ShenZhen Longtiger Technology Co., Ltd.
| Payment Terms | L/C,D/P,T/T,Western Union |
| Supply Ability | 3000 sets per month |
| Delivery Time | 10-15 work days |
| Packaging Details | Carton |
| Product name | Hailong electric battery pack |
| Nominal Voltage | 48V/36v/52v |
| Nominal Capacity | Customizable |
| Color | Black |
| Battery type | 18650 Battery Cells |
| Battery Position | Down Tube |
| Warranty | 1year |
| OEM/ODM | support |
| Brand Name | Longtiger |
| Model Number | Hailong |
| Certification | CE，UN38.3，MSDS Report |
| Place of Origin | Guangdong，China |
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Product Specification
| Payment Terms | L/C,D/P,T/T,Western Union | Supply Ability | 3000 sets per month |
| Delivery Time | 10-15 work days | Packaging Details | Carton |
| Product name | Hailong electric battery pack | Nominal Voltage | 48V/36v/52v |
| Nominal Capacity | Customizable | Color | Black |
| Battery type | 18650 Battery Cells | Battery Position | Down Tube |
| Warranty | 1year | OEM/ODM | support |
| Brand Name | Longtiger | Model Number | Hailong |
| Certification | CE，UN38.3，MSDS Report | Place of Origin | Guangdong，China |
| High Light | 52V E Bike Lithium Ion Battery ，OEM Lithium Ion Battery ，Electric Bikes Hailong Battery | ||
OEM Hailong E-Bike Battery 36V 48V 52V | High-Performance Lithium-Ion Pack
Multiple Voltage Options (36V / 48V / 52V) – Compatible with different motor power requirements and global e-bike models.
Stable Power Output (500W–1000W Motor Compatible) – Ensures continuous power for long-distance riding and hill climbing.
Smart BMS Protection – Overcharge, over-discharge, short-circuit, and high-temperature protection with balanced charging.
Durable Hailong Case – Waterproof, shock-resistant, with mounting rail and anti-theft lock.
LED Power Indicator – Real-time battery level display for planning trips.
Wide Compatibility – Fits most downtube e-bike frames and mainstream controllers.
Long Cycle Life – 800–1200 cycles with slow capacity decay.
Eco-Friendly Design – CE / UN38.3 / MSDS certified, recyclable materials.
| 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 |
Electric bicycles (commuter, mountain, folding)
OEM e-bike production and customization
Battery replacement, repair, and upgrades
E-bike conversion kits
Brand-customized battery development and bulk purchase
Large-scale production capacity for sample & bulk orders
Multiple premium cell options (China / Korea)
Fully customizable: voltage, capacity, BMS, connector, logo, packaging
Professional engineering team: technical support, aging tests, full-system matching
Strict quality control for stable, reliable, long-lasting batteries
Fully charge before first use to activate and prolong battery life
Avoid deep discharge; recharge in time to extend cycle life
Ensure battery voltage matches motor controller (36V / 48V / 52V)
For long-term storage, maintain 40–60% charge in dry, cool conditions
Do not disassemble, short-circuit, burn, or crush to ensure safety
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.
Minimum Order Quantity (MOQ): 1–50 pcs (samples supported)
Bulk Order Lead Time: 10–20 days
OEM Projects: Custom drawings, logo printing, packaging design
Shipping: Air / Sea / DDP (EU & USA)
Company Details
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 batte... 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 batte...
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