BATTERY - 21 Ah UNTIL90 KM AUTONOMY - FOR BULKEE & DUUNE 2 MODELS
Regular price 949,00€
The BATTERY – 21Ah / UP TO 90 KM AUTONOMY – FOR BULKEE & DUUNE 2 is a high-capacity, long-range, and reliable e-bike battery designed exclusively for the BULKEE compact cargo bike. Ideal for riders who need maximum autonomy, this battery is perfectly suited for family transport, urban commuting, and heavy daily use without frequent recharging.
With its 36V output and 21Ah capacity (756Wh), this battery delivers powerful and consistent energy, allowing you to ride 70 to 90 km on a single charge, depending on load, terrain, and assistance level. It’s the perfect solution for users who want longer rides, fewer charging cycles, and greater freedom in everyday mobility.
Designed for durability and peace of mind, the battery features fast charging, a sleek black finish, and a 2-year warranty, making it an excellent upgrade or spare battery for Bulkee riders who demand the best in range and reliability.
Key Features
- High-capacity battery designed exclusively for BULKEE & DUUNE 2
- Maximum autonomy for daily urban and cargo use
- Powerful and stable energy delivery
- Reduced charging frequency thanks to large capacity
- Compact and discreet black design
- Fast and safe charging
- Durable construction for intensive use
- Covered by a 2-year warranty
Technical Specifications
- Battery Type: Lithium-Ion
- Voltage: 36V
- Capacity: 21Ah
- Energy: 756Wh
- Autonomy: Approx. 70–90 km
- Charger: AC 100V–240V
- Charging Time: 5–6 hours
- Compatibility: BULKEE & DUUNE 2 models only
- Warranty: 2 years

