Bring your Genze e-bike battery back to life with our professional rebuild service. Instead of replacing your pack entirely, our team restores it using premium-grade lithium-ion cells from top manufacturers, and upgraded components — extending your battery’s lifespan and performance beyond factory specs.

✅ What’s Included

Full diagnostic & teardown of your original Genze 36V battery
Replacement of all internal cells with new name-brand 18650 lithium-ion cells (Samsung / LG / Panasonic options)
Balancing and matching of cells for optimal capacity and longevity
BMS inspection and replacement (if needed) to ensure proper charge/discharge protection
Reassembly and final testing under load to confirm voltage, capacity, and range

⚙️ Typical Specs After Rebuild

Voltage: 36V nominal (42V peak)
Capacity: 10.5Ah – 10% Increase over Factory Specs.
Estimated range: 20–30 miles per charge
Cycle life: 500-800 charge cycles

🔧 Why Rebuild Instead of Replace?

Keeps your original case and wiring for perfect fit and compatibility
Avoids expensive OEM replacements or discontinued models
Upgrades performance with higher-density cells
Eco-friendly — reduces electronic waste

📦 Turnaround & Process

Once we receive your battery, the rebuild process typically takes 1 – 2 weeks including testing and quality control. Return shipping is fully insured.

GenZe Battery Rebuilds

Genze | 36v 10.5 Ah Battery Pack Rebuild Service