
Eunorau | 48V17Ah SPECTER-S/SPECTER-ST Replace&Upgrade battery
Overview
This 48V, 816Wh replacement battery uses original Samsung 35E 18650 cells and is built to fit EUNORAU SPECTER-S and SPECTER-ST electric bikes. The pack combines aluminum and PC+ABS housing with a 13S5P configuration to deliver reliable power for longer rides.
Benefits
- Longer rides with a high-capacity 17Ah (816Wh) pack so you go further between charges.
- Consistent performance from Samsung 35E cells for reliable day-to-day use.
- Simple replacement — designed to fit EUNORAU SPECTER-S / SPECTER-ST models directly.
- Durable housing (Aluminum 6061 + PC/ABS) that stands up to regular use and handling.
- Dual charging port option for convenient charging access.
Features
- Compatible with EUNORAU SPECTER-S and SPECTER-ST e-bikes.
- Uses genuine Samsung 35E 18650 lithium-ion cells.
- 13S5P cell configuration for a 48V nominal pack.
- Dual DC 2.1 charging ports for flexible charging.
- Robust construction combining Aluminum 6061 and PC+ABS materials.
Specifications
- Model No: SSE-103
- Cell brand: Samsung (35E)
- Cell format: 18650
- Max cell count: 65 cells (65 × 18650)
- Chemistry: Li-ion
- Nominal voltage: 48V
- Energy: 816 Wh
- Capacity: 17 Ah
- Configuration: 13S5P
- Charge voltage limit: 54.6V
- Charging port: Dual DC2.1 port
- Continuous discharge current: 20 A
- 10-minute discharge current: 35 A
- 5-second peak discharge current: 45 A
- Operating temperature (charge): 0 to 45 °C
- Operating temperature (discharge): -20 to 60 °C
- Storage temperature: -20 to 40 °C
- Materials: Aluminum 6061 and PC+ABS
- Cycle life: approximately 500 cycles