Hailong Ebike Battery 36V/48V – 10Ah–20Ah Long Range Lithium Packs | Free Shipping

 Shop the powerful Hailong Ebike Battery 36V/48V in 10Ah, 15Ah, and 20Ah for 500W to 1500W motors. Fast shipping, CE/UL certified, 2-year warranty.

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Hailong Ebike Battery 36V/48V – Ride Farther, Stronger, and Smarter

When you're upgrading or replacing your electric bike battery, quality, compatibility, and power matter more than anything. The Hailong Ebike Battery series—available in 36V or 48V, and in 10Ah, 15Ah, or 20Ah capacities—is one of the most trusted lithium-ion solutions for Bafang and other high-performance e-bike motors from 500W to 1500W.

Whether you’re an off-road adventurer or city commuter, this battery delivers long range, safe discharge, and premium build quality backed by CE and UL certification.

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Why Riders Choose Hailong Ebike Batteries

• ✅ Trusted Hailong case design for universal fit

• ✅ Multiple voltage and amp-hour options

• ✅ Reliable performance with high-output 18650 cells

• ✅ Built-in LED power display

• ✅ Designed for 36V/48V 200W–1500W motors

• ✅ CE and UL Certified for international safety standards

• ✅ 2-year manufacturer warranty

Let’s take a deeper look at why this battery is a must-have upgrade for your e-bike setup.

Technical Specifications – Hailong E-Bike Battery 48V 10Ah

Specification	Detail
Voltage	48V (optional 36V also available)
Capacity	10Ah (available in 15Ah, 20Ah variants)
Cell Configuration	13S4P – 52 pieces of 3.7V 2500mAh 18650 cells
Battery Type	Lithium-Ion (Li-Ion)
Model Compatibility	48V 200W – 1000W motors (supports up to 1500W peak)
Output Port	XT60/XT90/Anderson (varies by model)
BMS Protection	Over-charge, over-discharge, short circuit, overheat
Charging Time	4–6 hours (2A–5A charger recommended)
Power Display	LED indicator: Red/Green light for charge levels
Certifications	CE, UL
Warranty	2 Years
Brand	Aleaivy
Origin	Mainland China

Voltage and Amp-Hour Options – Which One Should You Choose?

36V vs 48V – What’s the Difference?

• 36V batteries are ideal for commuting bikes with motors under 750W, offering smoother acceleration and longer range on flat terrain.

• 48V batteries are designed for power-hungry systems with motors from 750W to 1500W, giving you more torque and higher top speeds.

10Ah, 15Ah, or 20Ah?

• 10Ah: Lightest weight, 20–35 km range ideal for short commutes.

• 15Ah: Mid-range solution with 35–55 km range on pedal assist.

• 20Ah: Longest range, 50–75 km on a single charge, great for touring or off-roading.

Universal Compatibility with E-Bike Motors

Whether you're running a Bafang 500W, 1000W, or even a peak 1500W mid-drive or rear-hub motor, this Hailong Ebike Battery delivers clean and stable energy without voltage sag or overheating.

Compatible motor types include:

• ✔ Bafang BBS02 / BBSHD

• ✔ Voilamart

• ✔ Tongsheng TSDZ2

• ✔ DIY e-bike kits (rear hub or mid-drive)

• ✔ Electric scooters (custom builds)

Note: Always check your controller’s voltage range and connector type before installation.

Battery Management System (BMS) – Intelligent Safety Built-In

The internal Smart BMS (Battery Management System) ensures:

• 🔋 Safe charging and discharging cycles

• 🔥 Overheat protection

• ⚡ Short-circuit prevention

• ❌ Overvoltage/undervoltage shutoff

• 🔐 Cell balancing for maximum lifespan

With these features, your battery lasts longer and stays safer—especially during high-drain hill climbs or off-road conditions.

Easy-to-Read LED Power Indicator

Know your charge level at a glance:

• 🔴 1 Red, 0 Green – 25% power (charge soon)

• 🟢 1 Red, 1 Green – 50%

• 🟢🟢 1 Red, 2 Green – 75%

• 🟢🟢🟢 1 Red, 3 Green – 100%

This feature makes trip planning and charge tracking much easier on the go.

Real-World Performance – How Far Can You Ride?

Battery Model	Motor Size	Approximate Range (Throttle Only)	Approximate Range (PAS)
36V 10Ah	250W–500W	20–30 km	30–40 km
48V 10Ah	500W–750W	25–35 km	40–50 km
48V 15Ah	750W–1000W	40–50 km	55–65 km
48V 20Ah	1000W–1500W	50–60 km	65–80 km

Note: Range depends on rider weight, terrain, assist level, and outside temperature.

Rugged, Compact & Ready for the Ride

The Hailong shell design is one of the most universally recognized cases in the e-bike world. It’s designed to:

• 💪 Mount securely to your downtube

• 🚲 Blend in with the frame for a sleek profile

• 🔧 Install with minimal effort (mounting plate + connectors included)

Its impact-resistant ABS shell protects the lithium-ion cells inside, and the sliding rail locking design ensures the battery won’t detach during rides.

What's in the Box?

When you order the Hailong Ebike Battery from Electric Bikes and Accessories, you receive:

• ✅ 1x Hailong Battery (voltage & Ah as selected)

• ✅ 1x Charger (matched to battery specs)

• ✅ 1x Mounting base plate + wiring

• ✅ 1x Key lock set

• ✅ 1x User manual

• ✅ 2-year manufacturer warranty

• ✅ Free shipping

Free Shipping, Fast Support & Warranty You Can Trust

Buy with confidence. All Hailong Ebike Batteries come with:

• 📦 Free shipping across the U.S.

• ⏱️ Fast 24–48hr processing

• 🛠️ 2-year warranty on defects and performance

• 💬 Access to tech support

Your satisfaction is our priority. If you need help with installation, compatibility, or voltage matching, our experts are here to assist.

👉 Shop Now at Electric Bikes and Accessories
📌 Check more battery options on Pinteres

Frequently Asked Questions (FAQ)

Q: Is this battery compatible with my 1000W Bafang motor?

Yes, the 48V version (10Ah–20Ah) is fully compatible with Bafang 500W to 1500W motors.

Q: How long does it take to charge?

With a 2A charger, around 5–6 hours. Faster chargers (4A–5A) can reduce that to 3–4 hours.

Q: Can I use this with a 36V controller?

No. Never mix voltage systems. Use a 36V battery for 36V controllers and motors, and 48V for 48V systems.

Q: Does it include a charger?

Yes. Each battery includes a matched charger suitable for safe and optimal charging.

Why Hailong Ebike Battery Is the Best Choice for Your Electric Bike

With the Hailong Ebike Battery, you’re not just buying a power source—you’re investing in reliable, long-range performance and unmatched build quality. Whether you ride to work, tackle trails, or simply love the freedom of electric cycling, this battery gives you:

• 🔋 Maximum mileage

• 🔒 Safe, stable, certified power

• ⚙️ Perfect fit for hundreds of frame styles

• 🛠️ Easy installation and future-proof compatibility

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✅ Ready to Power Up Your Ride?

Don’t let weak batteries limit your range or performance. Upgrade today with a CE/UL-certified Hailong Ebike Battery and ride with confidence, freedom, and more power under the hood.

👉 Order Now at ElectricBikesAndAccessories.com
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