---
title: "dual battery box — Niche Verdict: Skip it (39/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/dual-battery-box"
last_updated: "2026-07-09T22:55:25.041Z"
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meta:
  description: "a small market ($106K/yr) — dual battery box doesn't clear our bar today."
  "og:description": "a small market ($106K/yr) — dual battery box doesn't clear our bar today."
  "og:title": "dual battery box — Niche Verdict: Skip it (39/100) | Amazon United States - Flapen"
---

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# **dual battery box**

**Skip it****39/100 **

a small market ($106K/yr) — dual battery box doesn't clear our bar today.

**Market/yr**

**$106K**

**Growth (1y)**

**+233.5%**

**Products**

**10**

**Brands**

**6**

was 5 a year ago

**Sellers**

**54**

**Price range**

**$11.90–$100.92**

**Returns**

**4.0%**

**Rating**

**4.5★**

**Skip it**

Scored 39/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**5**

 ×0.30

Growth

**80**

 ×0.30

Competition

**13**

 ×0.20

Quality gap

**39**

 ×0.10

Returns

**68**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 104 weeks — +233.5% year over year.

2K1KSpike '25Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

Peak months: Apr, May, Jul · busiest ÷ quietest = 2.4×

## **Competition**

- Camco63% - peastorm17% - Generic7% - attwood6% - Sidasu4% - Boating Accessories3%

The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack. 6 brands and 54 sellers compete here.

**Brands**

**6 **▲rising

was 5 a year ago

**Sellers**

**54**

**Top 5 brand share**

**97%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![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★3,41147%▲rising

2
![Peastorm Trailer RV Marine Battery Box - 12V Waterproof Steel Dual Battery Relocation Kit for Boat Trolling Motor Kayak (Double Battery Box Black)](https://m.media-amazon.com/images/I/31YHPliUHsL.jpg) [**Peastorm Trailer RV Marine Battery Box - 12V Waterproof Steel Dual Battery Relocation Kit for Boat Trolling Motor Kayak (Double Battery Box Black)**](https://www.amazon.com/dp/B0CH5CHTKJ)

peastorm$92.194.6★15711%▼falling

3
![Camco RV/Marine Battery Box Strap with Buckle | Safely Secures Your Battery Box | Compatible with All Battery Boxes (55360) Black](https://m.media-amazon.com/images/I/218Knh7MgtL.jpg) [**Camco RV/Marine Battery Box Strap with Buckle | Safely Secures Your Battery Box | Compatible with All Battery Boxes (55360) Black**](https://www.amazon.com/dp/B08ZT28QCD)

Camco$11.904.7★1679%▲rising

4
![Camco 55374 Double End-to-End Battery Box Fits Two 6V GC2 or 12V Group 24/24M Batteries Heavy-Duty Corrosion-Resistant Polypropylene Includes Straps & Clamps Free Limited Warranty](https://m.media-amazon.com/images/I/31G6DCFSXxL.jpg) [**Camco 55374 Double End-to-End Battery Box Fits Two 6V GC2 or 12V Group 24/24M Batteries Heavy-Duty Corrosion-Resistant Polypropylene Includes Straps & Clamps Free Limited Warranty**](https://www.amazon.com/dp/B0F9TL76B2)

Generic$45.044.1★317%▼falling

5
![Peastorm Trailer RV Marine Battery Box - 12V Waterproof Stainless Steel Dual Battery Relocation Kit for Boat Trolling Motor Kayak (Double Battery Box)](https://m.media-amazon.com/images/I/315W-oe1nqL.jpg) [**Peastorm Trailer RV Marine Battery Box - 12V Waterproof Stainless Steel Dual Battery Relocation Kit for Boat Trolling Motor Kayak (Double Battery Box)**](https://www.amazon.com/dp/B0CH5CHTKC)

peastorm$91.074.4★1647%▼falling

6
![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★6016%▲rising

7
![Stainless Steel Dual Battery Box 12V Car/RV/Marine Battery Box Black Batteries Relocation Kit for Trailer Boat Trolling Motor](https://m.media-amazon.com/images/I/31V6hLFlA2L.jpg) [**Stainless Steel Dual Battery Box 12V Car/RV/Marine Battery Box Black Batteries Relocation Kit for Trailer Boat Trolling Motor**](https://www.amazon.com/dp/B0FB98C8M7)

Sidasu$100.924.6★874%—flat

8
![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★2,6163%▲rising

9
![T-H Marine Supplies Dual Holder Tray Boating Battery Chargers](https://m.media-amazon.com/images/I/41-ZW6S0zHL.jpg) [**T-H Marine Supplies Dual Holder Tray Boating Battery Chargers**](https://www.amazon.com/dp/B000XBHNEM)

Boating Accessories$31.894.4★4303%▼falling

10

![Camco Side-by-Side Double Battery Box | Features Vented Design to Expel Hazardous Gases & Holds (2) Group 24 Batteries | RV Accessories Include Battery Box Hose Louvered Vent Grill & More (55385)](https://m.media-amazon.com/images/I/31ohCznxxiL.jpg) [**Camco Side-by-Side Double Battery Box | Features Vented Design to Expel Hazardous Gases & Holds (2) Group 24 Batteries | RV Accessories Include Battery Box Hose Louvered Vent Grill & More (55385)**](https://www.amazon.com/dp/B0CL5DGD9Q)

Camco$52.624.6★343%▼falling

## **Product shelf**

All 10 tracked products in this niche.

