The second-generation 504 Wh battery integrated into the down tube has a compact design with a lower center of gravity, for a more natural riding experience. High quality cells accelerate charging and maintain maximum capacity for longer.

- Capacity: 504 Wh (36 V, 14 Ah)
- Full charge in 5 hours with EC-8004 charger
- Temperature: 0°C - 40°C (charging) -10°C - 50°C (use)
- The long-lasting battery maintains more than 60% of its initial maximum capacity after 1,000 full charges
- Compatible with SHIMANO STEPS 2nd generation battery holder integrated into the down tube
- Rugged IPX5 waterproof construction withstands the elements and low pressure washing
- Encourages a stylish frame design
- Same support as the BT-EN805-L and BT-EN806

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