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Indian Roadmaster Roadmaster

Batteries for Indian Roadmaster Roadmaster 84 hp (petrol, from 2018)

Indian · Roadmaster

Which battery does a Indian Roadmaster Roadmaster need?

Specifications and battery: Roadmaster (84 hp)

Indian Roadmaster Roadmaster (84 hp, petrol, from 2018) takes a 18 Ah, 320 A AGM battery (175 × 87 × 154 mm), with the positive terminal on the right.

Brand
Indian
Model
Roadmaster
Built
02/2018 - 2026
Fuel
Petrol
Cylinders
2
Drive
Belts

Battery for this engine

VersionTechnologyCapacityCold cranking (EN)Size (L×W×H)Polarity
MainAGM18 Ah320 A175 × 87 × 154 mm+ on the right

This engine shares its battery with the Roadmaster (71 hp), Roadmaster (75 hp), Roadmaster Classic (71 hp), Roadmaster Classic (84 hp) and 1 more: the compatible batteries are exactly the same.

Data: vehicle specifications and the battery manufacturer's application catalogue.

🔧 Battery Expert Advisor

Battery analysis for your Indian Roadmaster Roadmaster

Quick answer You need an AGM battery of 18 Ah. Our recommendation: VARTA YTX20HL-BS.

VARTA YTX20HL-BS
VARTAYTX20HL-BS
AGM18 Ah320 A175×87×154
€83.19
Buy

Prices and availability updated on 27/10/2026

Based on the batteries we found for your vehicle, our experts help you pick the right one.

📋 What we found

For your Indian Roadmaster Roadmaster we found 5 compatible AGM or EFB batteries.

📏 Battery size

The list contains batteries in different sizes or capacities (Ah). In many cases both variants fit, but it's worth checking your compartment dimensions and the Ah of your original battery before buying. Choose the one with the same dimensions as your current battery: a bigger one may not fit the compartment or the hold-down. If several match your size, the higher capacity gives more headroom for cold starts.

📊 View AGM vs EFB vs Conventional — full comparison

⭐ Our recommendation

Our recommendation

For your Indian Roadmaster Roadmaster we recommend the VARTA YTX20HL-BS (AGM, 18 Ah). It also delivers the most cranking power (CCA) on the list — a clear edge in cold starts. Varta is the world's leading manufacturer of starter batteries and supplies first-equipment (OEM) batteries to the major European car makers.

  • Get it tomorrow if you order before 6 PM.
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Verified selection

Receive them tomorrow before 5 PM if you order before 6 PM (Spain mainland and Portugal only).

AGM / EFB batteries

AGM or EFB technology batteries: more charge cycles, faster recovery and a longer life than a conventional battery.

5 products AGM or EFB technology batteries: more charge cycles, faster recovery and a longer life than a conventional battery.

Why we recommend the VARTA 518918032

For €29.59 more you get +70 A cold cranking.

RecommendedVARTA 518918032 CheapestVARTA 518901025
Cold cranking320 A250 A
Capacity18 Ah18 Ah
TechnologyAGMAGM
WhyVarta brand—
Price€83.19€53.60
View VARTA 518918032
Comparison table of available products
Category Make Reference Capacity Cold cranking Dimensions Technology Price
AGM / EFB batteries VARTA 518918032 18 Ah 320 A 175×87×154 mm AGM €83.19 More info
AGM / EFB batteries VARTA 518901025 18 Ah 250 A 177×88×156 mm AGM €53.60 More info
AGM / EFB batteries EXIDE ETX20HL-BS 18 Ah 270 A 175×90×155 mm AGM €56.40 More info
AGM / EFB batteries VARTA 518909027 18 Ah 270 A 175×87×154 mm AGM €93.20 More info
AGM / EFB batteries EXIDE AGM12-19 18 Ah 270 A 175×90×155 mm AGM €79.10 More info

Frequently asked questions

Indian Roadmaster Roadmaster (84 hp, petrol, from 2018) takes a 18 Ah, 320 A AGM battery (175 × 87 × 154 mm), with the positive terminal on the right. We found 5 compatible batteries priced between 53,60€ — 93,20€. Check dimensions and positive terminal position before purchasing.
Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your Indian Roadmaster Roadmaster battery compartment and the positive terminal position matches.
Motorcycles can use GEL, AGM, or conventional batteries. GEL batteries are ideal for occasional use. AGM batteries are the best option for heavy use or high-power motorcycles. Always check the polarity before installation.
Polarity indicates which side has the positive (+) terminal. This is critical for motorcycles because some models have the positive terminal on the left and others on the right. Check the label on your current battery or the manufacturer's manual.
Yes. First disconnect the negative (−) wire and then the positive (+) wire. When installing the new one, connect the positive (+) wire first and then the negative (−) wire. Always respect the correct polarity.
Use the search tool by selecting your vehicle's make and model. Our system automatically filters compatible part numbers verified by our technicians. If you have any questions, contact us via WhatsApp.
All our batteries come with the legal guarantee provided by consumer law against manufacturing defects. If a battery has a manufacturing defect, it will be replaced at no cost to the user.
Under normal circumstances, batteries usually arrive within 1 to 2 days of ordering. However, there are some cases where delivery may take a little longer: peak seasons (Black Friday, Christmas, etc.), palletized shipments, occasional stock shortages, etc.

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