Description
Introducing the 48V/36V Lithium Rechargeable Battery with built‑in Battery Management System (BMS) – the perfect power source for your Silver Fish 250W‑1000W bike motor kit. Available in multiple capacities (12Ah, 15Ah, 17Ah, 20Ah), this high‑performance battery delivers reliable, long‑lasting energy and comes with a convenient 2A charger for quick, safe recharging.
Key Highlights
- Multiple voltage options: 48V or 36V to match your motor specifications.
- Four capacity choices – 12Ah, 15Ah, 17Ah, 20Ah – for extended range and customizable power.
- Integrated BMS protects against over‑charge, over‑discharge, short‑circuit, and temperature spikes.
- Comes with a dedicated 2A charger for fast, efficient, and safe charging.
- High‑density lithium cells provide lightweight performance without compromising durability.
- Designed specifically for Silver Fish bike motor kits (250W‑1000W) – perfect fit and seamless integration.
- IP54‑rated housing resists dust and water splash, ideal for all‑weather riding.
Why Choose This Battery?
Our lithium rechargeable battery combines cutting‑edge technology with robust safety features, giving you confidence on every ride. The built‑in BMS ensures optimal cell balance, extending the overall lifespan of the pack while safeguarding your bike’s electronics. Whether you’re commuting, trail‑riding, or tackling long‑distance tours, the selectable capacities let you tailor power output to your exact needs.
Technical Specifications
- Voltage: 48V / 36V (selectable)
- Capacity: 12Ah | 15Ah | 17Ah | 20Ah
- Nominal Energy: 576 Wh – 960 Wh (depending on capacity)
- Battery Chemistry: Li‑Ion (LiFePO₄ or NCM, depending on model)
- Built‑in BMS: 20A continuous discharge, 5A charge limit
- Charging Current: 2A (included charger)
- Operating Temperature: –10 °C to +45 °C
- Dimensions: Custom‑cut to fit Silver Fish motor frames
- Weight: 3.2 kg – 5.8 kg (varies by capacity)
Compatibility
Designed exclusively for the Silver Fish 250W‑1000W bike motor kit, this battery fits seamlessly into the motor’s mounting bracket and connects directly to the motor controller. It’s also compatible with most standard 48V/36V e‑bike systems that require a BMS‑protected lithium pack.
Installation & Usage
Installation is quick and tool‑free – simply slide the battery into the designated compartment, secure the locking latch, and connect the power cable. The included 2A charger plugs into any standard AC outlet, delivering a full charge in 6‑10 hours depending on capacity.
Customer Support & Warranty
We stand behind our product with a 12‑month limited warranty covering manufacturing defects and a dedicated support team ready to assist with any installation or performance questions.
Boost Your Ride Today
Upgrade to the 48V/36V Lithium Rechargeable Battery with Built‑in BMS and experience smoother acceleration, longer distances, and peace of mind on every journey. Click “Add to Cart” now and power your Silver Fish bike motor with the reliability it deserves.
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