bosch 18v battery
Worth a lookShows a sweet-spot price point ($38.18 avg), but brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list.
Avg price
Incredible£38.18avg listing price — sweet spot $15–$100
Price range
Incredible£21.77–£84.12cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.4%return rate — above 5% kills the launch gate
Growth
Good+44.3%90-day search growth — must beat 0% to launch
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Okay3.8%search→purchase rate — share of searches ending in a sale
Market size
Okay£247K£247K/yr · 170K searches
Review moat
Okay2,049.33avg incumbent reviews — the moat a new listing must climb
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Brand share
Bad97%top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, bosch 18v battery is a £247K/yr Amazon United Kingdom market (170K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Apr–May. Verdict: Worth a look — 51/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
bosch 18v battery market data
- Units sold / yr
- 6K–8K
- avg 250–500/product
- Revenue / yr
- £229K–£305K
- units × avg price
- Conversion rate
- 3.8%
- Avg BSR
- #99
- Page quality
- 0%
- Prime
- 87%
- Sponsored
- 80%
- Out of stock
- 2.6%
- Avg brand age
- 42 months
- Avg seller age
- 162 days
Competition & brand share
The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.Brands
6 falling
Sellers
95
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
66%
Top 20: 100%
Open market
0%
- Bosch64%
- Bosch Professional15%
- GGiking7%
- Geelink7%
- Maxofpowr4%
- Gemho4%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +44.3% search growth over the last 90 days.Peak months: Apr, May · busiest ÷ quietest = 2.2×
Top bosch 18v battery search terms
- bosch 18v battery86K/yr
- bosch battery 18v24K/yr
- bosch battery22K/yr
- bosch strimmer battery4K/yr
- bosch power for all 18v battery5K/yr
- bosch batteries5K/yr
- bosch lawnmower battery4K/yr
- bosch professional 18v battery7K/yr
- 18v bosch batteries3K/yr
- bosch drill battery5K/yr
Top bosch 18v 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.
All 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Bosch Battery Pack PBA 18V (battery 2.5 Ah W-B 18 Volt System in carton packaging)
Bosch£22.494.6★10,839 rev
Bosch Battery pack PBA 18V 4.0Ah W-C (18 volt System 4.0Ah in Carton Packaging)
Bosch£35.304.6★5,398 rev
Bosch Professional 18V System GBA 18V 5.0Ah Rechargable Battery
Bosch Professional£46.634.6★8,289 rev
Bosch 18V Battery and Charger Starter Set (1× 2.5 Ah Battery AL 18V-CV Charger Carton Packaging)
Bosch£35.494.4★260 rev
Bosch Professional 18V System GBA 18V 4.0Ah Rechargable Battery
Bosch Professional£34.044.6★607 rev
Newest
by launch date
8000mAh for Bosch 18V Battery Replacement for Bosch PBA 18V Battery
Maxofpowr£21.7736 rev
2 Pack 18V 5000mAh Lithium-Ion Replacement Battery for Bosch 18V PBA PSB PSR/Gardena PBA/GLORIA Wagner Rapid for 18V Power Tools Garden Tools Domestic Appliances (Not Suitable for Unlimited Cleaners)
GGiking£39.1047 rev
Gemho 5.0Ah Replacement Lithium ion Battery for Bosch 18V PBACompatible with Bosch All 18V PBA battery for all Unlimited Series Vacuum Cleaners Gardena Gloria and Wagner Flymo Rapid Black
Gemho£22.5156 rev
5000mAh PBA 18V Replacement Battery for Bosch PBA PSB PSR Battery for 18V Green Tools Home and Garden18V System Gardena18V battery (Not compatible with Bosch vacuum cleaner Unlimited series)
GGiking£22.8358 rev
Geelink 2 pack BAT609 5.0Ah Lithium-ion battery Replacement for Bosch Professional 18V BAT610G BAT618G BAT619 BAT621 BAT620 Cordless Power Tools with LED Charge Indicator
Geelink£45.1127 rev
Trending
90-day click momentum
Bosch Battery pack PBA 18V 6.0Ah W-C (18 volt System 6.0Ah in Carton Packaging)
Bosch£84.124.6★
2 pack 5.0Ah GBA battery Replacement for Bosch Professional 18V System
Geelink£44.863.0★
8000mAh for Bosch 18V Battery Replacement for Bosch PBA 18V Battery
Maxofpowr£21.773.9★
Bosch Battery Pack PBA 18V 4.0 Ah PowerPlus (1 battery 18V 4.0 Ah 18 Volt System in carton packaging)
Bosch£53.284.7★
2 Pack 18V 5000mAh Lithium-Ion Replacement Battery for Bosch 18V PBA PSB PSR/Gardena PBA/GLORIA Wagner Rapid for 18V Power Tools Garden Tools Domestic Appliances (Not Suitable for Unlimited Cleaners)
GGiking£39.104.0★
What buyers say about bosch 18v battery
What buyers praise and complain about, mined from review topics.What buyers love
“Really a powerful battery”
“Good value”
“Typical Bosch quality”
“Fast charge”
“Does the job”
“nice fit”
“compatible with most Bosch power tools”
“Easy to use”
“lasts a good while whilst powering my tools with ease”
“It's works fine”
What buyers complain about
“Battery capacity not as advertised”
“the would not charge”
“Despite spending hours with the robot AI this was incompatible with my lawnmower so I returned it”
“Wrong plug for England”
“only worked for a year”
“Basically falsely described”
“This did not fit my 10 year old Bosch charger so I had to return which was done with no hassle by the supplier at all”
“I could not find it cheaper elsewhere”
“Quality should be better from Bosch”
“Larger capacity required”
Top return reasons
Common questions
- Is bosch 18v battery profitable to sell on Amazon United Kingdom?
- The niche generates £247K/yr across 15 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +44.3%. Flapen's verdict: Worth a look (51/100).
- How competitive is the bosch 18v battery niche?
- 6 brands and 95 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in bosch 18v battery?
- Top complaints mined from reviews: Battery Life, Charging, Compatibility-Overall. The return rate is 2.4%.
- When does demand for bosch 18v battery peak?
- Demand peaks in Apr–May; the busiest month runs 2.2× the quietest.
- What does it cost to enter the bosch 18v battery niche?
- Listings span £21.77–£84.12; the average listing price is £38.18 (sweet spot $15–$100). The average incumbent carries 2,049 reviews — the moat a new listing must climb.