48V 17.5Ah Removable Lithium Battery Pack for Folding Fat Tire E-Bikes

Welcome to Electric Bikes and Accessories, your go-to destination for top-tier electric bike components. If you're searching for long-range, high-efficiency power, look no further than the 48V 17.5Ah Lithium Battery Pack for folding e-bikes. Designed with premium performance, durability, and universal motor compatibility, this battery is the ideal upgrade for any 20-inch fat tire folding e-bike.

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Why Choose a 48V 17.5Ah Lithium Battery?

✅ Universal Compatibility

The DEEPOWER H20 Pro Battery Pack supports motors ranging from 250W to 1000W, making it perfect for:

• Commuting city e-bikes

• Off-road fat tire e-bikes

• 20" folding electric bikes

Compatible motor voltages include: 48V 250W, 350W, 500W, 750W, and 1000W.

✅ Long Range and Power Efficiency

This full-hidden tube battery ensures a sleek look without compromising function. With capacities of 14.5Ah, 16Ah, or 17.5Ah, you can ride farther on a single charge. Depending on your motor:

• 250W motor: Up to 70–90 km per charge

• 500W motor: Up to 60–80 km per charge

• 1000W motor: Up to 50–70 km per charge

✅ Lightweight and Compact

At only 4.0kg, this lithium-ion battery is light enough for easy handling while still packing dense energy output. Its dimension of 114×58×420mm allows for an internal frame mount, maintaining your bike’s clean aesthetic.

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Technical Specifications

Feature	Details
Brand Name	Belicore
Voltage	48V
Capacities Available	14.5Ah / 16Ah / 17.5Ah
Power Range	250W–1000W motors
Charging Time	4–6 hours (with 2A/3A charger)
Charger	54.6V 2A / 3A
Certification	CE, RoHS
Install Position	Full-Hidden Tube
Power Connector	5-Pin
Warranty	18 months
Weight	Approx. 4.0kg

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Built for Safety and Durability

🔋 Advanced Lithium Chemistry

Built with high-grade Li-ion cells, this battery uses advanced LiNiMnCoO2 materials to ensure safety, temperature stability, and extended lifespan.

🔧 Intelligent Battery Management System (BMS)

Equipped with multi-layer BMS protection, you get:

• Overcharge protection

• Over-discharge protection

• Overcurrent protection

• Short-circuit protection

• Temperature monitoring

Expect over 1000+ charge cycles with 80%+ retained capacity.

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Design & Portability

🧳 Sleek and Secure Installation

Thanks to its full-hidden tube design, the DEEPOWER battery sits flush within the bike frame. It’s:

• Easy to install and remove

• Water-resistant and dustproof

• Protected from external impact

🔒 Lock-In Power

Although it lacks a USB port, the solid 5-pin connector guarantees a stable and consistent current to your motor. And with no high-concern chemicals, safety meets eco-conscious design.

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Perfect Pairing for Your Fat Tire Folding E-Bike

Whether you’re using a:

• 20" Fat Tire Folding E-Bike

• DEEPOWER H20 Pro or similar model

• 48V 250–1000W setup

This battery is fully compatible with most electric folding bikes on the market today.

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Fast & Free Shipping at Electric Bikes and Accessories

We’re proud to offer fast and free shipping on all our products — including the Belicore 48V 17.5Ah lithium battery pack. Backed by our customer-first return policy and 18-month warranty, your upgrade is risk-free.

Visit the official product page now to enhance your e-bike's power and range.

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Key Takeaways

• 🔋 Removable 48V lithium-ion battery with multiple capacity options

• ⚡ Supports 250W–1000W motors (universal compatibility)

• 🛡️ CE and RoHS certified with smart BMS for optimal protection

• 🎒 Lightweight, sleek, and easy to install

• 🚚 Free shipping from Electric Bikes and Accessories

Upgrade your ride with the DEEPOWER H20 Pro-compatible battery and experience true e-bike freedom.

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Shop Now and Ride Farther.

Attentions:

1. Before you place the order, pls kindly compare our battery with your old battery, if they are 100% same, then it fits your bike.

2. The dimension of this battery is 114*58*420mm, if your old battery is not this dimension, pls don't place the order.

3. This Battery is with non-smart BMS, if your old battery is with smart BMS, it would not be compitable with your bike, pls don't place the order.

 

Packing List

1. 1 Pcs Battery.

2. 1 Pcs Charger.

Battery Install Position

Battery Manuel

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🔋 Battery Usage Instructions

✅ Charging

1. Connect the battery pack to the charge controller.

2. Use the supplied charger and plug it into an appropriate outlet (EU/US/UK/AU).

✅ Discharging

1. Connect the battery pack to the e-bike motor/controller.

2. Ensure proper contact for power delivery.

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⚠️ Battery Safety Precautions

1. When combining batteries in series/parallel, remove any oxidation on terminals with a steel brush to reduce contact resistance.

2. If the voltage between terminals exceeds 24V, avoid direct contact with skin to prevent an electric shock.

3. If stored long-term, keep the battery at ~80% charge, and recharge every 3 months.

4. Do not expose the battery to extreme heat or open flame.

5. Do not short-circuit, overcharge, or over-discharge the battery.

6. Do not disassemble or modify the battery pack.

7. Avoid storing or handling batteries with metal objects (coins, keys, jewelry).

8. Never reverse the polarity of the battery.

9. Do not immerse the battery in water or seawater.

10. Always use a CC/CV lithium battery charger for safe charging.

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❓ Frequently Asked Questions (FAQ)

1. Is this battery compatible with my e-bike?

Compare your old battery's appearance and dimensions. Also, match your motor voltage:

• 36V motor → 36V battery

• 48V motor → 48V or 52V battery

• 60V motor → 60V battery

2. What type of battery is this?

Lithium-ion (Li-ion), Chemical: LiCoMnO₂

3. What cells are used in this battery?

Premium Grade A cells such as:

• Samsung / Panasonic / LG / Sanyo / High-power Chinese brands

• Standard formats: 18650 (2600–3500mAh) and 21700 (4800–5000mAh)

4. How does this compare to NiMH or Lead Acid batteries?

Li-ion advantages:

• 1000+ cycle life

• Lightweight & compact

• No memory effect

• Eco-friendly & non-toxic

5. What’s the temperature range?

• Charging: 0°C to 45°C (32°F to 113°F)

• Discharging: -20°C to 65°C (-4°F to 149°F)

6. Does the battery come with a charger?

Yes, a standard charger is included. Fast chargers available upon request.

7. Is a BMS included?

Yes, all batteries include a SEIKO IC BMS for:

• Overcharge protection

• Over-discharge protection

• Overcurrent protection

• Short-circuit protection

8. Do you offer OEM/ODM?

Yes. We support custom orders and branding for all types of lithium-ion battery packs.

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🛡️ Warranty & After-Sales Service

• 18-month warranty on all e-bike batteries.

• 1-month replacement for defective batteries with proof.

• 1-year free repair for quality-related issues.

• All batteries are 100% tested before shipment using high-quality cells and performance BMS.

❌ No Warranty Coverage for:

• Credit card rejections

• Water damage

• Man-made damage

• Improper use or failure to follow manual

• The battery was opened or disassembled

• Unapproved returns

• Uncommunicated disputes

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🌟 Feedback & Support

We strive for 100% satisfaction. If you're happy with your battery and service, please leave a 5-star rating!
If anything isn’t right, contact us immediately — we’ll resolve it until you’re satisfied.