Battery for Koolux BK6S & Koolux BK6S PRO - 48V E-Bike Battery
Battery for Koolux BK6S & Koolux BK6S PRO - 48V E-Bike Battery is backordered and will ship as soon as it is back in stock.
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Battery for Koolux BK6S & Koolux BK6S PRO - 48V E-Bike Battery
48V 13Ah Silverfish Lithium Battery Pack for Koolux BK6S 4.0 & Koolux BK6S PRO
Upgrade your Koolux BK6S 4.0 Folding E-Bike or BK6S PRO with this high-performance 48V 13Ah Silverfish lithium battery designed to deliver stronger torque, smoother acceleration, and excellent long-distance capability. Built with 2600mAh A+ Grade cells and an intelligent 30A BMS, this battery ensures stable voltage output, reliable power delivery, and long-term durability for both commuting and extended riding.
Key Features
- Optimised for Koolux BK6S Models: Fully compatible with BK6S 4.0 and BK6S PRO, ensuring improved torque and stable output.
- High-Power Performance (48V 13Ah): Delivers smooth acceleration, reliable torque, and steady voltage.
- A+ Grade 2600mAh Cells: Provides long lifespan, stable performance, and high efficiency.
- 30A Intelligent BMS: Protects against overcharge, discharge, overcurrent, overheating, and short-circuit faults.
- 4-Pin Charging Port: Safe and stable charging interface for Koolux Silverfish systems.
- Durable Aluminium Silverfish Case: Offers excellent heat dissipation, strength, and long-term durability.
- Secure Locking System: Comes with 2 keys to lock the battery to the mounting rail to prevent theft.
- On/Off Switch: Allows safe shutdown when not in use to preserve battery life.
Technical Specifications
- Voltage: 48V
- Capacity: 13Ah
- Battery Type: Lithium-Ion (Li-Ion)
- Cell Specification: 2600mAh A+ Grade
- Configuration: 13S5P
- BMS Rating: 30A Intelligent Protection
- Suitable Motor Power: 200W – 1000W
- Charging Pins: 4-Pin Interface
- Charger: 54.6V 3A Fast Charger Included
- Default Connector: XT60
- Dimensions: 390mm × 110mm × 75mm
- Weight: 4.8 kg
- Colour: Silver
- Material: Aluminium Housing
- Certifications: UKCA, CE, UN38.3, MSDS
What's Included
- 1 × 48V 13Ah Silverfish Battery
- 1 × 54.6V 3A Charger
- 2 × Keys
- 1 × 4-Pin Discharge Cable (XT60)
- 1 × Mounting Rail
- 1 × Instruction Manual
Compatible With
This battery is fully compatible with:
- Koolux BK6S 4.0 Folding E-Bike
- Koolux BK6S PRO
It also works with various 48V Silverfish-style e-bikes including folding bikes, city bikes, trekking bikes, e-MTBs, and 48V electric bike conversion kits.
Quality & Reliability
Each battery undergoes strict testing to ensure capacity accuracy, voltage stability, and long-term durability. Designed for hundreds of charge cycles, this replacement battery restores your Koolux e-bike to peak performance with dependable power for daily commuting or long-distance riding.
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Warranty
Our warranty has you covered.
All products are covered by a complimentary 30-day replacement warranty from the date of purchase. If your purchase does not match the description or is found to be defective, please contact us within 48-72 hours of receiving your order. We will ensure that any issues are promptly addressed.
If you receive an incorrect item, please notify as early as possible. We will arrange for the correct item to be dispatched or issue a full refund. For defective or faulty products, kindly provide photographic or video evidence and email it to support@gadgetcron.com. Upon confirmation, we will either replace the item or issue a refund.
Please note: This policy does not cover misuse, accidental damage, water damage, or any other form of abuse of the purchased product.
Please read our refund and return policy for more details.
Payment & Security
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