Skip to product information
1 of 13

Electro City Bikes

48V 18.0/19.2/20.0Ah Hailong G80 Max Down Tube Battery with Charger

48V 18.0/19.2/20.0Ah Hailong G80 Max Down Tube Battery with Charger

Regular price £189.99
Sale price £189.99 Regular price

Save £710

Sold out
Taxes included.
Battery Capacity
Quantity

Built for everyday riders who crave efficiency and endurance, the 36V Hailong G80 Max Battery keeps your e-bike running stronger for longer. It’s lightweight yet powerful enough to deliver dependable assistance across city commutes and weekend rides. With built-in smart protection and long cycle life, this battery ensures consistent output, low maintenance and smooth compatibility with most e-bike motors.

  • Nominal Voltage: 36 V DC
  • Capacity: 20.0 / 25.0 Ah
  • Battery Type: 18650/21700 NCM Lithium Cells
  • Discharge Current: 30 A
  • Range: Up to 90 km (depending on setup)
  • Cycle Life: 1000+ charge cycles
  • Weight: 4.5-5.0 kg
  • Includes: Mounting Bracket & Charger
  • Protection: Overcharge, Overheat & Short-Circuit
View full details