---
title: "porsche battery tender — Niche Verdict: Skip it (33/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/porsche-battery-tender"
last_updated: "2026-07-10T21:04:03.230Z"
locale: en
meta:
  description: "a concentrated shelf (top 5 take 97% of clicks) — porsche battery tender doesn't clear our bar today."
  "og:description": "a concentrated shelf (top 5 take 97% of clicks) — porsche battery tender doesn't clear our bar today."
  "og:title": "porsche battery tender — Niche Verdict: Skip it (33/100) | Amazon United States - Flapen"
---

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# **porsche battery tender**

**Skip it****33/100 **

a concentrated shelf (top 5 take 97% of clicks) — porsche battery tender doesn't clear our bar today.

**Market/yr**

**$57K**

**Growth (1y)**

**+170.8%**

**Products**

**6**

**Brands**

**4**

was 4 a year ago

**Sellers**

**38**

**Price range**

**$28.41–$254.27**

**Returns**

**4.0%**

**Rating**

**4.5★**

**Skip it**

Scored 33/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**3**

 ×0.30

Growth

**73**

 ×0.30

Competition

**0**

 ×0.20

Quality gap

**37**

 ×0.10

Returns

**68**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 40 weeks — +170.8% year over year.

317158.5Spike '25Black Friday '25Spike '26Oct '25Nov '25Dec '25Feb '26Mar '26May '26Jun '26

## **Competition**

- Porsche56% - CTEK26% - Juice My Ride11% - NOCO7% - Other0%

The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack. 4 brands and 38 sellers compete here.

**Brands**

**4 **—flat

was 4 a year ago

**Sellers**

**38**

**Top 5 brand share**

**100%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![Porsche Charge-o-mat Pro Battery Maintainer and Charger](https://m.media-amazon.com/images/I/31CUyvKMPJL.jpg) [**Porsche Charge-o-mat Pro Battery Maintainer and Charger**](https://www.amazon.com/dp/B00SVEA9I0)

Porsche$254.274.4★40853%▲rising

2
![CTEK - 40-206 MXS 5.0 Fully Automatic 4.3 amp Battery Charger and Maintainer 12V](https://m.media-amazon.com/images/I/41BJ2LVTXwS.jpg) [**CTEK - 40-206 MXS 5.0 Fully Automatic 4.3 amp Battery Charger and Maintainer 12V**](https://www.amazon.com/dp/B00CD44RQO)

CTEK$96.974.7★6,79726%▲rising

3
![JMR 12V Battery Charger for Porsche 12V Cig. Port No Lithium Mode](https://m.media-amazon.com/images/I/51xvAGRWc2L.jpg) [**JMR 12V Battery Charger for Porsche 12V Cig. Port No Lithium Mode**](https://www.amazon.com/dp/B0B42VZY87)

Juice My Ride$133.494.3★8711%▼falling

4
![NOCO GENIUS1: 1A 6V/12V Smart Battery Charger Automatic Maintainer Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries](https://m.media-amazon.com/images/I/418SHr9JzkL.jpg) [**NOCO GENIUS1: 1A 6V/12V Smart Battery Charger Automatic Maintainer Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries**](https://www.amazon.com/dp/B07W46BX31)

NOCO$28.414.4★62,4714%—flat

5
![NOCO GENIUS5: 5A 6V/12V Smart Battery Charger Automatic Maintainer Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries](https://m.media-amazon.com/images/I/51VPVo5HL3L.jpg) [**NOCO GENIUS5: 5A 6V/12V Smart Battery Charger Automatic Maintainer Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries**](https://www.amazon.com/dp/B07W8KJH44)

NOCO$65.684.6★20,9583%▼falling

6
![Porsche Battery Maintainer 958-044-901-71](https://m.media-amazon.com/images/I/41AlzRCqYiL.jpg) [**Porsche Battery Maintainer 958-044-901-71**](https://www.amazon.com/dp/B07ST51MTF)

Porsche$246.514.8★1003%▼falling

## **Product shelf**

All 6 tracked products in this niche.