Top sellersNewestTrending

[![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) [![Peastorm Trailer RV Marine Battery Box - 12V Waterproof Steel Dual Battery Relocation Kit for Boat Trolling Motor Kayak (Double Battery Box Black)](https://m.media-amazon.com/images/I/31YHPliUHsL.jpg)**Peastorm Trailer RV Marine Battery Box - 12V Waterproof Steel Dual Battery Relocation Kit for Boat Trolling Motor Kayak (Double Battery Box Black)** peastorm**$92.19**4.6★157 reviews](https://www.amazon.com/dp/B0CH5CHTKJ) [![Camco RV/Marine Battery Box Strap with Buckle | Safely Secures Your Battery Box | Compatible with All Battery Boxes (55360) Black](https://m.media-amazon.com/images/I/218Knh7MgtL.jpg)**Camco RV/Marine Battery Box Strap with Buckle | Safely Secures Your Battery Box | Compatible with All Battery Boxes (55360) Black** Camco**$11.90**4.7★167 reviews](https://www.amazon.com/dp/B08ZT28QCD) [![Camco 55374 Double End-to-End Battery Box Fits Two 6V GC2 or 12V Group 24/24M Batteries Heavy-Duty Corrosion-Resistant Polypropylene Includes Straps & Clamps Free Limited Warranty](https://m.media-amazon.com/images/I/31G6DCFSXxL.jpg)**Camco 55374 Double End-to-End Battery Box Fits Two 6V GC2 or 12V Group 24/24M Batteries Heavy-Duty Corrosion-Resistant Polypropylene Includes Straps & Clamps Free Limited Warranty** Generic**$45.04**4.1★31 reviews](https://www.amazon.com/dp/B0F9TL76B2) [![Peastorm Trailer RV Marine Battery Box - 12V Waterproof Stainless Steel Dual Battery Relocation Kit for Boat Trolling Motor Kayak (Double Battery Box)](https://m.media-amazon.com/images/I/315W-oe1nqL.jpg)**Peastorm Trailer RV Marine Battery Box - 12V Waterproof Stainless Steel Dual Battery Relocation Kit for Boat Trolling Motor Kayak (Double Battery Box)** peastorm**$91.07**4.4★164 reviews](https://www.amazon.com/dp/B0CH5CHTKC) [![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) [![Stainless Steel Dual Battery Box 12V Car/RV/Marine Battery Box Black Batteries Relocation Kit for Trailer Boat Trolling Motor](https://m.media-amazon.com/images/I/31V6hLFlA2L.jpg)**Stainless Steel Dual Battery Box 12V Car/RV/Marine Battery Box Black Batteries Relocation Kit for Trailer Boat Trolling Motor** Sidasu**$100.92**4.6★87 reviews](https://www.amazon.com/dp/B0FB98C8M7) [![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)

## **Reviews**

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

### **What buyers love **

**Quality-Overall**20%

*“Excellent quality box and hardware”*

**Battery Life**17%

*“Nice sturdy battery box”*

**Size-Overall**15%

*“Fit very well”*

**Ease Of Use**6%

*“Simple, Practical”*

**Advertised Vs Actual Product**6%

*“Better than advertised”*

**Value For Money**5%

*“Decent price”*

**Design-Overall**5%

*“Very well constructed and it comes with everything to mount screws, bolts, plugs, for unused holes and even a lock to secure it”*

**Strength**5%

*“Looks sturdy”*

**Efficiency**5%

*“Worked great”*

**Paint Quality**3%

*“can be painted”*

### **What buyers complain about **

**Size-Overall**15%

*“space is tight”*

**Rusts/Corrodes**8%

*“Would have given 5 stars except Corner Welds on the inside showed rust forming”*

**Thickness**8%

*“this box is so thin”*

**Quality-Overall**8%

*“cheap junk”*

**Strength**7%

*“Extremely flimsy”*

**Mounting**7%

*“Won't work for me for an RV hitch mount”*

**Instructions/User Manual/Troubleshooting**6%

*“Direction are lacking”*

**Value For Money**6%

*“price a little high”*

**Water Resistance**3%

*“Obviously if you penetrate through the grommet with wire it will not be waterproof”*

**Functionality-Overall**3%

*“Didn't work for me”*

#### **Top return reasons**- Size-Overall69% - Compatibility-Overall5% - Advertised Vs Actual Product4% - Width3% - Value For Money3% - Functionality-Overall2% - Mounting2% - Material Quality1% - Strap/String Quality1% - Assembly/Installation1%