Hailong Ebike Battery for 36V/48V Motors | Ride Farther, Charge Faster

The Hailong ebike battery is engineered for riders who demand reliability, range, and fast charging. Whether you're commuting, hitting the trails, or exploring off-grid paths, our lithium-ion batteries deliver uncompromising power and safety. Now available at Electric Bikes and Accessories with free shipping and top-rated customer service.

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Why Choose a Hailong Ebike Battery?

From compact 250W motors to powerful 1000W setups, the Hailong lithium battery line supports a wide range of power configurations. Their industry-standard design, robust housing, and high-capacity cells make them a top choice for mountain bikes, city commuters, and fat tire e-bikes alike.

Key Specifications At a Glance

Built for Every Type of Rider

Urban Commuters

For low-weight needs and frequent stops, a 36V 12.5Ah Hailong battery balances compact size and endurance. Ideal for stop-and-go traffic and pedal-assist.

Mountain Riders

Push through rough terrain with confidence. A 48V 17.5Ah or 20Ah battery offers sustained output for climbs, descents, and backcountry trails.

Speed Enthusiasts

For speed, acceleration, and long-distance adventure, the 48V 30Ah or 52V Hailong battery delivers superior mileage and torque. Pair it with 750W or 1000W motors for max performance.

Core Benefits of Hailong Batteries

• ABS/Aluminum Shell: Impact-resistant and waterproof for rugged use

• Cycle Life: Rated at 1000+ charge cycles with >80% capacity retention

• BMS Protection: Built-in Battery Management System for overcharge, discharge, and short-circuit protection

• Universal Fit: Mounts easily to most e-MTB and commuter frames

Safety & Certifications

Every Hailong ebike battery is CE certified and tested to high standards:

• Short-Circuit Protection

• Overcurrent Cut-Off

• Temperature Monitoring

• Water-Resistant Seals

Charger Options

• 2A or 3A Fast Chargers

• Plug Types: EU, AU, US, UK

• Full Charge Time: 4–6 hours, depending on Ah

Design & Usability

Hailong’s smart mounting system ensures a tight frame fit and a hassle-free locking system. Includes:

• Integrated Safe Lock with Key

• Slide Rail Mount Bracket

• Indicator LEDs for Charge Status

Installation Tips

• Mount to down tube water bottle bosses

• Use the included bracket for a stable fit

• Ensure the charger matches the battery voltage and plug type

Battery Safety Guidelines

1. Do not overcharge (max 6 hours)

2. Avoid water, fire, and heat exposure

3. Never short-circuit terminals

4. Store charged (40%–70%) during long idle periods

5. Keep out of reach of children

Trusted Power Cells Inside

Hailong batteries use cells from:

• Samsung

• LG

• Panasonic

• BAK

Warranty & Support

• 12-month manufacturer warranty

• Lifetime customer support

• 30-day no-hassle returns

Compatible Motor Brands

• Bafang

• Tongsheng

• Voilmart

• Many universal kits (excluding Bosch, SHIMANO, Yamaha, Panasonic proprietary systems)

Free Shipping from Electric Bikes and Accessories

Every Hailong ebike battery ships from our US or EU warehouses with no additional shipping cost. Orders typically arrive within 3–7 business days.

Customer Praise

“The 48V 20Ah gives me over 100km range even with a 750W motor. Absolutely love it!” – Laura J.

“Fits my Bafang setup perfectly. Locked in easily and charges quickly.” – Kevin D.

“Solid casing, excellent customer support, and shipped fast. Would recommend.” – Diane M.

Order Your Hailong Ebike Battery Today

Ready for more range and smoother power delivery? Browse our Hailong battery lineup and upgrade your ride today.

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