Description
Sony / Murata VTC5D 18650 Cell – 2800mAh – High-Drain Lithium-Ion Battery - Check availability
The Sony / Murata VTC5D 18650 is a high-drain lithium-ion cell designed for applications that need strong current delivery with balanced runtime.
With 2800mAh nominal capacity (2700mAh rated minimum), 3.6V nominal voltage, and up to 35A continuous discharge with 90°C temperature cut, the VTC5D is well suited for battery packs, power tools, portable power systems, robotics, and other high-current builds.
Murata specifies this cell for integration into properly engineered battery assemblies and finished products with appropriate protection circuitry. It is best used in protected packs or devices with temperature monitoring and current control.
Specifications:
| Model | US18650VTC5D |
| Brand | Sony / Murata |
| Size | 18650 |
| Cell Designation | INR19/66 |
| Typical Capacity | 2800mAh |
| Minimum Capacity | 2700mAh |
| Nominal Energy | 10.08Wh |
| Minimum Energy | 9.72Wh |
| Nominal Voltage | 3.6V |
| Standard Charge Voltage | 4.20V CC/CV |
| Maximum Charging Voltage | 4.25V |
| Discharge Cut-off Voltage | 2.5V recommended / 2.0V lower limit |
| Standard Charge | CCCV, 2.7A to 4.20V, about 2.5 hours at 23°C |
| Max Continuous Charge Current | 6.0A |
| Max Continuous Discharge | 35A (with 90°C temperature cut) |
| Chemistry | Lithium-ion (INR) |
| Rechargeable | Yes |
| Shape | Cylindrical |
| Positive Terminal | Flat Top |
| Approx. Weight | 46.7 ±1.5g |
| Dimensions | Max. 18.5mm diameter × Max. 65.25mm length |
| Operating Temperature | Charge: 0°C to +60°C / Discharge: -20°C to +60°C |
| Storage Recommendation | Recommended long-term storage at 10–50% SOC, 0–25°C, ≤75% RH |
| Safety Standards | UL1642, UL62133, IEC62133 2nd Edition, UN38.3 applicable for transport context |
| Datasheet | Datasheet |
Applications:
- ✅ High-Performance E-Bikes
- ✅ Electric Scooters
- ✅ Power Tools
- ✅ Heavy-Duty Battery Packs
- ✅ Custom 21700 Builds
⚠️ Safety Warning for Lithium-Ion Battery Usage
This cell is a rechargeable lithium-ion battery. Mishandling, short-circuiting, overheating, overcharging, puncture, crushing, or physical damage can cause fire, burns, or serious injury.
Murata specifies that this cell should be used in a properly engineered battery assembly or finished product with over-charge, over-discharge, over-current, over-temperature, and short-circuit protection. It is not intended for loose or unprotected standalone use.
Important Usage Guidelines:
- Use Only in a Properly Protected Battery Pack / Host Device
- Provide BMS / PCB Protection and Temperature Monitoring
- Spot Weld Only – Do Not Solder Directly to the Cell
- Do Not Use if Wrap, Terminal Insulator, or Can Is Damaged
- Prevent Shorts – Keep Away from Loose Metal Objects
- Do Not Overcharge, Over-Discharge, Crush, Puncture, Heat, or Burn
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