Custom Battery Packs & Expert Repairing
We specialize in repairing and building custom lithium battery packs tailored to your exact requirements.
Expert diagnosis and repair of lithium battery packs — BMS faults, dead cells, or capacity loss.
Lithium packs built to your voltage, capacity, and form factor — with BMS protection.
Complete EV battery solutions for e-rickshaws, e-bikes, and scooters.
Replace old lead-acid with deep cycle LiFePO4 for your solar setup.
Smart Battery Management Systems for protection and balancing.
Graded 18650 / 21700 lithium cells wholesale for manufacturers.
Contact Vipin Sir with your battery details
We inspect and plan your repair or custom build
Expert work at our Uttam Nagar workshop
Full capacity test, safety check, delivery
Years of hands-on experience. Vipin Sir and team deliver quality work — no shortcuts, no fake cells, no compromises.
Capacity-tested graded cells only. No scrap, no fake.
Every pack built to your exact specs.
Walk in at Uttam Nagar. Fast turnaround.
Every pack tested before delivery.
Have a project? Need a quote? Contact Vipin Sir directly — fast response on WhatsApp.