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100ah agm battery

Skip it45/100

a small market ($114K/yr) — 100ah agm battery doesn't clear our bar today.

Market/yr

$114K

Growth (1y)

+192.2%

Products

19

Brands

8

was 12 a year ago

Sellers

23

Price range

$68.36–$516.93

Returns

2.6%

Rating

4.4★

45/100

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

Market sizeGrowthCompetitionQuality gapReturns
Market size
6
×0.30
Growth
76
×0.30
Competition
39
×0.20
Quality gap
48
×0.10
Returns
79
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +192.2% year over year.
6K3KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Apr, Jul · busiest ÷ quietest = 1.8×

Competition

50%OPTIMA
  • OPTIMA50%
  • Interstate Batteries17%
  • Newport Vessels11%
  • UPLUS NEW TECHNOLOGY BATTERY6%
  • WEIZE5%
  • Litime4%
  • Other (2 brands)6%

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them. 8 brands and 23 sellers compete here.

Brands

8 falling

was 12 a year ago

Sellers

23

Top 5 brand share

90%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 19 tracked products in this niche.

OPTIMA Batteries High Performance D34M BLUETOP Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery 750 CCA Dual Terminal Maintenance Free Versatile Mounting

OPTIMA Batteries High Performance D34M BLUETOP Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery 750 CCA Dual Terminal Maintenance Free Versatile Mounting

OPTIMA

$328.594.3★1,463 reviews

Interstate Batteries Marine/RV Battery 12V 100Ah 825CCA Dual Purpose Power Pure Lead AGM RV & Marine Starting Replacement Battery (Group Size 31M) Boats RVs (8-31MAGMDC / 31M-AGM-A)

Interstate Batteries Marine/RV Battery 12V 100Ah 825CCA Dual Purpose Power Pure Lead AGM RV & Marine Starting Replacement Battery (Group Size 31M) Boats RVs (8-31MAGMDC / 31M-AGM-A)

Interstate Batteries

$286.154.6★55 reviews

OPTIMA Batteries High Performance 34M BLUETOP Sealed AGM Boat and RV Starting Battery 800 CCA Dual Terminal Maintenance Free Versatile Mounting

OPTIMA Batteries High Performance 34M BLUETOP Sealed AGM Boat and RV Starting Battery 800 CCA Dual Terminal Maintenance Free Versatile Mounting

OPTIMA

$307.524.4★469 reviews

Newport 12V50Ah Deep Cycle Heavy-Duty Marine Battery Lightweight & Sealed AGM Trolling Motor Compatible

Newport 12V50Ah Deep Cycle Heavy-Duty Marine Battery Lightweight & Sealed AGM Trolling Motor Compatible

Newport Vessels

$129.054.5★410 reviews

OPTIMA Batteries High Performance D31M BLUETOP Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery 900 CCA Dual Terminal Maintenance Free Versatile Mounting

OPTIMA Batteries High Performance D31M BLUETOP Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery 900 CCA Dual Terminal Maintenance Free Versatile Mounting

OPTIMA

$384.344.2★452 reviews

OPTIMA Batteries High Performance D27M BLUETOP Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery 800 CCA Dual Terminal Maintenance Free Versatile Mounting

OPTIMA Batteries High Performance D27M BLUETOP Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery 800 CCA Dual Terminal Maintenance Free Versatile Mounting

OPTIMA

$343.444.3★218 reviews

UPLUS BCI Group 24M Dual Purpose Marine Battery 12V 79AH 550CCA AGM Starting and Deep Cycle RV & Boats Batteries for Navigation Devices Lights and Engines

UPLUS BCI Group 24M Dual Purpose Marine Battery 12V 79AH 550CCA AGM Starting and Deep Cycle RV & Boats Batteries for Navigation Devices Lights and Engines

UPLUS NEW TECHNOLOGY BATTERY

$178.304.4★21 reviews

Interstate Batteries Marine/RV Battery 12V 70Ah 750CCA (24M-AGM) Dual Purpose Power Pure Lead AGM RV & Marine Starting Replacement Battery (Group Size 24) Boats RVs

Interstate Batteries Marine/RV Battery 12V 70Ah 750CCA (24M-AGM) Dual Purpose Power Pure Lead AGM RV & Marine Starting Replacement Battery (Group Size 24) Boats RVs

Interstate Batteries

$256.084.6★36 reviews

Reviews

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

What buyers love

Battery Life37%

“Powerful battery”

Quality-Overall12%

“Excellent product”

Value For Money11%

“Good price”

Advertised Vs Actual Product8%

“As advertised”

Charging7%

“battery came fully charged”

Durability3%

“Very good durable case I love the handle on the top I love the USB port plus the cigarette lighter Port that was already in there very happy with the unit”

Motor Power3%

“Working well with trolling motor”

Weight Light2%

“Im glad I did because it is so much lighter than a regular battery”

Efficiency2%

“it does work”

Assembly/Installation2%

“Battery arrived and installed”

What buyers complain about

Battery Life25%

“Not a good battery”

Charging18%

“now it won't charge”

Durability12%

“Dont last”

Size-Overall6%

“Super small not big enough for anything”

Weight Heavy4%

“Way too heavy to carry”

Quality-Overall4%

“components are lacking”

Motor Issues4%

“Not good with a trolling motor”

Value For Money3%

“What a joke they are selling them for $70”

Strength3%

“JUNK”

Defective Material/Parts2%

“Defective”

Top return reasons

  • Size-Overall30%
  • Charging11%
  • Advertised Vs Actual Product9%
  • Battery Life8%
  • Compatibility-Overall7%
  • Weight Heavy7%
  • Functionality-Overall6%
  • Value For Money5%
  • Defective Material/Parts4%
  • Durability2%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.86 median price · 2.3% median returns across 15,356 tracked niches.