

**~~Showing 15 of 17 — show all ~~**

## **Product shelf**

All 17 tracked products in this niche.

Top sellersNewestTrending

[![Camco Large Battery Box with Straps and Hardware - Group 27 30 31 |Safely Stores RV Automotive and Marine Batteries | Measures Inside 7-1/4 x 13-1/4 x 8-5/8 | (55373) Black](https://m.media-amazon.com/images/I/41ufSOUQISL.jpg)**Camco Large Battery Box with Straps and Hardware - Group 27 30 31 |Safely Stores RV Automotive and Marine Batteries | Measures Inside 7-1/4 x 13-1/4 x 8-5/8 | (55373) Black** Camco**$20.02**4.6★2,616 reviews](https://www.amazon.com/dp/B00EOX2OKS) [![Camco Large Battery Box with Straps and Hardware - Group 27 30 31 |Safely Stores RV Automotive and Marine Batteries | Measures Inside 7-1/4 x 13-1/4 x 8-5/8 | (55372)](https://m.media-amazon.com/images/I/419N5Rwtr-L.jpg)**Camco Large Battery Box with Straps and Hardware - Group 27 30 31 |Safely Stores RV Automotive and Marine Batteries | Measures Inside 7-1/4 x 13-1/4 x 8-5/8 | (55372)** Camco**$18.68**4.6★2,616 reviews](https://www.amazon.com/dp/B0024E72GA) [![Attwood 9084-1 Large Vented Battery Box with Mounting Strap Fits Group 29 and 31 Series Batteries Black](https://m.media-amazon.com/images/I/41Im3zuIntL.jpg)**Attwood 9084-1 Large Vented Battery Box with Mounting Strap Fits Group 29 and 31 Series Batteries Black** attwood**$24.32**4.5★601 reviews](https://www.amazon.com/dp/B0000AY9DQ) [![NOCO Snap-Top BG27 Battery Box Group 27 12V Battery Box for Marine Automotive RV Boat Camper and Travel Trailer Batteries](https://m.media-amazon.com/images/I/31cupJT0PtL.jpg)**NOCO Snap-Top BG27 Battery Box Group 27 12V Battery Box for Marine Automotive RV Boat Camper and Travel Trailer Batteries** NOCO**$16.38**4.7★949 reviews](https://www.amazon.com/dp/B0CSTDTGWK) [![Camco Double Battery Box - Safely Stores RV Automotive and Marine Batteries - Features a Heavy-Duty Corrosion-Resilient Polymer Construction and Measures Inside 21-1/2 x 7-3/8 x 11-3/16 (55375)](https://m.media-amazon.com/images/I/41np3Hs7vBL.jpg)**Camco Double Battery Box - Safely Stores RV Automotive and Marine Batteries - Features a Heavy-Duty Corrosion-Resilient Polymer Construction and Measures Inside 21-1/2 x 7-3/8 x 11-3/16 (55375)** Camco**$34.79**4.6★3,411 reviews](https://www.amazon.com/dp/B07V4482W1) [![Newport Trolling Motor Smart Battery Box Power Center with USB and DC Ports Medium](https://m.media-amazon.com/images/I/417GIXYGoFL.jpg)**Newport Trolling Motor Smart Battery Box Power Center with USB and DC Ports Medium** Newport Vessels**$68.36**4.6★6,257 reviews](https://www.amazon.com/dp/B01AE2TG7G) [![Moeller Marine Injection-Molded Marine Battery Box (One 27 30 or 31-Series Battery 13.44 x 7.75 x 10.5) Black (42214)](https://m.media-amazon.com/images/I/31Tfgeo5cXL.jpg)**Moeller Marine Injection-Molded Marine Battery Box (One 27 30 or 31-Series Battery 13.44 x 7.75 x 10.5) Black (42214)** Moeller**$23.89**4.4★217 reviews](https://www.amazon.com/dp/B000MTB7X8) [![Peastorm Lockable Car/RV/Marine Battery Box Adjustable Steel Battery Relocation Kit for Trailer Boat Trolling Motor Kayak (Group 24-31 Black)](https://m.media-amazon.com/images/I/31ekzegil2L.jpg)**Peastorm Lockable Car/RV/Marine Battery Box Adjustable Steel Battery Relocation Kit for Trailer Boat Trolling Motor Kayak (Group 24-31 Black)** peastorm**$79.93**4.2★40 reviews](https://www.amazon.com/dp/B0D3PZGGTY)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Battery Life**18%

*“Powerful battery”*

**Quality-Overall**17%

*“Absolutely brilliant perfect box”*

**Advertised Vs Actual Product**11%

*“Does what it says”*

**Size-Overall**9%

*“Fits perfectly”*

**Value For Money**7%

*“Decent price”*

**Ease Of Use**5%

*“Easy to use”*

**Design-Overall**3%

*“Simple design”*

**Assembly/Installation**2%

*“Easy assembly”*

**Portability**2%

*“It has pretty much everything that even handles are much more comfortable to carry from both sides versus only one in the middle”*

**Durability**2%

*“Durable”*

### **What buyers complain about **

**Size-Overall**10%

*“Measurement of the box are smaller than the provided measurements by inches”*

**Strap/String Quality**8%

*“strap sucked wouldn't tighten down”*

**Strength**8%

*“Extremely flimsy”*

**Quality-Overall**8%

*“Companys quality control is terrible”*

**Durability**6%

*“The meter worked for a couple days then failed”*

**Value For Money**5%

*“price a little high”*

**Thickness**5%

*“this box is so thin”*

**Mounting**5%

*“Cheap made, they mounted the brackets etc”*

**Functionality-Overall**4%

*“Didn't work for me”*

**Battery Life**4%

*“now the battery indicator light doesnt work at all”*

#### **Top return reasons**- Size-Overall70% - Advertised Vs Actual Product5% - Compatibility-Overall4% - Value For Money3% - Functionality-Overall3% - Strap/String Quality2% - Width2% - Defective Material/Parts2% - Quality-Overall1% - Water Resistance1%