48V 25Ah Down Tube Silverfish Lithium Battery for Electric Bike – Long Range & BMS Protected
Product Description
Upgrade your electric bike with the Silverfish 48V 25Ah Down Tube Lithium Battery. Built with high-capacity 18650 cells and an integrated BMS, it ensures long-range rides with overcharge, over-discharge, and short-circuit protection. Compatible with 500–1000W motors and most Down Tube frames, it is easy to install, removable with a key lock, and features a battery level indicator. Ideal for commuting, long-distance cycling, and daily use. CE & UN38.3 certified.
Key Features
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High Capacity & Long Range: 25Ah large-capacity battery supports extended rides, perfect for commuting and long-distance cycling.
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Safety Protection: Built-in BMS offers overcharge, over-discharge, and short-circuit protection for safe operation.
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Wide Compatibility: Compatible with 500–1000W motors and most Down Tube bike frames.
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Easy Installation: Removable design with a key lock for convenience and security.
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Battery Level Indicator: Check remaining power easily before every ride.
Installation Instructions
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Unlock and remove the battery using the key.
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Slide the battery into the Down Tube frame battery slot, aligning the connectors.
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Connect the motor and controller plugs, ensuring a secure fit.
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Turn on the power switch and start riding.
FAQ
Q1: Which e-bikes is this battery compatible with?
A: Compatible with most Down Tube frame electric bikes and supports 500–1000W motors. Please check your bike’s frame size and motor/controller specifications before purchasing.
Q2: How far can the battery go on a single charge?
A: The 48V 25Ah battery provides long-range rides under moderate power. Actual distance depends on motor wattage, terrain, rider weight, and riding style.
Q3: How do I install or remove the battery?
A: Unlock with the key, slide the battery into or out of the Down Tube battery slot, connect the motor and controller plugs, and turn on the power switch.
Q4: What safety features does the battery have?
A: Built-in BMS provides overcharge, over-discharge, and short-circuit protection, along with battery balancing. The key lock prevents unauthorized removal.
Q5: How should I charge the battery?
A: Use a 2–5A dedicated charger. Charging takes approximately 3–8 hours. Avoid prolonged high temperatures or deep discharge to extend battery life.
Q6: What is the battery lifespan?
A: Under normal conditions, the battery lasts approximately 800–1000 charge cycles. Actual lifespan varies with usage and environmental conditions.
Q7: Does this battery have certifications?
A: Yes, it is CE and UN38.3 certified, meeting international safety and transport standards.
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48V 25Ah Down Tube Silverfish Lithium Battery For Electric Bike Long Range & BMS Protected Images
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