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Massage Device Battery Pack
- Operating Voltage Range: 9.0V ~ 12.6V
- Nominal Voltage: 11.1V (3S)
- Nominal Capacity: 2500mAh
- Minimum Capacity: 2400mAh
- Rated Energy: 27.75Wh
- FREE FAST SHIPPING
- 2 YEAR WARRANTY
Massage Device Battery Pack – 11.1V (2500mAh)
The 11.1V 2500mAh Li-ion Battery Pack is a specialized energy solution designed to provide 27.75Wh of high-torque power for percussion therapy and wellness devices. Engineered with a 3S1P (3 Series, 1 Parallel) configuration using premium 18650 cells, this triangular-profile pack is optimized to fit the ergonomic handles of modern massage guns. Whether you are powering a professional-grade percussion massager or a portable heat-therapy device, this battery ensures the high-current delivery needed to maintain consistent stall force and deep-tissue performance.
Applications
- Percussion Massage Guns: Ideal for high-torque motors that require stable voltage to maintain speed under pressure.
- Portable Healthcare Devices: Perfect for handheld physical therapy equipment and electronic muscle stimulators (EMS).
- Heated Wellness Wraps: Provides reliable energy for wearable heat-therapy braces and neck massagers.
- Cordless Power Tools: Suitable for small, handheld cordless drivers and hobbyist tools requiring an 11.1V–12.6V system.
- Beauty & Personal Care: Powers high-end rechargeable facial brushes and advanced skin-therapy devices.
Technical Specifications
- Operating Voltage Range: 9.0V ~ 12.6V
- Nominal Voltage: 11.1V (3S)
- Nominal Capacity: 2500mAh
- Minimum Capacity: 2400mAh
- Rated Energy: 27.75Wh
- Max Continuous Discharge Power: 55W
- Fast Charging Voltage: 12.6V
- Standby / Floating Voltage: 12.0V ~ 12.3V
- Discharge Low Protection: 9.0V
- Standard Charging Current 1A (Recommended: 2A)
- Max Charging Current: 3A
- Standard Discharge Current: 2A
- Max Continuous Discharge Current: 5A
- Internal Resistance: ≤150mΩ
- Charging Temperature: 0°C ~ 45°C
- Discharge Temperature: -10°C ~ 60°C
- Cycle Life: (25°C, 80% DoD) 500-1000 Cycles
- Configuration: 3S1P (18650 Cells)
- Dimensions Custom Triangular: 18650-3S1P
Benefits
- High Torque Support: The 11.1V nominal output provides the necessary “punch” for brushless motors to operate without slowing down during deep-tissue massage.
- Ergonomic Configuration: The 3S1P triangular layout is specifically designed to maximize space within cylindrical handle compartments.
- Fast Charging: Supports rapid replenishment at 12.6V, ensuring the device is ready for the next therapy session quickly.
- Built-in Protection Circuits: An integrated BMS (Battery Management System) protects against over-discharge and thermal spikes, ensuring user safety during skin-contact use.
- Vibration Resistance: Securely shrink-wrapped and spot-welded to withstand the high-frequency vibrations inherent in percussion devices.
Long Life and Reliability
- Sustained Performance: Capable of up to 1000 cycles, providing years of daily use for personal or professional recovery routines.
- Low Internal Resistance: Ensures energy efficiency and prevents the handle of the device from becoming uncomfortably hot during extended use.
- Reliable Cell Balancing: The 3S configuration ensures each cell discharges evenly, preventing premature pack failure and maintaining capacity.
- Safety First: Engineered with multi-layered insulation and high-quality leads (Red/Black/Yellow) for accurate temperature sensing and voltage monitoring.
How long does the Massage Device Battery Pack last on a full charge?
The battery pack can last from 2 to 6 hours per full charge, depending on the intensity and settings used during the massage session.
How long does the Massage Device Battery Pack last on a full charge?
Yes, most massage devices with a removable battery pack allow for easy replacement, ensuring the device continues to function efficiently over time.
What safety features does the Massage Device Battery Pack include?
The battery pack includes built-in protection circuits against overcharging, over-discharging, and short circuits, ensuring safe and reliable use throughout its lifespan.
Can I charge the Massage Device Battery Pack while using the device?
Yes, many massage devices allow you to charge the battery pack while using the device, ensuring uninterrupted use during charging.
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