EM3ev Rhino 72V Ebike Battery | Samsung 21700 50S | 75A Max | Bluetooth Smart BMS
From: £331.86 (GBP)
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Description
🔋 72V Ebike Battery — 15Ah (1080Wh) — 20S3P — Samsung 21700 50S
72V 15Ah (1080Wh) 20S3P | Samsung 21700 50S |75 A Max | Bluetooth Smart BMS
72V ebike battery is built in a 20S3P configuration using Samsung 21700 50S cells, delivering 72V 15Ah (1080Wh) for high-voltage ebike and e-moto applications. With a full-charge voltage of 84V and a stable operating range of 54–84V, it’s designed for riders and builders who need stronger output, better voltage stability, and dependable power delivery. Bluetooth smart BMS is included (iPhone supported, Android coming soon) 📱.
✨ Key Features
- 72V ebike battery for high-voltage builds and upgrades
- 20S3P battery pack with Samsung 21700 50S cells for consistent performance
- 15Ah capacity / 1080Wh energy to support longer rides and higher loads
- 75A continuous discharge for higher power demand ⚡
- Bluetooth Smart BMSÂ monitoring (iPhone supported, Android coming soon)
- Wide temperature range: charge 0–45°C, discharge -20–60°C 🌡️
đź“Ś Performance Overview
- Nominal Voltage: 72V (20S) — Full: 84V
- Capacity:Â 15Ah
- Energy:Â 1080Wh
- Operating Voltage Range: 54V–84V
- Discharge: 75A standard.
- Charge: 8A standard / 10A max
- Communication:Â Bluetooth (for iPhone, Android coming soon)
đź“Š Technical Specifications
| Model | 72V Ebike Battery |
|---|---|
| Pack Configuration | 20S3P — Samsung 21700 50S |
| Size (W×H×D) | 158×81×308mm (±1mm) |
| Nominal Voltage (V) | 72V |
| Nominal Capacity (Ah) | 15Ah |
| Rated Energy (Wh) | 1080Wh |
| Standard Discharge Current (A) | 75A |
| Max. Discharge Current (A) | 75A Recommended |
| Standard Charging Current (A) | 8A |
| Max. Charging Current (A) | 10A |
| Charging Working Temperature | 0°C to 45°C |
| Discharge Working Temperature | -20°C to 60°C |
| Operating Voltage Range | 54V to 84V |
| Communication Mode | Bluetooth (for iPhone, Android coming soon) |
| Weight | 6.5kg (±5%) |
🔌 Charging Notes
- Recommended charger:Â 84V lithium charger for 72V (20S) battery systems
- Tip:Â Fast charging (up to 10A) may reduce charging time but requires proper wiring, connector rating, and heat management.
🛠️ Applications
- 72V high-voltage ebike systems
- E-moto / high-power conversions and upgrades
- Riders needing stronger acceleration and improved voltage stability
📱 Bluetooth Smart BMS
- Monitor battery status via Bluetooth
- iPhone supported; Android coming soon (subject to release)
âť“ FAQ
- Q: What is the full-charge voltage of this 72V battery?
A: A 20S lithium pack charges to 84V. - Q: Why is 20S3P equal to 15Ah?
A: Samsung 21700 50S is a ~5Ah-class cell. In 3P, capacity adds to ~15Ah, then 20 cells in series provide the 72V platform. - Q: Is 75A discharge enough for high-power builds?
A: 75A recommended max discharge supports many high-power setups. Always match your controller limits and leave margin for real riding conditions. The battery has been upgraded to support 75A.
đźšš Shipping Information
- Packed securely for long-distance shipping
- Bulk orders and OEM options available (connectors/wiring can be customized)
- Please confirm destination and compliance requirements before shipping
âś… Why Choose Us
- Focused on ebike battery solutions for high-voltage and performance builds
- Stable production and quality control for consistent pack performance
- Pre-sales matching support and after-sales technical assistance
Power your ride with a stronger, smarter 72V ebike battery.
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