---
title: "Razor Mx350 Battery — $301K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/razor-mx350-battery"
last_updated: "2026-08-11T15:51:32.754Z"
locale: en
meta:
description: "Niche score 62/100 · $301K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 62/100 · $301K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Razor Mx350 Battery — $301K/yr Amazon US Niche (2026) - Flapen"
---
# **razor mx350 battery**
**Worth a look**
Shows sweet-spot pricing room ($27.97–$74.07), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 51Growth 75Conversion 53Competition 50Returns 62Price range 95Avg price 93Brand share 58Review moat 63Quality gap 52
**Price range**
**Incredible****$27.97–$74.07**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$50.56**
avg listing price — sweet spot $15–$100
**Growth**
**Great****+60.2%**
90-day search growth — must beat 0% to launch
**Review moat**
**Good****970.89**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Brand share**
**Good****70%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Good****4.3%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****$301K**
$301K/yr · 137K searches
**Competition**
**Good****55%**
top-5 click share — leaders hold, buyers still browse
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, razor mx350 battery is a $301K/yr Amazon United States market (137K searches/yr). The top 5 brands hold 70% of demand. Demand peaks in Aug. Verdict: Worth a look — 62/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **razor mx350 battery market data**
- **Units sold / yr**
- **5K–6K**
- avg 250–500/product
- **Revenue / yr**
- **$253K–$303K**
- units × avg price
- **Conversion rate**
- **4.3%**
- **Avg BSR**
- **#548**
- **Page quality**
- **0%**
- **Prime**
- **72%**
- **Sponsored**
- **89%**
- **Out of stock**
- **4.0%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **188 days**
## **Competition & brand share**
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▼falling
**Sellers**
**15**
**Top-5 brand share**
**70%**
Top 20: 100%
**Top-5 click share**
**55%**
Top 20: 100%
**Open market**
**23%**
- Mighty Max Battery29% - Casil15% - ExpertPower11% - PowerStar8% - NERMAK7% - Vici7%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +60.2% search growth over the last 90 days.
4K3KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/us/health-household/razor-mx350-battery/trend)
## **Top razor mx350 battery search terms**
- **razor mx350 battery**52K/yr+64.1%4.2% conv. - **mx350 battery**17K/yr+67.8%4.3% conv. - **razor dirt bike battery**14K/yr+51.7%1.5% conv. - **razor mx350 battery replacement**10K/yr+110.2%4.8% conv. - **razor mx350 battery upgrade**7K/yr+41.8%1.8% conv. - **razor mx 350 battery**5K/yr+35.1%4.7% conv. - **razor 350 battery**5K/yr+27.2%3.4% conv. - **battery for razor mx350**4K/yr+55.8%4.2% conv. - **mx 350 battery**3K/yr+56.1%3.4% conv. - **hyper 350 dirt bike battery**3K/yr+62.6%2.1% conv. [**All search terms **](https://flapen.com/research/us/health-household/razor-mx350-battery/search-terms)
## **Top razor mx350 battery products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$30K20%$60K30%$90K40%$120K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Mighty Max Battery Extended Range Drop in Replacement for 12v Razor Scooter ride on toy 7ah battery kit and harness**Mighty Max Battery**$54.39**4.4★237 rev](https://www.amazon.com/dp/B0DJ9TYNBR) [2**Casil 12V 8Ah Replacement Battery Compatible with Razor e300s Electric ScooterMX350 & MX400 Dirt Rocket Electric Dirt Bike Parts**Casil**$39.59**4.6★44 rev](https://www.amazon.com/dp/B081D9HNDR) [3**Nermak 2 Pack 12V 10Ah Lithium Ion LiFePO4 Deep Cycle Battery 2000+ Cycles Rechargeable Battery for Solar/Wind Power Scooters Lighting Power Wheels Fish Finder Built-in 10A BMS**NERMAK**$59.78**4.2★3,228 rev](https://www.amazon.com/dp/B09H3FG1D5) [4**ExpertPower EXP1290 (2 Pack) - 12V 9AH SLA AGM Rechargeable 12V Battery for Ride on Toys Backup UPS Battery Replacement 12 Volt Batteries for Alarm Electric Bike F2 Terminals (.250)**ExpertPower**$45.13**4.4★6,047 rev](https://www.amazon.com/dp/B001NJ3H0C) [5**Replacement Batteries for Razor MX350 Dirt Rocket 12V Sealed Lead Acid (SLA) Battery Pack Reuse Existing Cables/Wires Compatible with Razor Electric Scooter Long-Lasting & High Performance**PowerStar**$45.17**4.4★208 rev](https://www.amazon.com/dp/B00JS4GV2K)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Raion Power 24V 9Ah Battery Pack for Razor Pocket Mod Scooter E275 E300 E325 MX350 Extended Range SLA AGM Replacement Kit with Wiring Harness Fuse & Connector for Bella Betty Bistro Daisy & Vapor**Raion Power**$70.95**7 rev2mo ago](https://www.amazon.com/dp/B0GZLTP6NT) [**12V 10Ah LiFePO4 Battery 2000+ Deep Cycle Rechargeable Lithium Battery Power Solution for UPS Compatible for Razor e200/e200s/e225/e300/mx350 Power Wheels Fish Finder with 10A BMS (2 Pack)**letoom**$56.46**9 rev1y ago](https://www.amazon.com/dp/B0F4DDZ23K) [**12V 10Ah LiFePO4 Battery 2000+ Deep Cycle Rechargeable Lithium Battery Power Solution for UPS Compatible for Razor e200/e200s/e225/e300/mx350 Power Wheels Fish Finder with 10A BMS (1 Pack)**letoom**$27.97**11 rev1y ago](https://www.amazon.com/dp/B0F4DK4F4F) [**GOLDENMATE 12V 10Ah LiFePO4 Lithium Battery(2 Packs) 5000+ Deep Cycles IP67 Waterproof Lithium Iron Phosphate Battery Built-in BMS Ideal for Power Wheels Solar Marine Fish Finder Ride-on Toy**GOLDENMATE**$65.51**165 rev1y ago](https://www.amazon.com/dp/B0DJ2HXDM1) [**Mighty Max Battery Extended Range Drop in Replacement for 12v Razor Scooter ride on toy 7ah battery kit and harness**Mighty Max Battery**$54.39**237 rev1y ago](https://www.amazon.com/dp/B0DJ9TYNBR)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Raion Power 24V 9Ah Battery Pack for Razor Pocket Mod Scooter E275 E300 E325 MX350 Extended Range SLA AGM Replacement Kit with Wiring Harness Fuse & Connector for Bella Betty Bistro Daisy & Vapor**Raion Power**$70.95**4.7★**▲ 206%**](https://www.amazon.com/dp/B0GZLTP6NT) [**Neptune Replacement Razor MX350/ZR350 Version 33-36+ Battery Upgrade 12V 9AH - 2 Pack**Neptune Power Products**$49.54**4.3★**▲ 179%**](https://www.amazon.com/dp/B09DQ76JTH) [**Mighty Max Battery 12V 7Ah SLA Replacement Battery Compatible With Razor MX350 DirtRocket**Mighty Max Battery**$54.87**4.0★**▲ 162%**](https://www.amazon.com/dp/B0DJ9VFWTS) [**12V 10Ah LiFePO4 Battery 2000+ Deep Cycle Rechargeable Lithium Battery Power Solution for UPS Compatible for Razor e200/e200s/e225/e300/mx350 Power Wheels Fish Finder with 10A BMS (2 Pack)**letoom**$56.46**4.5★**▲ 110%**](https://www.amazon.com/dp/B0F4DDZ23K) [**Casil Compatible with Razor MX350 Battery Upgrade Kit Razor MX400 Reliable Batteries for MX350 Perfect Replacement for Razor E325 E300 E225 E200 Ground Force Drifter Dune Buggy Models**Casil**$39.96**4.7★**▲ 107%**](https://www.amazon.com/dp/B081D9DMP5)
**~~View all trending →~~**
## **What buyers say about razor mx350 battery**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Battery Life**28%
*“Batteries work great”*
**Size-Overall**13%
*“Good fit”*
**Quality-Overall**9%
*“Overall, very reliable and great value”*
**Value For Money**9%
*“Great Value”*
**Advertised Vs Actual Product**7%
*“Works as advertised”*
**Charging**6%
*“charges quite fast”*
**Assembly/Installation**6%
*“Easy enough to install”*
**Efficiency**4%
*“Did good”*
**Durability**2%
*“Good for a year”*
**Ease Of Use**2%
*“it was easy”*
### **What buyers complain about **
**Battery Life**24%
*“Battery life is terrible”*
**Charging**21%
*“would not charge”*
**Durability**20%
*“Do not last”*
**Quality-Overall**11%
*“Garbage”*
**Advertised Vs Actual Product**3%
*“Doesn't work as described”*
**Size-Overall**2%
*“Small terminal spacing”*
**Functionality-Overall**2%
*“Didnt work for me”*
**Assembly/Installation**2%
*“It doesnt come assembled”*
**Value For Money**2%
*“Not worth it”*
**Maintenance And Repair**1%
*“I'm already having to replace them”*
### **Top return reasons **
**Size-Overall**29%
**Charging**14%
**Functionality-Overall**12%
**Battery Life**11%
**Compatibility-Overall**8%
**Defective Material/Parts**6%
**Advertised Vs Actual Product**4%
**Value For Money**2%
**Connectivity-Overall**2%
**Product Condition**2%
## **Common questions**
- **Is razor mx350 battery profitable to sell on Amazon United States?**
- The niche generates $301K/yr across 18 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +60.2%. Flapen's verdict: Worth a look (62/100).
- **How competitive is the razor mx350 battery niche?**
- 11 brands and 15 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 70% of demand.
- **What do buyers complain about in razor mx350 battery?**
- Top complaints mined from reviews: Battery Life, Charging, Durability. The return rate is 2.5%.
- **When does demand for razor mx350 battery peak?**
- Demand peaks in Aug; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the razor mx350 battery niche?**
- Listings span $27.97–$74.07; the average listing price is $50.56 (sweet spot $15–$100). The average incumbent carries 971 reviews — the moat a new listing must climb.
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