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24V 36V 48V Silver Fish Electric Bicycle Battery
The GEB Silver Fish electric bicycle battery is engineered to deliver exceptional performance and reliability. Crafted with high-quality 18650 cells and equipped with an advanced BMS (Battery Management System), it ensures a safe and enjoyable riding experience.
【Key Features】:
✔️Customizable Options: Choose from a variety of voltages (36V, 48V, or 52V) and capacities (10Ah to 28Ah) to perfectly match your e-bike.
✔️Long-lasting Performance: High-quality cells provide up to 800 charge cycles, ensuring long-lasting battery life.
✔️Advanced Safety Features: The BMS system offers comprehensive protection against overcharging, over-discharging, short circuits, and overcurrent.
✔️Certified Quality: CE certified for safety and reliability.
✔️Durable and Efficient: Built to withstand various riding conditions, offering a smooth and efficient ride.
Description
GEB Customizable Silver Fish E-Bike Battery Series (36V/48V/52V)
Discover the flexibility and reliability of the GEB Silver Fish Electric Bicycle Battery Series. This popular downtube-style battery offers a wide range of customizable options in voltage (36V, 48V, 52V), capacity (10Ah to 28Ah+), and even size, allowing you to perfectly tailor the power source to your specific e-bike and riding needs. Built with high-quality brand name 18650 NMC cells and featuring robust BMS protection and CE certification, the GEB Silver Fish series is your trusted choice for replacement, upgrade, or custom e-bike builds.
| GEB Silver Fish E-bike Battery Specifications | |
| Brand Name: | GEB |
| Case Style: | Silver Fish (Common downtube mount - Verify compatibility with your frame) |
| Available Nominal Voltages: | 36V / 48V / 52V (Other voltages potentially available via custom order) |
| Available Nominal Capacities: | 10Ah / 13Ah / 15Ah / 20Ah / 25Ah / 28Ah (Fully customizable capacity available) |
| Safety Certification: | CE Certified |
| Battery Management System (BMS): | Standard: 20A-30A Continuous Discharge (Suitable for 350W to 1000W motors). Custom BMS options available. Note: Specify motor wattage for correct BMS configuration. |
| Integrated BMS Protection Functions: | Over-Current Protection, Over-Discharge Protection, Over-Charge Protection, |
| Short-Circuit Protection, Cell Balancing Function. | |
| Physical Dimensions (Size): | Variable - Size can be customized based on capacity and configuration. Contact us with requirements. |
| Discharge Cut-Off Voltage: | Dependent on selected Nominal Voltage (e.g., ~28V for 36V, ~37.7V for 48V). Confirm upon order. |
| Max Charge Voltage: | Dependent on selected Nominal Voltage (e.g., 42V for 36V, 54.6V for 48V, 58.8V for 52V). Confirm upon order. |
| Expected Cycle Life: | Approx. 800+ cycles (retaining ~80% of original capacity) |
| Cell Chemistry / Format: | Lithium NMC (LiNiMnCoO2) / 18650 Cylindrical Cells |
| Cell Quality: | Premium Brand Name 18650 Cells |
| Standard Warranty: | 12 Months |
| Approximate Weight: | Varies significantly based on selected voltage, capacity, and configuration. Please inquire. |
| Charging Temperature Range: | 0°C to 45°C (32°F to 113°F) |
| Discharging Temperature Range: | -20°C to 60°C (-4°F to 140°F) |
| Recommended Storage Temperature: | -10°C to 40°C (14°F to 104°F) |
Tailored Power Solutions for Your E-Bike
The GEB Silver Fish series offers exceptional flexibility. Choose the voltage (36V, 48V, or 52V) that matches your e-bike system and select from a wide range of capacities (10Ah, 13Ah, 15Ah, 20Ah, 25Ah, 28Ah, or even higher custom capacities) to achieve your desired range and performance. Whether you need a standard replacement or a high-capacity battery for long distances, we can build it.
Reliable Performance & Extended Lifespan
Powered by premium, brand-name 18650 NMC lithium-ion cells, these batteries deliver consistent power output and are built to last. Expect an impressive cycle life of 800 charge cycles or more while maintaining significant capacity, ensuring years of dependable service and excellent value for your investment.
Advanced Safety: BMS Protection & CE Certification
Safety is paramount. Every GEB Silver Fish battery incorporates an intelligent Battery Management System (BMS) providing multi-level protection against over-charge, over-discharge, over-current, and short circuits. The BMS also performs cell balancing for enhanced longevity. Furthermore, the CE certification assures compliance with stringent European safety standards, giving you complete peace of mind on every ride.
Classic Silver Fish Design & Compatibility
Featuring the widely recognized "Silver Fish" case design, these batteries are compatible with many e-bike frames that utilize this popular downtube mounting system. While known for broad compatibility, we always recommend verifying the dimensions and mounting mechanism on your specific e-bike frame before ordering.
Match the Power: BMS & Motor Compatibility
Our standard BMS options (20A-30A) are designed to safely power e-bike motors ranging from 350W up to 1000W. It is crucial to select a BMS rating appropriate for your motor's power consumption. Please inform us of your motor's wattage when ordering to ensure we configure the battery with the correct BMS for optimal performance and safety.
Frequently Asked Questions (FAQ)
Q: Is a 36V or 48V e-bike system generally better?
A: It depends on your needs. 48V systems typically offer more power and torque, making them better suited for hilly terrain, carrying heavier loads, or achieving higher speeds. 36V systems are often more affordable and provide ample power for commuting or leisure riding on relatively flat terrain. Consider your riding style, typical terrain, and budget when choosing. Our Silver Fish series offers both 36V and 48V (and 52V) options.
Q: How long does a typical 36V e-bike battery last?
A: The lifespan of a 36V e-bike battery depends on factors like cell quality, usage patterns, charging habits, and storage conditions. A high-quality 36V lithium-ion battery, like those from GEB with an 800+ cycle life rating, can typically last 2 to 5 years or achieve 500-800+ charge cycles before significant capacity degradation.
Q: How long does a typical 48V electric bike battery last?
A: Similar to 36V batteries, the longevity of a 48V e-bike battery is influenced by quality, usage, and care. A well-maintained, high-quality 48V lithium-ion battery with an 800+ cycle rating should also last approximately 2 to 5 years or provide 500-800+ charge cycles under normal conditions.
Q: Can I put a 36V battery on an e-bike designed for 24V?
A: Absolutely not. Using a battery with a higher voltage (like 36V) than the e-bike system is designed for (e.g., 24V) will almost certainly cause severe damage to the controller, motor, and potentially other components due to over-voltage. It is extremely unsafe and strongly discouraged. Always match the battery voltage precisely to your e-bike system's requirements.
Get Your Custom GEB Silver Fish Battery Quote Today!
Ready to power your e-bike with a perfectly tailored battery? Contact GEB today to discuss your specific requirements for voltage, capacity, size, and BMS configuration. Our team is ready to help you design and build the ideal Silver Fish battery solution for your needs. OEM and ODM inquiries are welcome.
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