EM3ev Super Shark 1304 – 48V 13.6Ah eBike Battery
From: £287.51 (GBP)
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Description
⚡ EM3ev Super Shark 1304 — 48V 13.6Ah (636Wh) – 13S4P-35E
Compact 48V Downtube Pack | Samsung Cells | Smart BMS | Since 2011
The EM3ev Super Shark 1304 is a high-performance 48V 13.6Ah eBike battery designed for riders who need reliable power for daily commuting, trekking and off-road eMTB use.
Built with Samsung 35E cells in a 13S4P configuration and protected by a smart BMS, this pack offers stable output, long cycle life and dependable performance in real-world riding conditions.
The popular Reention Super Shark rail mount ensures secure installation on a wide variety of downtube frames, making this pack a great match for mid-drive systems such as Bafang BBS02/BBSHD, CYC Photon, and efficient hub motor builds. If you need the best compact 48V downtube battery for both city and trail riding, the Super Shark 1304 is an excellent choice.
🔋 Key Model Highlights
- Energy: 636.5Wh (efficient 48V range)
- Capacity: 13.6Ah using Samsung 35E cells
- Voltage: 48V nominal system (13S)
- Continuous Discharge: 39.2A smart BMS
- Mount: Reention Super Shark downtube rail
- Protection: IP65 dust & water resistance
- Bluetooth: Optional smart BMS
- Weight: approx. 3.35 kg
📊 Technical Specifications
| Model | Super Shark 1304 |
|---|---|
| Pack Configuration | 13S4P – Samsung 18650-35E |
| System Voltage | 48V (Nominal 46.8V / Full 54.6V) |
| Discharge Cut-Off | 35.1V |
| Capacity | 13.6Ah |
| Energy | 636.5Wh |
| Continuous Discharge | 39.2A |
| Cell Type | Samsung 18650-35E (NMC) |
| BMS | 1103A-FPS smart BMS, temp-protected, optional Bluetooth |
| Charge Connector | Reention DC port (supports 3A–5A chargers) |
| Discharge Connector | Reention rail base (XT90/XT60/Anderson optional) |
| Typical Charging Time | ~5 h @ 3A • ~3.8 h @ 4A • ~3 h @ 5A |
| IP Rating | IP65 (dust-tight & splash-resistant) |
| Cycle Life | 500+ cycles (≥80% capacity) |
| Certifications | UN38.3 transport certified / CE |
| Operating Temperature (Discharge) | -10 °C to +45 °C |
| Charging Temperature | 0 °C to +45 °C |
| Storage Temperature | 0 °C to +45 °C (cool, dry environment recommended) |
| Warranty | 1 year |
| Weight | Approx. 3.35 kg |
🛠️ Built for Real-World Riders
- Perfect for compact eBike frames needing a lightweight 48V battery.
- Compatible with Bafang mid-drives (BBS02/BBSHD), CYC Photon and similar systems.
- Secure Super Shark rail mount suitable for commuting and light trail use.
- Great option for riders wanting a long-lasting 48V eBike battery pack.
📱 Smart BMS & Bluetooth Monitoring
- Bluetooth monitoring app for voltage, temperature, current & cell groups.
- Ideal for builds requiring a 48V battery with Bluetooth monitoring.
- Configurable current and protection settings for OEM or custom performance tuning.
🧩 Customization Options
- Connector choices: XT90 / XT60 / Anderson.
- Custom harness lengths for better frame integration.
- OEM branding and tuning available on request.
- This 48V 13.6Ah eBike battery provides an ideal balance between range, weight and durability.
- Riders looking for long-range performance will benefit from the high-efficiency design of this 48V 13.6Ah eBike battery.
Why Choose a 48V 13.6Ah eBike Battery for Your Build?
The 48V 13.6Ah eBike battery offers an ideal balance of power, range and compatibility, making it suitable for both commuting and eMTB performance builds.
🧪 Quality & Testing
- Each pack receives cell matching, load testing and full BMS validation.
- Nickel-copper hybrid busbars ensure low internal resistance.
- Final assembly includes water/dust sealing and vibration tests.
- The Super Shark 1304 format makes this 48V 13.6Ah eBike battery compatible with many mid-drive motors including Bafang and CYC systems.
🚚 Shipping Information
- Ships within 3–5 business days after order confirmation.
- UN38.3 certified packaging for safe global lithium transport.
- Worldwide shipping with full tracking (US/EU/UK/AU supported).
- Shock-absorbing internal packaging ensures safe delivery.
- 24/7 support for logistics and technical questions.
⚠️ Safety & Handling
- Use only compatible 48V chargers; never charge unattended.
- Avoid puncture, crushing, short circuit or immersion.
- Store at 0–45°C; avoid extended full-charge storage in hot conditions.
🏆 Why Choose EM3ev
- 🔷 Founded in 2011 — over a decade of eBike battery engineering.
- 🌍 Trusted worldwide for dependable 48V and 52V battery systems.
- 🧰 Real-world tested designs for mid-drive & hub motors.
- 💬 Engineering-focused support team.
EM3ev — Power That Moves You Forward.
Looking for a battery without branding? We also offer an unbranded (OEM) version of this pack for custom builds or discreet installations. Click here to learn more.⬅️
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