Top sellersNewestTrending

[![Porsche Charge-o-mat Pro Battery Maintainer and Charger](https://m.media-amazon.com/images/I/31CUyvKMPJL.jpg)**Porsche Charge-o-mat Pro Battery Maintainer and Charger** Porsche**$254.27**4.4★408 reviews](https://www.amazon.com/dp/B00SVEA9I0) [![CTEK - 40-206 MXS 5.0 Fully Automatic 4.3 amp Battery Charger and Maintainer 12V](https://m.media-amazon.com/images/I/41BJ2LVTXwS.jpg)**CTEK - 40-206 MXS 5.0 Fully Automatic 4.3 amp Battery Charger and Maintainer 12V** CTEK**$96.97**4.7★6,797 reviews](https://www.amazon.com/dp/B00CD44RQO) [![JMR 12V Battery Charger for Porsche 12V Cig. Port No Lithium Mode](https://m.media-amazon.com/images/I/51xvAGRWc2L.jpg)**JMR 12V Battery Charger for Porsche 12V Cig. Port No Lithium Mode** Juice My Ride**$133.49**4.3★87 reviews](https://www.amazon.com/dp/B0B42VZY87) [![NOCO GENIUS1: 1A 6V/12V Smart Battery Charger Automatic Maintainer Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries](https://m.media-amazon.com/images/I/418SHr9JzkL.jpg)**NOCO GENIUS1: 1A 6V/12V Smart Battery Charger Automatic Maintainer Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries** NOCO**$28.41**4.4★62,471 reviews](https://www.amazon.com/dp/B07W46BX31) [![NOCO GENIUS5: 5A 6V/12V Smart Battery Charger Automatic Maintainer Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries](https://m.media-amazon.com/images/I/51VPVo5HL3L.jpg)**NOCO GENIUS5: 5A 6V/12V Smart Battery Charger Automatic Maintainer Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries** NOCO**$65.68**4.6★20,958 reviews](https://www.amazon.com/dp/B07W8KJH44) [![Porsche Battery Maintainer 958-044-901-71](https://m.media-amazon.com/images/I/41AlzRCqYiL.jpg)**Porsche Battery Maintainer 958-044-901-71** Porsche**$246.51**4.8★100 reviews](https://www.amazon.com/dp/B07ST51MTF)

## **Reviews**

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

### **What buyers love **

**Charging**25%

*“Fast charge”*

**Battery Life**17%

*“Battery works fine”*

**Quality-Overall**13%

*“Best quality”*

**Ease Of Use**8%

*“Easy to read”*

**Advertised Vs Actual Product**7%

*“Works as it should”*

**Efficiency**7%

*“VERY EFFECTIVE”*

**Value For Money**6%

*“Excellent value”*

**Durability**2%

*“appears quite durable”*

**Assembly/Installation**1%

*“Easy setup”*

**Compactness**1%

*“compact enough to store in the car”*

### **What buyers complain about **

**Charging**19%

*“Won't charge”*

**Durability**16%

*“DO NOT LAST”*

**Battery Life**13%

*“battery was completely dead”*

**Instructions/User Manual/Troubleshooting**9%

*“No directions”*

**Functionality-Overall**7%

*“Doesnt work very well”*

**Quality-Overall**6%

*“Garbage product”*

**Value For Money**3%

*“more expensive now sadly”*

**Advertised Vs Actual Product**2%

*“Not as advertised”*

**Size-Overall**2%

*“It's barely bigger than a pack of cards”*

**Product Condition**1%

*“It appeared to be used”*

#### **Top return reasons**- Charging48% - Functionality-Overall12% - Battery Life5% - Advertised Vs Actual Product5% - Defective Material/Parts4% - Compatibility-Overall4% - Size-Overall4% - Value For Money4% - Amplification3% - Instructions/User Manual/Troubleshooting2%