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All Products

Lithium-Ion Batteries and Chargers

Two Wheeler Battery

Two Wheeler - Electric Vehicle Battery

Available configurations:

48V20Ah, 24Ah, 30Ah, 36Ah, 40Ah, ...
60V20Ah, 24Ah, 30Ah, 36Ah, 40Ah, ...
72V20Ah, 24Ah, 30Ah, 36Ah, 40Ah, ...
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Two Wheeler Inner

EV Performance

Advanced high energy density battery packs designed to fit a wide range of two-wheel models, providing robust range and smart heat distribution.

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Three Wheeler Battery

Three Wheeler - Electric Vehicle Battery

High energy density battery engineered for long cycle life and fast charging performance under tough industrial workloads.

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Three Wheeler Inner

Light EV Power

Built for commercial workhorses, ensuring deep discharge cycles and maximum operation uptime with minimal maintenance requirements.

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Electric Bicycle Battery

Electric Bicycle Battery

Compact lithium battery with fast charging capability, smart BMS integration, and superior thermal stability for lightweight mobility.

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E-bike Inner

Smart E-Bike Packs

Ultra-light designs combined with highly dependable, crash-resistant protection shells that integrate neatly into modern bicycle frames.

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Electric Wheelchair Battery

Electric Wheelchair Battery

Lightweight lithium battery designed for durability, extended lifespan, and rapid charging cycles for medical and wheelchair mobility.

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Wheelchair Inner

Healthcare Energy

Maximum safety standards compliance, integrated with failsafe emergency BMS triggers to ensure absolute user protection.

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Lithium Battery for Home Inverter

Lithium Battery for Home Inverter

Reliable energy backup solution with deep discharge capability and 10+ year lifecycle performance for uninterrupted domestic power supply.

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Inverter Inner

Home Energy Storage

Sleek profile, noise-free operation, and intelligent solar integration inputs ensuring stable electricity flow during outages.

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Lithium Battery for Solar

Lithium Battery for Solar

High-efficiency solar storage battery engineered for long service life and optimal energy retention under harsh environmental elements.

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Solar Inner

Grid & Off-Grid Solar

Designed to absorb unpredictable input spikes and output consistent, clean electricity to homes, farms and industrial units.

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Forklift Battery

Forklift Battery

Heavy-duty lithium battery designed for industrial applications with high reliability and endurance under intense heavy lifts.

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Forklift Inner

Industrial Power

High capacity cells bundled with highly rugged protective enclosures designed to withstand shock, vibration, and extreme heat profiles.

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Electric Vehicle Charger

Electric Vehicle Charger

Supported outputs:

29.2V3A
54.6V6A
67.2V6A
84V5A
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Charger Inner

Intelligent Charging

Built with high-end safety relays preventing overcharge, overheating, short-circuit, and electrical feedback spikes.

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EV Adaptors

EV Adaptors

Reliable adaptors supporting multiple EV charging standards for seamless compatibility across varied charging grids.

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Adaptor Inner

Universal Adapters

Heavy copper core contact elements housed inside ultra-durable flame-retardant thermoplastics designed for daily rigorous plug-in cycles.

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FAQs

Where can I buy a T.E.S.T. batteries and chargers?
You can purchase T.E.S.T. batteries and chargers through our official website or from authorized dealers across major cities in India. Visit the "Find a Dealer" section on our website for locations near you, or contact our support team.
Is T.E.S.T. an Indian company?
Yes, True Energy Systems & Transmission is fully integrated and based in India, with all design, engineering, and manufacturing operations carried out locally in our facility in Pune. We are a proud contributor to India's electric mobility movement.
What kind of warranty do you offer?
We offer dynamic warranties up to 3 years depending on the model, chemistry (NMC vs LFP) and pack configuration. Standard warranties protect against manufacturing anomalies and critical capacity degradation levels.
Do you offer after-sales support and servicing?
Absolutely. We provide dedicated support, OTA software calibration checks for compatible BMS networks, and rapid servicing packages through our corporate hub and certified retail networks.