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{"title":"High Power Lithium Ion Hailong Battery For Electric Bicycle 48v 52v 17.5ah","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/0d\/d2009b9d9b7ce926ed6b810d5618-200x200-1\/high_power_lithium_ion_hailong_battery_for_electric_bicycle_48v_52v_17_5ah.jpg","attrs":{"Product name":"Hailong Electric Battery Pack","Nominal Voltage":"48v\/52v","Nominal Capacity":"17.5ah","Battery type":"18650"}}
{"title":"Down Tube Lithium Battery Hailong Electric Bicycle Battery 36V 48V 10Ah 14Ah","imgUrl":"https:\/\/img.chinax.com\/nimg\/e5\/6e\/be3eef5b21632447543d97028146-200x200-1\/down_tube_lithium_battery_hailong_electric_bicycle_battery_36v_48v_10ah_14ah.jpg","attrs":{"Brand Name":"Longtiger","Model Number":"Hailong","Certification":"CE\uff0cUN38.3\uff0cMSDS Report","Place of Origin":"Guangdong\uff0cChina"}}
{"title":"Electric Bicycle Lithium Hailong Battery 36V 48V 10Ah 12Ah 15Ah For Scooters","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/dd\/4c80752571605caae501fc926237-200x200-1\/electric_bicycle_lithium_hailong_battery_36v_48v_10ah_12ah_15ah_for_scooters.jpg","attrs":{"Product name":"Hailong Electric Battery Pack","Nominal Voltage":"48v\/36v","Nominal Capacity":"10ah\/12ah\/15ah","Battery type":"18650"}}
{"title":"Downtube Ebike Battery 21700 48v 52v 15.6ah 20ah For Bicycle","imgUrl":"https:\/\/img.chinax.com\/nimg\/6f\/4f\/c3ee7f38170d232114d424805817-200x200-1\/downtube_ebike_battery_21700_48v_52v_15_6ah_20ah_for_bicycle.jpg","attrs":{"Brand Name":"Longtiger","Model Number":"Hailong","Certification":"CE\uff0cUN38.3\uff0cMSDS Report","Place of Origin":"Guangdong\uff0cChina"}}
Connectors: XT60, XT90, Anderson, XLR, GX16, DC ports, and more.
Protocols: Optional CAN bus or RS485 communication protocols.
Cell Choice: High-rate Tier-1 domestic or premium international brand cells.
Applications
Long-range ebike commuting
Electric mountain bikes (e-MTB)
Cargo ebike fleets
Delivery and rental bikes
Frequently Asked Questions
Q1: What is the range for a 48V 20Ah battery with a 1000W ebike motor?
Roughly 45–60 km in pure electric mode, and 70–100 km using pedal assist (PAS).
Q2: Why choose 21700 cells over 18650 cells?
21700 lithium ion battery cells offer higher energy density and capacity, requiring fewer parallel connections, which reduces weight and failure points.
Q3: What is the production lead time?
7–10 working days for custom battery samples; 20–25 working days for bulk OEM orders.
Q4: Do you provide matching chargers?
Yes, we supply 54.6V 2A/3A smart chargers with regional plugs (US, EU, UK, AU).
Q5: Are batteries certified for international shipping?
Yes, all shipments include UN38.3 test reports, MSDS documentation, and air/sea transport certificates.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
500-1000
Employee Number:
10~300
Ecer Certification：
Verified Supplier
Shenzhen Longtiger Technology Co., Ltd. was established in September 2009 and is committed to providing customers with "safe, reliable and excellent" integrated one-stop battery product services. The main business covers the research and development, production and sales of polymer lithium-ion bat...
Shenzhen Longtiger Technology Co., Ltd. was established in September 2009 and is committed to providing customers with "safe, reliable and excellent" integrated one-stop battery product services. The main business covers the research and development, production and sales of polymer lithium-ion bat...
