EMOKO / BATTERY UPGRADE
48V 20Ah Hailong Battery
Hailong removable housing with a 345mm mounting rail and XT60 discharge lead, designed for compatible 48V electric bicycles.

01 / BATTERY SPECIFICATION
Built for your 48V setup.
Choose the correct housing and electrical configuration, then measure your frame before ordering.
02 / SIZE & FIT
Find the right fit for your frame.
Original Hailong 20Ah battery and rail dimension illustration. Measure your mounting points and available clearance before ordering.

Dimension arrows are from the supplied EMOKO product image. Verify fastening points, battery removal path and wiring space against your specific bike before ordering.
03 / RIDING RANGE
Range for the way you ride.
EMOKO's riding-distance reference for the 48V 20Ah battery.

Manufacturer test reference: 20°C, 70 kg rider, 48V 500W motor. Actual range varies with assistance setting, terrain, speed, weather and rider load.
04 / PACKAGE CONTENTS
Know exactly what is included.
The kit includes a matching 3A charger.
05 / QUICK INSTALLATION
Install in four simple steps.
Follow the manufacturer's illustrated installation sequence after confirming rail, bolt pattern and XT60 polarity.

Secure the battery before riding. Confirm the mounting system is compatible and check all fasteners and wiring before powering the bicycle.
06 / COMPATIBILITY
Check fit and electrical requirements.
Matching the voltage alone is not enough. Compare the exact battery size, mounting-rail profile, available frame clearance, controller current requirements and XT60 connector polarity.
For the full battery specification and supplied components, open the Specification tab above. Estimated range depends on riding conditions, assistance level and rider weight.




