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{"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"}}
5-Pin Base / XT60 / XT90 / Anderson (ebike discharge connector)
Housing Material
High-impact ABS+PC Fireproof Plastic
Cycle Life
≥800 cycles (≥80% capacity retention)
Key Features
Classic Hailong Quick-Release: Engineered with the iconic hailong case ebike battery downtube profile, featuring a key lock mechanism for secure mounting and quick removal.
High-Rate Continuous Discharge: Built with high capacity ebike battery cells and pure nickel strips to ensure low internal resistance and reliable power on steep inclines.
Advanced BMS Protection: Integrated lithium battery pack BMS provides active cell balancing, current regulation, and temperature protection to extend lifespan.
IP65 Weatherproof: Dust- and water-resistant casing with interior anti-shock padding designed for off-road and all-weather riding.
LED Power Gauge: Features a built-in LED battery power indicator for instant capacity checks.
Factory Capabilities
Automated Assembly: Equipped with automated cell sorters and laser welding tools to maintain strict voltage and resistance consistency across all packs.
100% Quality Assurance: Every 48v lithium ebike battery undergoes full charge-discharge cycling, thermal testing, and vibration tests before shipment.
Global Compliance: Fully certified with UN38.3, MSDS, CE, RoHS, and IEC62133 for safe international hazmat logistics.
OEM/ODM Supplier: Trusted ebike battery manufacturer with a monthly production capacity over 30,000 units and flexible minimum order quantities.
OEM/ODM Customization
Cell Customization: Select from Grade-A 18650 or 21700 rechargeable lithium battery options based on your market requirements.
Connectors & Cable: Custom wire lengths with standard XT60, XT90, Anderson, or customized terminals.
Private Labeling: Custom logo printing, serialized brand labels, outer cartons, and customized user manuals.
Applications
Electric Mountain Bike (e-MTB) off-road riding
City Commuter Electric Bicycle daily urban commuting
Cargo Ebike & Delivery Bikes fleet transport
Ebike Conversion Kits aftermarket motor and battery upgrades
Frequently Asked Questions
Q1: Should I choose a 48V or 52V battery?
A1: A 52v ebike battery delivers slightly higher top speeds and stronger hill-climbing torque than a 48v ebike battery. Ensure your motor controller supports 52V input before ordering.
Q2: What motors are compatible with this battery?
A2: It is fully compatible with 250W to 1000W hub motor and mid drive motor systems.
Q3: What is the lead time for samples and bulk orders?
A3: Samples take 7-10 business days. Bulk orders (50+ units) take 15-20 business days.
Q4: How do you handle international dangerous goods (DG) transport?
A4: With complete UN38.3 ebike battery certification, we handle ocean freight (DDP/FOB), air cargo, and rail shipping along with complete customs clearance documentation.
Q5: What warranty is provided for wholesale purchases?
A5: We offer a 12 to 24-month warranty. Any non-artificial quality issues during the warranty period are resolved via replacement parts or direct unit replacement.
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...
