48v 11.6ah Shark Pack 30A BMS
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Product Description
The 48V 11.6Ah (13S × 4P) lithium-ion battery pack built with premium EVE 18650 cells, delivering solid range and reliable power for everyday e-bike riding.
Encased in a sleek DP-6 slide-rail case with a key lock, 4-LED fuel gauge indicator, and XT90 connector.
A built-in 30A BMS provides full electronic protection including overcharge, over-discharge, overcurrent, short-circuit, and temperature cut-offs for long-term safety and stability.
| Parameter | Specification |
| Model | FP4811R6 (AXX00740014 – A0) |
| Nominal Voltage | 48V (13S Li-ion configuration) |
| Dimensions | 368 × 90 × 113 mm 14.49 × 3.54 × 4.45 inches |
| Nominal Capacity | 11.6Ah (min 10.83Ah) |
| Cell Type | EVE INR18650/29V – 3.6V |
| Configuration | 13S × 4P |
| Watt Hours | ≈ 556.8 Wh |
| Standard Charge | 54.6V CC/CV @ 2A (5A max) |
| End-of-Charge Current | 232 mA |
| Max Continuous Discharge Current | 30A |
| Peak Discharge (3s) | 45A |
| Cycle Life | ≥ 500 cycles (@ ≥ 70% capacity) |
| BMS Protection | Over-charge / Over-discharge / Over-current / Short-circuit / Temp cut-offs |
| Output Connector | XT90 (UL3135 12AWG lead 300 mm) |
| Charge Port | Reention mini 3-pin DC |
| Case Type | DP-6 slide rail with lock & LED display |
| Display LEDs | 1 × Red (< 41.6V) + 3 × Green (≥ 44.2 / 46.8 / 49.4V) |
| Shipment Voltage | 48 – 50V |
| Weight | ≈ 3.3 kg ± 0.2 kg (7.3 lbs) |
| Operating Temperature | Charge 0 – 45°C / Discharge –10 – 40°C |
| Storage Temperature | –5 – 35°C (half-charged; recharge every 3 months) |
| Short-Circuit Delay | ≈ 512 µs |
| Internal Impedance | ≤ 150 mΩ |
Included in Package
- 1 × 48V 11.6Ah DP-6 Battery Pack (with slide rail mount and lock)
- 1 × 54.6V 3A Charger (US AC plug / Reention mini 3-pin DC output, UL certified)
- 1 × XT90 pigtail cable (110 mm lead length)
- 3 × Anti-vibration shock pads for mounting
Safety & Handling
- Use only Li-ion 54.6V CC/CV chargers (supplied).
- Do not short, reverse polarity, or charge below 0°C.
- Store cool and dry at ≈ 50% SOC if unused > 3 months.
- Avoid water immersion and direct heat sources.
How to maintain the battery?
The battery should be stored in a clean, dry, ventilated, dark environment. When unused, keep it at half charge and recharge it every 3 to 6 months.
Charging Instructions
The charger's indicator light will display red while the battery is charging. Once the battery is fully charged, the indicator will change to green.
How to prolong your lithium ion battery?
Recharge your batteries before they are completely dead.
After every 30 charges, allow your lithium based battery to completely discharge before recharging.
What about warranty?
- We provide 12 months warranty
- Product quality guaranteed by PAIC insurance
Battery Cut out
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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