Product Description
Upgrading to lithium-ion batteries, replacing lead-acid batteries
This 12.8V 20Ah JTM lithium battery is engineered to directly replace traditional 12V lead-acid batteries in most electric two-wheelers and scooters. With its compact size and high compatibility, it is the perfect choice for upgrading to lithium power without modifying the battery compartment.
As a high-quality lithium battery for scooter applications, the JTM model offers exceptional performance, safety, and service life — making it ideal for both personal use and fleet operations in urban transport, delivery, rental, or commuting scenarios.
| Item | Specification | Remarks |
|---|---|---|
| 4.1 Appearance | No breakage, cracks, deformation, dirt, electrolyte leakage | |
| 4.2 Dimensions | 181 × 77 × 170 mm (excluding terminals) | |
| 4.3 Weight | Approx. 2.45 kg ± 0.01 kg | |
| 4.4 Nominal Voltage | 12.8V | |
| 4.5 Nominal Capacity | 20Ah | 25°C, 0.5C charging, 100% DOD |
| 4.6 Cell Type | Lithium Iron Phosphate (LiFePO₄) | |
| 4.7 Cell Configuration | 1P4S |
| Item | Specification | Remarks |
|---|---|---|
| 5.1.1 Max Continuous Charging Current | 20A | |
| 5.1.2 Max Charging Voltage | 14.6V | |
| 5.1.3 Charging Temperature Range | 0–55°C | |
| 5.1.4 Optimal Charging Temperature | 10–35°C |
| Item | Specification | Remarks |
|---|---|---|
| 5.2.1 Max Continuous Discharging Current | 20A | |
| 5.2.2 Cut-off Discharge Voltage | 10.0V | |
| 5.2.3 Discharging Temperature Range | -20–55°C | |
| 5.2.4 Optimal Discharging Temperature | 10–35°C | |
| 5.2.5 Rated Capacity | ≥20Ah @ 1C | Voltage Range: 10.0V–14.6V |
✅ Perfect Fit for Scooter Battery Pack Replacement
Compact dimensions make it compatible with 90%+ of two-wheeler models on the market.
✅ Drop-In Lead-Acid Replacement
No major rewiring or mounting changes required — simplifies upgrades for distributors and end users.
✅ Long Service Life
2000+ cycles at 1C with consistent capacity retention.
✅ Fast Charging & Zero Maintenance
No water refilling, acid spills, or corrosion — just plug and go.
✅ High Safety and Stability
Built with A-grade LiFePO₄ cells and intelligent BMS protection (available upon request).
✅ Ideal for E-Scooter Fleets & Urban Mobility
Lightweight and reliable — the perfect scooter battery pack for delivery, commuting, and sharing platforms.
Electric scooters & mopeds (48V and 60V systems in multi-pack setup)
Electric bicycles
Delivery scooters & ride-sharing fleets
DIY lead-acid battery replacement kits
Portable backup power systems (in 12V architecture)
As a professional lithium battery pack manufacturer and exporter, GBE Battery partners with GOTION to deliver original A-grade lithium cells with strict quality control. We provide:
Consistent supply for global scooter battery markets
Customization options (BMS, Bluetooth, display, CAN, GPS, etc.)
Fast shipping and technical support
OEM/ODM services for branded scooter battery packs
Contact us to request a quote or data sheet.
www.gbebattery.com
WhatsApp: +86 156 5600 5075
Email: info@gbebattery.com
