OEM Hailong E-Bike Battery 36V 48V 52V | High-Performance Lithium-Ion Pack
Key Features – Why Choose This Battery
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Multiple Voltage Options (36V / 48V / 52V) – Compatible with different motor power requirements and global e-bike models.
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Stable Power Output (500W–1000W Motor Compatible) – Ensures continuous power for long-distance riding and hill climbing.
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Smart BMS Protection – Overcharge, over-discharge, short-circuit, and high-temperature protection with balanced charging.
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Durable Hailong Case – Waterproof, shock-resistant, with mounting rail and anti-theft lock.
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LED Power Indicator – Real-time battery level display for planning trips.
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Wide Compatibility – Fits most downtube e-bike frames and mainstream controllers.
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Long Cycle Life – 800–1200 cycles with slow capacity decay.
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Eco-Friendly Design – CE / UN38.3 / MSDS certified, recyclable materials.
Technical Specifications
| Parameter |
Specification |
| Battery Type |
Lithium-ion (18650 cells) |
| Voltage Options |
36V / 48V / 52V |
| Cell Configuration |
Premium OEM 18650 cells |
| Motor Compatibility |
500W–1000W |
| Charging Time |
3–8 hours |
| Cycle Life |
≥800–1200 cycles |
| Charging Temperature |
0°C–45°C |
| Discharge Temperature |
-10°C–60°C |
| Housing Type |
Hailong downtube case |
| BMS Protection |
Overcharge, over-discharge, short-circuit, high-temp, balanced charging |
| Warranty |
12 months |
| Certification |
CE / UN38.3 / MSDS |
Applications
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Electric bicycles (commuter, mountain, folding)
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OEM e-bike production and customization
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Battery replacement, repair, and upgrades
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E-bike conversion kits
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Brand-customized battery development and bulk purchase
OEM / ODM Advantages
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Large-scale production capacity for sample & bulk orders
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Multiple premium cell options (China / Korea)
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Fully customizable: voltage, capacity, BMS, connector, logo, packaging
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Professional engineering team: technical support, aging tests, full-system matching
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Strict quality control for stable, reliable, long-lasting batteries
Usage Guidelines
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Fully charge before first use to activate and prolong battery life
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Avoid deep discharge; recharge in time to extend cycle life
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Ensure battery voltage matches motor controller (36V / 48V / 52V)
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For long-term storage, maintain 40–60% charge in dry, cool conditions
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Do not disassemble, short-circuit, burn, or crush to ensure safety
FAQ
Q1: Can voltage and capacity be customized?
Yes. OEM customization supports voltage, capacity, BMS, housing, and logo.
Q2: Is this battery compatible with all e-bikes?
Fits most downtube e-bike frames; technical support available for compatibility check.
Q3: What is the cycle life?
Typically 800–1200 cycles depending on cell type and usage conditions.
Q4: Do you provide chargers?
Yes, matching 36V/48V/52V chargers are available.
Q5: What tests are performed before shipment?
Capacity testing, aging test, BMS check, vibration test to ensure quality.
B2B Ordering Information
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Minimum Order Quantity (MOQ): 1–50 pcs (samples supported)
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Bulk Order Lead Time: 10–20 days
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OEM Projects: Custom drawings, logo printing, packaging design
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Shipping: Air / Sea / DDP (EU & USA)
Product Tags:
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OEM Hailong E-Bike Battery 36V 48V 52V | High-Performance Lithium-Ion Pack Images
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