Assisted mobility
Compact battery packs designed for Wheelchair, mobility-scooter and assisted-living. Around daily needs, available space and charging requirements.
Battery Design & Development for OEMs
Your Product. Our Battery Expertise.
Custom lithium-ion battery development, built around your products, work with SPG-LiFe to take your battery requirement from initial review to development and production planning.
Discuss your requirementDesigned Around Your Product.
APPLICATION CONCEPTILLUSTRATIVE IMAGE
APPLICATION CONCEPTILLUSTRATIVE IMAGECUSTOM BATTERY DEVELOPMENT
The Right Battery Starts with Your Requirements.
Tell us what your product needs to power, how it will operate and the space available. We will define a suitable battery configuration and development scope.
01Understand Your ApplicationWe review your product’s power demand, runtime, operating conditions and available space.
02Design Your Battery PackWe define the cell configuration, voltage, capacity, enclosure and BMS requirements around your product.
03Test & ValidateWe assess the battery against agreed performance, safety and integration requirements.
04Move into ProductionMove the approved configuration into repeatable production.
CUSTOM BATTERY APPLICATIONS
Your Application. A Battery Designed to Fit.
Custom lithium battery solutions developed around your product’s power, space and integration requirements.
Golf Carts & Utility Vehicles
Vehicles Custom battery solutions for golf carts, campus transport and electric utility vehicles.
Three-wheelers & loaders
Passenger and cargo three-wheelers plus working loaders.
Special equipment
Purpose-built and low-volume equipment packs.
Backup & telecom power
Tower, UPS and standby packs for always-on sites.
Floor care & handling
Scrubbers, sweepers and pallet movers for facility fleets.
Where SPG power goes
Trusted by teams that keep India moving.
MANUFACTURING & QUALITY
Precision in Every Pack.
Glimpses of in-house manufacturing, testing and finished packs. Full process evidence to follow from SPG.
ASSEMBLED
In-house pack assembly lines.
TESTED
Electrical and functional checks against agreed battery specifications.
INSPECTED
Final checks of the enclosure, connectors and finished pack before dispatch.
START YOUR BATTERY PROJECT
Your Next Product Starts with the Right Battery.
Tell us about your application and battery requirements. Our team will review the details, assess feasibility and discuss the next steps with you.
Insights & ideas
Explore better energy.
Mobility guide
Choose an EV battery around the duty cycle—not voltage alone
A practical checklist for matching a battery to the vehicle, route, payload and charging routine.
Read article →
Technology explainer
Lead acid or lithium ion: compare the ownership priorities
Weight, usable energy, charging, upkeep and upfront cost all matter in a fair comparison.
Read article →
Home energy guide
Plan home backup by deciding what must stay on
A useful first pass for listing essential loads before a professional system recommendation.
Read article →
Product learning
Understanding battery voltage and capacity
Why the two numbers answer different questions—and why neither replaces an application review.
Read article →