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SMART BT Shark 48V 24.5Ah Samsung 35E Battery – Performance Energy Bicycle Battery (1146Wh) + Ultra Fast 8A Fast Charge Charger
SMART BT Shark 48V 24.5Ah Samsung 35E Battery – Performance Energy Bicycle Battery (1146Wh) + Ultra Fast 8A Fast Charge Charger
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Technical Specification
| Parameter | Value |
| Nominal voltage | 48V (46.8V) |
| Actual pack capacity | 24.5Ah |
| Stored energy | 1146Wh |
| Cell configuration | 13S7P (91 cells per pack) |
| Cell model | Samsung INR18650-35E (CNC robot welded) |
| Maximum current draw (BMS) | 45A (Higher load capacity from the Performance series) |
| Controller connector | Armored, high-current XT90 (Thicker cables) |
| Charger parameters included | 54.6V 8A Ultra Fast Charge (Full charge in 3 hours) |
| Maximum charging current | Up to 9A (Completely safe for cells) |
| Charging sockets | Two-way via rail (fast) / mini XLR on casing (standard) |
| Casing / Mounting | Shark Type (Rail compatible with Shark standard) |
| Production | 100% Premium Polish production |
What the set includes (Package contents)
1x SMART BT Shark 48V 24.5Ah Performance Energy Battery.
1x Dedicated 8A Ultra Fast Charge charger (54.6V).
1x Additional rail/base dedicated for 8A fast charging.
1x Standard mounting base terminated with a cable with an XT90 connector (approx. 30cm).
Installation kit: 5 pcs. M5x20 mounting screws and 4 pcs. M5 rivet nuts.
Stabilizing elements: Special positioning and vibration damping rubbers for the bicycle frame.
Key set: 2 pcs. for mechanical anti-theft lock.
Documentation: User manual with warranty card and rating label.
Performance Energy series – Revolution in charging speed and powerful performance Are you looking for uncompromising power for your e-bike that will keep up with you in all conditions? We present a battery from the Performance Energy series with a massive capacity of 24.5Ah (1146Wh), built with 91 original Samsung INR18650-35E cells (13S7P configuration).
This is not just an ordinary battery with a Smart BMS – it's an advanced energy system that offers significantly higher current load capacity, thicker cables, armored connectors, and technology that redefines the time spent plugged in.
Ultra Fast Charge 8A – Fully charged in 3 hours! Forget about hours of waiting for your bike to charge. The set includes a professional, ultra-fast 54.6V 8A charger with an additional rail. Thanks to the innovative BMS Smart Common Port architecture, the express charging function is performed directly through the output pins in the mounting rail.
0.5C level safety: Charging with 8A current is 100% safe for Samsung cells and does not accelerate their wear – it does not exceed the manufacturer's permissible standards.
Precise temperature control: The BMS system has advanced, analog cell temperature readings. If you connect the battery to a fast charger immediately after aggressive riding (when the cells are hot), the BMS will automatically pause charging until they cool down safely.
Note: The battery also retains a standard mini XLR socket, through which a classic 3A or 5A charger can be used if needed.
Built for extreme loads (up to 45A) The Performance Energy series was designed to eliminate the bottlenecks of factory designs. The battery easily handles continuous current draw of up to 45A, making it ideally suited for powerful kits with power of up to 2000W - 2500W. To handle such powerful energy, the pack uses significantly thicker power cables and an armored, high-current XT90 connector to supply power to the controller.
The advantage of Polish production – Premium Standard The battery is 100% manufactured in Poland using the most advanced Li-Ion pack assembly technologies:
CNC robot welding: Guarantees perfect repeatability, identical pressure, and zero risk of thermal micro-damage.
Additional insulators on the positives: Each section has dedicated safeguards protecting against accidental short circuits.
Complete Bluetooth view: The dedicated smartphone app allows real-time monitoring of cell temperature, charge level, operating current, and section balancing status.
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