48V Lithium-Ion Battery – TENPOWER 12Ah / 15Ah / 20Ah
This high-quality 48V lithium battery series uses TENPOWER INR18650 29HE cells and is designed for eScooters, eBikes and various electric mobility applications. All variants offer a compact form factor, low weight and excellent reliability.
Main Features
• Compact and lightweight battery design
• High-quality BMS protection (overcharge, deep discharge, short circuit, overcurrent)
• Same-Port system: charging and discharging via the same main cable
• Robust housing available in Green, Blue or Black
• Integrated 30A Midi fuse
• Standard connector: ES16 (black)
• Note: Use only suitable, current-limited Li-ion chargers.
Optional Connector Configuration
Default ES16. Connector can be customized – selectable during purchase or after ordering.
Technical Highlights
• Cell type: TENPOWER INR18650 29HE
• BMS: 30A Same-Port system
• Nominal voltage: 48V
• Charge voltage: 54.6V
• Cut-off voltage: 35.75V (≈ 2.75V/cell)
• Fuse: 30A Midi-Fuse
• Dimensions: 250 × 142 × 70 mm
• Maximum motor power: up to 1300W
• Recommended motor power: up to 1000W
• Quality: Assembled in Austria
Variant 1 – 48V 12Ah
• Capacity: 12Ah
• Max discharge: 30A
• Recommended charge current: 4A
• Weight: approx. 3 kg
• Range: approx. 20–30 km
Variant 2 – 48V 15Ah
• Capacity: 15Ah
• Max discharge: 30A
• Recommended charge current: 6A
• Weight: approx. 3.5 kg
• Range: approx. 25–35 km
Variant 3 – 48V 20Ah
• Capacity: 20Ah
• Max discharge: 30A
• Recommended charge current: 6A
• Weight: approx. 4.2 kg
•
Range: approx. 30–40 km
Temperature Ranges
• Discharge: –20°C to +40°C
• Charge: 0°C to +40°C
• Storage: 0°C to +40°C
• Note: Charging above +40°C reduces battery lifespan.
Range & Lifespan
• Depending on variant: 20–40 km
• Lifespan: up to 1000 cycles
Quality – Assembled in Austria
All variants are assembled and tested in Austria.
Important Notes
• Use only suitable 48V Li-ion chargers.
• Use the correct fuse.
• Read the battery information document under “Download”.
• Follow temperature guidelines, especially during charging.
