AOAE Hailong E-Bike Battery 36V 48V 52V | 20Ah & 30Ah
AOAE Hailong E-Bike Battery 36V 48V 52V | 20Ah & 30Ah
AOAE Hailong High-Capacity Lithium-Ion E-Bike Battery Series –
36V / 48V / 52V Systems (20Ah & 30Ah Options) Optimized for Bafang 250W–1000W BBS02, BBS03 & BBSHD Mid-Drives (30A Continuous BMS, 60A Peak Burst & Smart Cell Balancing)
Power your high-torque electric bicycle build or motor upgrade with the AOAE Hailong High-Capacity Lithium-Ion Series. Designed around the classic Hailong downtube casing ($360 \times 90 \times 110\text{ mm}$), this battery mounts directly to standard frame water bottle bosses, giving your bike a sleek, factory-integrated look while maintaining a low center of gravity.
Engineered specifically for high-demand setups, this pack provides plug-and-play performance for Bafang mid-drive systems (BBS01, BBS02, BBS03, and BBSHD) as well as high-output hub motors ranging from 250W to 1000W. Equipped with a robust 30A continuous Smart BMS capable of delivering a 60A peak surge, it ensures steady acceleration without unexpected power drop-offs under heavy load.
⚠️ System Compatibility & Voltage Operating Limits
IMPORTANT VOLTAGE & CONTROLLER SPECIFICATIONS:
36V Configuration: Charges to 42.0V Max | Cut-off at 28.0V | Ideal for 250W–500W commuter setups.
48V Configuration: Charges to 54.6V Max | Cut-off at 36.4V | Ideal for 500W–750W Bafang BBS02 mid-drives.
52V Configuration: Charges to 58.8V Max | Cut-off at 39.2V | Recommended for high-performance 750W–1000W Bafang BBSHD setups requiring maximum top speed and minimal voltage sag.
Output Ratings: Rated for 30A maximum continuous discharge with a 60A peak burst capability.
🚀 Key High-Performance Features
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Bafang Mid-Drive Optimization: Designed to seamlessly handle the amp draw requirements of Bafang BBS02, BBS03, and BBSHD motor kits.
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Integrated 30A Smart BMS: Full internal protection against overcharging, over-discharging, short circuits, and thermal limits, featuring active cell balancing.
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Proven 18650 Cell Matrix: Built with durable 18650 lithium-ion cells tested for over 1,000 full charge cycles.
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Wide Operating Temperature Range: Operates reliably in harsh conditions from $-15^\circ\text{C}$ up to $65^\circ\text{C}$.
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Lockable Quick-Release Frame Mount: Includes a frame-mounting base rail with an integrated security lock to protect your battery against theft.
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CE Safety Certified: Fully certified to meet European micro-mobility electrical safety standards.
📊 Technical Specifications Matrix
| Specification Parameter | AOAE 36V Pack | AOAE 48V Pack | AOAE 52V Pack |
| Brand Name | AOAE | AOAE | AOAE |
| Case Style | Hailong Downtube ($360 \times 90 \times 110\text{ mm}$) | Hailong Downtube ($360 \times 90 \times 110\text{ mm}$) | Hailong Downtube ($360 \times 90 \times 110\text{ mm}$) |
| Nominal Voltage | 36V DC | 48V DC | 52V DC |
| Full Charge Voltage | 42.0V DC | 54.6V DC | 58.8V DC |
| Discharge Cut-Off | 28.0V DC | 36.4V DC | 39.2V DC |
| Continuous Discharge | 30A Continuous | 30A Continuous | 30A Continuous |
| Peak Surge Current | 60A Peak Burst | 60A Peak Burst | 60A Peak Burst |
| Motor Compatibility | 250W – 500W | 500W – 750W (BBS02) | 750W – 1000W (BBSHD) |
| Operating Temp | $-15^\circ\text{C}$ to $65^\circ\text{C}$ | $-15^\circ\text{C}$ to $65^\circ\text{C}$ | $-15^\circ\text{C}$ to $65^\circ\text{C}$ |
| Cycle Life | 1,000+ Cycles | 1,000+ Cycles | 1,000+ Cycles |
📋 Ideal Applications
The AOAE Hailong High-Capacity Series is engineered for:
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Bafang Mid-Drive Conversions (BBS01, BBS02, BBS03, BBSHD)
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Long-Range Commuter & Cargo Electric Bikes (250W to 1000W)
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Custom E-Scooter & Light Electric Vehicle Builds
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Auxiliary Marine Trolling Motor Applications
📦 Package Contents
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1 x AOAE Hailong Lithium-Ion Battery Pack (Selected Voltage & Capacity)
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1 x Lockable Downtube Mounting Base Rail
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2 x Anti-Theft Security Keys
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1 x Discharge Connection Harness
Power your Bafang drive system with reliable Hailong lithium energy. Select your system voltage and capacity options above, click Add to Cart, and order today!
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
