group 31 battery
Worth a look55/100group 31 battery shows low returns (2.3%), but a small market ($430K/yr) keeps it on the watch list.
Market/yr
$430K
Growth (1y)
+181.6%
Products
30
Brands
13
was 21 a year ago
Sellers
48
Price range
$86.68–$520.36
Returns
2.3%
Rating
4.3★
Worth a look
Scored 55/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 53 weeks — +181.6% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: Jan, Feb, Apr, May, Jun, Dec · busiest ÷ quietest = 4.9×
Competition
- Interstate Batteries69%
- WEIZE7%
- VEMDIA5%
- Renogy4%
- Mighty Max Battery4%
- Litime3%
- Other (7 brands)10%
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them. 13 brands and 48 sellers compete here.
Brands
13 falling
was 21 a year ago
Sellers
48
Top 5 brand share
87%
Product shelf
All 30 tracked products in this niche.
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
Interstate Batteries Marine Deep Cycle Battery 12V 100Ah 925CCA (31-AGM5) Pure Matrix Power Commercial Battery Pure Lead AGM Replacement (Group 31) Auxiliary Units APU Starting Engines Heavy Duty
Interstate Batteries
$280.374.1★55 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
$256.084.6★36 reviews
Interstate Batteries 12V 35AH Sealed Lead Acid (SLA) AGM Deep Cycle Battery (DCM0035) Insert Terminals
Interstate Batteries
$106.294.4★1,796 reviews
12V 100Ah LiFePO4 Lithium Battery Group 31 Deep Cycle with Smart 100A BMS & Low Temp Cut-Off 15000 Cycles 10-Year Life Lightweight Replacement for RV Solar Marine Home Backup Off-Grid
VEMDIA
$146.734.1★33 reviews
Weize BCI Group 31M Dual Purpose AGM Battery 240RC 825CCA 12V 110AH Starter & Deep Cycle Sealed Marine & RV Battery
WEIZE
$236.814.3★227 reviews
Renogy Deep Cycle AGM 12 Volt 100Ah Battery 3% Self-Discharge Rate 1100A Max Discharge Current Safe Charge Appliances for RV Camping Cabin Marine and Off-Grid System Maintenance-Free
Renogy
$167.904.4★2,229 reviews
Interstate Batteries Automotive Battery 12V 80Ah (Group Size H7 94R) 850CCA SLI AGM Automobile Replacement Battery for Cars SUVs Sedans Trucks (MTX-94R/H7)
Interstate Batteries
$276.184.5★402 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent battery”
“Great product, exactly what I ordered”
“Good price”
“They charge fast”
“Im really happy with its light weight and power output”
“Perfect fit”
“reliability”
“Well maintained,”
“They have performed well”
“Works as expected”
What buyers complain about
“Charges Very slow”
“Bad Battery”
“Short life”
“Amazon is saying it does not fit”
“Super expensive these days”
“Poor performance”
“Started zero turn Bad Boy immediately”
“none will connect to app to read BMS”
“I should have taken that out for an easier install”
“took it home put it on charge and charger said fully charge so I put the trolling motor to it and no power”
Top return reasons
- Size-Overall37%
- Battery Life13%
- Charging10%
- Compatibility-Overall7%
- Functionality-Overall6%
- Advertised Vs Actual Product6%
- Defective Material/Parts6%
- Weight Heavy4%
- Value For Money4%
- Assembly/Installation2%