Reliable Lithium Battery Packs for Real-World Power.
YSM designs and assembles high-performance lithium energy solutions through careful cell selection, precise assembly, and structured testing for solar installers, inverter dealers, EV builders, homes, and businesses.
Solutions Built for the Way Power Is Used
Compact, practical, and efficient lithium systems designed for seamless integration across solar, backup power, mobility, and industrial applications.
For installers, dealers, businesses, and mobility builders who need dependable storage.
Practical Fitment
Battery packs are planned around the real load, charging source, usage cycle, and installation environment.
Built for India
Designed for Indian operating conditions, demanding usage cycles, inconsistent grid supply, and local service expectations.
EV Battery Packs
Custom lithium packs for two-wheelers, three-wheelers, and light electric vehicles.
ExploreSolar Energy Storage
Reliable lithium storage for rooftop, off-grid, and renewable energy systems.
ExploreIndustrial Use
High-cycle, robust packs for commercial and industrial operations.
ExploreHome Inverter Batteries
Lightweight lithium packs replacing heavy lead-acid inverter batteries.
ExploreLonger Life. Greater Value. Cleaner Operation.
Lithium batteries outlast conventional lead-acid systems, charge faster, use space more efficiently, and deliver stable power across backup, solar, mobility, and high-usage environments.
Longer Life
Fewer replacements and better long-term value.
Faster Charging
Less downtime and quicker recovery after discharge.
Maintenance Free
No water topping, acid leaks, corrosion, or routine upkeep.
Consistent Output
Stable voltage through the discharge cycle.
Higher Efficiency
More stored energy becomes usable power.
Space Saving
Compact construction where footprint matters.
Silent Performance
No gassing, bubbling, or operational noise.
Future Ready
Built for smart homes, solar storage, EVs, and industrial backup.
Quality Begins at Cell Level
A battery is only as good as the cells inside it. Every YSM pack begins with carefully selected cells, matched for consistency, assembled with discipline, and verified through electrical testing before delivery.
Carefully Selected Cells
Cells are chosen for consistency, stability, and long-term performance under demanding conditions.
BMS Protection
Every battery is protected against overcharging, deep discharge, overcurrent, short circuits, and temperature risk.
Precision Assembly
Controlled connections, insulation integrity, and structured pack assembly reduce risk and improve repeatability.
Performance Validation
Voltage, charging behavior, discharge behavior, and output stability are checked before release.
Sustainability Through Engineering, Not Slogans.
Longer-lasting batteries reduce frequent replacements, lower material waste, and support cleaner solar, backup, and mobility systems. YSM also believes batteries should be responsibly recovered, evaluated, repurposed, or recycled wherever value remains.
Explore Second-Life BatteriesBuilt to Last
Durable systems help reduce frequent replacement and unnecessary waste.
Responsible Recovery
Structured recovery, buyback, and trade-in initiatives keep batteries within a managed lifecycle.
Second-Life Evaluation
Recovered packs are inspected, graded, rebuilt only with qualified components, and retested.
Cleaner Energy Cycle
Reuse, recycling, and safe disposal support a more circular energy ecosystem.
Reliable Power Deserves Dependable Support.
Share your load details, product requirement, or support issue. YSM provides structured technical assistance, warranty intake, and responsive service support after installation.
For faster response
Include appliance load, inverter rating, solar capacity, vehicle controller rating, or product serial number if this is a support request.