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{"title":"48V 20Ah Hailong Ebike Battery Pack with Grade-A 18650\/21700 Cells for Bafang","imgUrl":"https:\/\/img.chinax.com\/nimg\/14\/d3\/53c1a4bca601fa0a0041116b2f9c-200x200-1\/48v_20ah_hailong_ebike_battery_pack_with_grade_a_18650_2f21700_cells_for_bafang_motor.jpg","attrs":{"Model Number":"Hailong","Color":"Black","Minimum Order Quantity":"10","Delivery Time":"10-15 work days"}}
{"title":"Custom 48V 20Ah Hailong Ebike Battery for 1000W Motor with Customizable Options","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/28\/9e945fb1edc82d1556bf65852fa5-200x200-1\/custom_48v_20ah_hailong_ebike_battery_for_1000w_motor_with_customizable_options.jpg","attrs":{"Model Number":"Hailong Electric Battery Pack","Battery Position":"Down Tube","Minimum Order Quantity":"10","Delivery Time":"10-15 work days"}}
{"title":"48V 30Ah Hailong Ebike Battery Pack for Fat Tire Electric Bicycles with OEM\/ODM","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/26\/67fa5e594eaeaf2ade8a5bb4fce3-200x200-1\/48v_30ah_hailong_ebike_battery_pack_for_fat_tire_electric_bicycles_with_oem_2fodm_support.jpg","attrs":{"Model Number":"Hailong","Color":"Black","Minimum Order Quantity":"10","Delivery Time":"10-15 work days"}}
{"title":"OEM Hailong 48V 20Ah Ebike Battery with 21700 Cells and 13S4P Configuration for","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/88\/ced60d470ecf8fd16fc26fa5403f-200x200-1\/oem_hailong_48v_20ah_ebike_battery_with_21700_cells_and_13s4p_configuration_for_electric_bicycles.jpg","attrs":{"Color":"Black","Payment Terms":"T\/T,D\/P,L\/C,Western Union","Nominal Voltage":"48v","Model Number":"Hailong"}}
{"title":"High Capacity Hailong Electric Bicycle Battery 48v 25ah Suitable For Electric","imgUrl":"https:\/\/img.chinax.com\/nimg\/ea\/2a\/f535f2dacb99d4eb047b0b39ca27-200x200-1\/high_capacity_hailong_electric_bicycle_battery_48v_25ah_suitable_for_electric_bicycle.jpg","attrs":{"Product name":"Hailong Electric Battery Pack","Nominal Voltage":"48v","Nominal Capacity":"25ah","Battery type":"21700"}}
Connectors: XT60, Anderson, Bullet, or custom cable lengths.
Enclosure & BMS: Case dimensions and optional CAN/UART or Bluetooth BMS.
Why Choose Us?
10+ Years Manufacturing Expertise: Deep engineering experience in e-bike power systems and circuit protection.
Flexible OEM & Low MOQ: Sample testing and small production runs supported to lower your market entry barriers.
Supply Chain Traceability: Direct sourcing ensures consistent component quality, stable lead times, and competitive pricing.
Full Export Support: Professional hazard freight shipping (DDP/DDU) and clear warranty terms.
FAQ
Q1: Which motor wattages work with this 48V 10.4Ah battery?
It is compatible with 250W, 350W, 500W, and most 750W hub or mid-drive motors.
Q2: What is the expected cycle life?
Maintains over 80% capacity after 800 cycles, offering a typical service lifespan of 3 to 5 years.
Q3: Can we customize discharge connectors or request higher capacities?
Yes, custom options like XT60/Anderson connectors or larger capacities (13Ah, 17.5Ah) are available.
Q4: Does the set include a charger and mounting base?
Yes, it includes the Hailong mounting base with keys and a matching 54.6V 2A smart charger.
Q5: Is the battery certified for international logistics?
Yes, all packs pass UN38.3 and MSDS testing, complying with ocean and air dangerous goods standards.
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...
