Four Wheeler Batteries
High-performance four-wheeler batteries with American technology - delivering superior cranking power and extended service life for passenger cars and SUVs.
Power That Matches Your Drive.
Your car is more than a vehicle - it's your daily companion through city traffic, highway cruises, and weekend getaways. Every start, every accessory, every system depends on one thing: a battery that never lets you down.
Tesla Power Energy's Dyno Max Four Wheeler Battery is engineered for the modern driver. Superior cranking power for instant starts, advanced sealed technology for zero-maintenance ownership, and all-climate durability that performs flawlessly across India's toughest conditions - from scorching plains to freezing highlands.
Dyno Max Lineup.
Dyno Max Automotive SMF retail box
TPX36B20L • SUV / Sedan ready
TPX36B20L • Premium variant
TPXDIN55L • European fitment
Why Drivers Choose Dyno Max.
Superior Cranking Power
Instant, powerful engine starts every time - whether it's a cold winter morning or peak summer heat. No hesitation, no sluggish cranking.
Extended Battery Life
Advanced plate technology and optimised active material deliver longer service life, reducing replacement frequency and total cost of ownership.
Ultra-Low Maintenance
Sealed construction eliminates the need for regular water top-ups. Install it and forget it - Dyno Max takes care of itself.
Vibration & Shock Resistant
Reinforced internal architecture and rugged casing absorb road vibrations and impacts without compromising performance or structural integrity.
All-Climate Performance
Engineered to perform consistently across extreme heat, humidity, and cold - ideal for India's diverse and demanding weather conditions.
High Reserve Capacity
Generous reserve capacity keeps electrical systems running even when the engine is off - powering lights, infotainment, and safety systems reliably.
Technical Details.
Built For Every Drive.
Hatchbacks & Sedans
Reliable daily commute performance with consistent starts and efficient power delivery for compact and mid-size vehicles.
SUVs & MUVs
High cranking power to handle larger engines, plus reserve capacity for advanced electronics, GPS, and climate control systems.
Premium & Luxury Vehicles
Stable voltage output for sensitive onboard electronics, infotainment systems, and advanced driver-assistance features.
Commercial Passenger Cars
Built for high-usage scenarios - taxi fleets, ride-sharing vehicles, and rental cars that need dependable, low-maintenance power.
Why Choose Dyno Max?
Longer Life, Lower Cost
Extended cycle life means fewer replacements and a lower total cost of ownership compared to standard batteries.
Built for Indian Roads
Vibration-resistant construction handles potholes, speed breakers, and rough terrain without performance loss.
Hassle-Free Ownership
Zero-maintenance sealed design means no water top-ups, no acid checks, and no unexpected servicing.
Trusted Brand Backing
Every Dyno Max battery is backed by Tesla Power Energy's extended warranty, pan-India dealer network, and dedicated support.
Advanced Technology
Calcium-calcium grid technology minimises self-discharge, ensuring your battery holds charge even during extended idle periods.
Eco-Conscious Manufacturing
Produced using responsible sourcing and sustainable processes aligned with Tesla Power Energy's environmental commitments.
Tesla Power Energy's Commitment.
Download Brochures
Detailed product specifications, compliance data and technical drawings.
Common Questions
Dyno Max Batteries, Answered.
Fitment, technology, service life and distribution — the questions car owners and trade buyers ask most about the Dyno Max four-wheeler range.
Which Dyno Max battery fits my car?
Dyno Max is supplied in JIS and DIN fitments. The TPX36B20L covers most hatchbacks, sedans and SUVs built to Japanese and Asian specifications, and is offered in Yellow Edition and premium Black Edition. The TPXDIN55L covers European fitments where a DIN terminal layout and case size are required. Match the terminal position, polarity and tray dimensions to your vehicle handbook, or ask the Tesla Power USA team for a fitment chart for your market.
What does SMF mean on a car battery?
SMF stands for Sealed Maintenance Free. The battery is sealed at the factory and never needs distilled water top-ups, because the calcium-calcium grid design sharply reduces water loss and self-discharge. For the owner this means no routine servicing, no acid spillage, and reliable storage life before installation.
What is CCA and why does it matter?
CCA means Cold Cranking Amps, the current a battery can deliver to start an engine in cold conditions. Higher CCA means faster, more reliable starts, particularly for larger petrol and diesel engines. Dyno Max is built for high CCA alongside high reserve capacity, so the vehicle still starts strongly after running lights, infotainment and climate systems.
What is the difference between Dyno Max and Dyno Pro?
Dyno Max is the four-wheeler range for passenger cars, SUVs, MUVs and commercial passenger vehicles. Dyno Pro is the two-wheeler range for motorcycles and scooters. For trucks and buses, Tesla Power USA supplies a separate commercial range, and Crank Max covers EFB start-stop applications.
How long does a Dyno Max battery last?
Service life depends on climate, driving pattern and charging system condition. Dyno Max uses advanced plate technology and a reinforced polypropylene case to extend cycle life and resist vibration damage, which is the most common cause of premature failure on rough roads. Every unit carries an extended warranty; exact terms are confirmed by the authorised distributor.
Can I distribute Dyno Max batteries in my country?
Yes. Tesla Power USA appoints distributors, wholesalers and importers by territory, with West Africa and East Africa currently prioritised. Submit your company details, country and target product categories through the distributor application form, and the regional team will discuss territory, pricing and minimum order quantities.
Explore the range
- Dyno Pro two-wheeler batteries
- Crank Max EFB start-stop batteries
- Truck and bus batteries
- Bloom Max passenger car motor oil
Trade buyers can review distributor partnership terms, register a warranty, or contact the regional team.
Ready to Upgrade Your Drive?
Join thousands of car owners who've made the switch to Dyno Max - and never looked back.
For product enquiries, dealer partnerships, or bulk orders: support@tpuenergy.com