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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Koolux BK6S & Koolux BK6S PRO eBike Battery - 48V48V 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
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 Female
- 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 Female)
- 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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy