36V 21Ah Hailong eBike Battery

£449.99

  • Extended Range: 21Ah capacity for longer rides, powered by high-quality LG 18650 cells.
  • Efficient Charging: Comes with a 4A fast charger, reducing charging time to just 5-6 hours.
  • Durable Design: Over 1000 charge cycles with a robust built-in 25A BMS for longevity.
  • User-Friendly: Features a USB port for on-the-go device charging.
  • Versatile Compatibility: Fits a wide range of eBikes with its universal Hailong downtube design.

9 in stock

36V 21Ah Hailong eBike Battery
36V 21Ah Hailong eBike Battery £449.99
Only 9 items left in stock!

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36V 21Ah Hailong eBike Battery
36V 21Ah Hailong eBike Battery
£449.99

Unlock the full potential of your ride with the 36V 21Ah Hailong eBike Battery. Engineered for endurance, this top-tier power source features a robust 756Wh capacity, ensuring your eBike is ready for long treks or day-to-day commutes. With premium LG 18650 cells at its core, you’ll enjoy reliable performance and longevity, surpassing 1000+ charge cycles. The smart array mode and advanced BMS safeguard your ride, while versatile charging options cater to your lifestyle. Enhanced with a USB port for on-the-go device charging, this sleek, downtube-integrated battery is the upgrade your eBike deserves.

Specifications:

  • Voltage/Capacity: 36V, 21Ah
  • Type: Hailong Downtube Lithium Battery
  • Energy: 756Wh total capacity
  • Cells: High-quality LG 18650, 3500mAh each
  • Configuration: 10s6p, 60 cells total
  • BMS: 25A protection for longevity and safety
  • Charging Options: EU 4A, UK 4A, US 2A, AU 2A chargers
  • Charging Time: 10-11 hours with 2A, 5-6 hours with 4A
  • Weight: Approximately 4.0kg
  • USB Port: Yes, for convenient device charging
  • Cycling Life: Over 1000 charge cycles
  • Dimensions: 365mm x 90mm x 110mm

Packing List:

  • 1 x eBike Battery and mount
  • 1 x Charger
  • 1 x XT60 controller connection cable

This battery is typically delivered within 3 to 10 working days. Please note that batteries are considered dangerous goods; shipping times can be longer, but tracking is provided.

Additional information

Weight 5 kg
Dimensions 45 × 25 × 15 cm

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