silver fish battery 36v 10Ah Lithium Silverfish 36V10Ah Silver Fish Lithium Battery

Silverfish E-Bike Battery 36V / 48V (15Ah - 17.5Ah)

The "Silverfish" battery is a popular, classic style in the e-bike world, widely used for both new bicycles and conversion kits. Its name comes from its distinct, streamlined shape that resembles a fish or submarine. It is commonly mounted underneath the bike's seat tube or on the downtube, providing a discreet and well-balanced power source. The higher-capacity versions are designed to provide a much longer range for extended commuting and recreational rides.

Key Specifications:

• Voltage: The Silverfish case is highly versatile and is commonly available in two voltage options:

  • 36V: The standard voltage for many commuter and folding e-bikes. It is an excellent match for motors up to 500W, providing reliable power and efficiency for everyday riding.

  • 48V: A popular upgrade for riders who want more power and speed. A 48V system is ideal for motors from 500W to 750W or even 1000W, offering faster acceleration and better performance on hills.

• Capacity: This battery is available in high-capacity options:

  • 15Ah: A significant capacity for a 36V system, offering a great balance of size, weight, and a long riding range.

  • 17.5Ah: One of the largest capacities available in the Silverfish form factor, providing a massive energy reserve for extended, long-distance adventures.

• Energy Rating (Wh): The energy capacity determines the potential range:

  • 36V 15Ah: 540Wh ($36V\times 15Ah=540Wh$). This is suitable for a range of 30 to 60 miles, depending on the level of pedal assist and terrain.

  • 48V 17.5Ah: 840Wh ($48V\times 17.5Ah=840Wh$). This offers a much longer range, typically 40 to 80 miles, and can handle high power consumption more effectively.

• Battery Cells: High-capacity Silverfish batteries are often built with premium, high-energy-density lithium-ion cells from brands like Samsung or LG to ensure consistent performance, a long cycle life, and a lower weight for the given capacity.

Features and Design:

• Compact & Low-Profile: The slender, elongated case is designed to integrate cleanly with the bike's frame, often sitting on a rail behind the seat tube or on the downtube. This keeps the center of gravity low, improving the bike's stability and handling.

• Removable & Lockable: A key-locking mechanism secures the battery to its mounting plate, preventing theft. The battery can be easily removed for convenient indoor charging or storage, which is particularly useful for folding bikes. A built-in handle also makes it easy to carry.

• Safety & Durability: The battery includes a built-in Battery Management System (BMS) that provides protection against a variety of issues, including over-charging, over-discharging, over-current, and short circuits. The hard plastic case is durable and weatherproof, protecting the cells from light impacts and the elements.

• USB Port(optional ): Many modern Silverfish batteries include an integrated USB port, allowing you to charge your smartphone, GPS, or other USB-powered accessories directly from the battery while riding.

• Versatile Compatibility: The Silverfish battery is a popular choice for many folding e-bikes and is a common part of DIY conversion kits. It is compatible with a wide range of motors (e.g., Bafang, MXUS) and is used on various brands like G-Hybrid, Lectric XP, and others that utilize a similar frame design