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36V 15Ah Hailong E-Bike Battery for 200W–500W Motors

Regular price $579.99 NZD
Regular price Sale price $579.99 NZD
Free shipping. Extra 5% off automatically at checkout.

Brand New, Premium Quality

NZ stock and shipped from Auckland
Free shipping within New Zealand
Warranty: 12 months
Photo is for reference only

36V 15Ah Hailong E-Bike Battery

This fully IEC-certified 36V 15Ah lithium-ion Hailong-style down-tube battery is designed for compatible 36V e-bikes, cargo bikes and tricycles using a matching rail and connector. It is specified for compatible 200W–500W motor systems and includes the charger and mounting accessories listed below.

Key Features

  • Fully IEC-certified lithium-ion e-bike battery
  • 36V 15Ah capacity for compatible 36V e-bike systems
  • Power switch, key lock and LED battery level indicator
  • 5V / 1A USB output for compatible devices
  • Integrated protection system for overcharge, over-discharge and short-circuit protection
  • Removable down-tube design with included mounting plate
  • Auckland dispatch, free New Zealand delivery and 12-month warranty

Specifications

Specification Details
Battery type Hailong-style down-tube lithium-ion battery
Rated voltage 36V
Rated capacity 15Ah
Nominal energy 540Wh
Specified motor range Compatible 200W–500W systems
Cycle life 800–1000 cycles
Dimensions 365 × 90 × 110mm
Standard charge current 2A
Maximum continuous charge current 5A
Charge cut-off voltage 42V
Discharge cut-off voltage 28V
USB output 5V / 1A
Charge temperature 0°C to 45°C
Discharge temperature -20°C to 65°C

Fitment Check Before Ordering

  • Your bicycle must use a compatible 36V system, Hailong-style down-tube rail and matching connector.
  • Compare your existing battery dimensions, rail, connector and controller requirements before ordering.
  • Need help? Email customerservice@technsave.nz with clear photos of your current battery, rail and connector.

Package Contents

  • 1 × 36V 15Ah lithium-ion battery
  • 1 × 42V 2A charger
  • 1 × battery holder / mounting plate
  • 1 × large bullet-connector discharge cable
  • 1 × instruction manual
  • 2 × keys

Frequently Asked Questions

Is this battery fully IEC certified?
Yes. This 36V 15Ah battery is fully IEC certified.

Will this fit every 36V e-bike?
No. Confirm that your bike uses a compatible Hailong-style rail, matching connector and 36V system before ordering.

What is included in the box?
The package includes the battery, 42V 2A charger, mounting plate, discharge cable, instruction manual and two keys.

Do you ship from New Zealand?
Yes. This item is shipped from Auckland with free delivery within New Zealand and a 12-month warranty.