Xain-USA 11.1V 3200mAh Replacement Battery for Therabody Theragun G4 Pro & G5 Pro, PN TB-RA4-01 / 01WQ0087-03, Samsung Li-ion Cells, 5A Continuous Discharge, BMS Protection & 10K NTC Thermistor

Common Applications

This 11.1V 3200mAh (35.52Wh) rechargeable lithium-ion battery pack is designed as a replacement for compatible Therabody Theragun professional percussion massage devices, providing reliable power, integrated battery protection, and temperature monitoring.

Compatible Models:

• Therabody Theragun G4 Pro (4th Generation)
• Therabody Theragun G5 Pro (5th Generation)

Replacement Battery Part Numbers:

• TB-RA4-01
• 01WQ0087-03

Important Compatibility Notice:

Please verify your original battery's voltage, dimensions, connector type, wiring configuration, polarity, and part number before ordering. Matching the electrical specifications and connector configuration is essential for proper compatibility and safe operation.

Technical Specifications

• Brand: Xain-USA
• Model / Part Number: XA-1113200-THG
• Battery Type: Rechargeable Lithium-Ion (Li-ion)
• Battery Cells: Samsung 18650 Li-ion Cells
• Nominal Voltage: 11.1V DC
• Maximum Charging Voltage: 12.6V DC
• Rated Capacity: 3200mAh (3.2Ah)
• Energy Rating: 35.52Wh
• Battery Configuration: 3S1P
• Recommended Charging Rate: (1.0A)
• Maximum Continuous Discharge: 5A
• Protection Circuit: Built-In Battery Management System (BMS)
• Temperature Monitoring: Built-In 10KΩ NTC Thermistor
• Dimensions: 2.61" L × 2.18" W × 0.87" H
• Weight: Approximately 5.4 oz (153g)
• Compatible Part Numbers: TB-RA4-01 / 01WQ0087-03
• Compatible Devices: Therabody Theragun G4 Pro & G5 Pro

Battery Protection & Performance

• 5A Continuous Discharge: Designed to deliver consistent, reliable power for compatible Theragun G4 Pro and G5 Pro percussion massage devices.
• Integrated BMS Protection: Built-in protection against overcharging, over-discharging, overcurrent, and short circuits for enhanced battery safety and reliability.
• Built-In 10KΩ NTC Thermistor: Supports temperature monitoring through compatible device circuitry to help maintain safe battery operating conditions.
• Premium Samsung Lithium-Ion Cells: Manufactured using Samsung 18650 rechargeable cells for dependable performance and consistent power delivery.
• High-Capacity 3200mAh Battery: Provides 35.52Wh of rechargeable energy for extended operation compared with compatible lower-capacity battery packs under equivalent operating conditions.
• Rechargeable Design: Supports repeated charging cycles when used with the appropriate charging system.

Warranty

ONE-YEAR U.S.-BASED WARRANTY:

Covered by Xain-USA's one-year warranty and supported by our U.S.-based customer service team. For assistance, please contact service@xain-usa.com.

To ensure the longevity and safety of your lithium-ion (Li-ion) batteries, follow these care instructions:

• Avoid Extreme Temperatures
• Partial Charge is Better
• Avoid Overcharging
• Minimize Exposure to High Discharge Rates
• Store Properly When Unused
• Use Proper Chargers and Cables
• Keep Battery Contacts Clean

We ship our products using USPS Ground Advantage 2-5 Delivery. Please note that USPS may experience delays in its network.

Refer to your receipt email for the tracking code to view updates.

Warranty: Products advertised with a one-year warranty are covered against manufacturing defects. Check this listing for the applicable warranty. Contact our U.S.-based team with your order number and photos for a warranty or performance issue.

Standard returns: Request within 30 days of delivery. Items must be unused, uninstalled and complete in their original packaging; exclusions apply.

Return shipping: The buyer pays return shipping and prints the label. For a damaged, defective or incorrect item, contact us first to confirm the resolution and shipping arrangements. A prepaid label is not automatic.

Read the full return policy and warranty guidance or email support@xain-usa-marketplace.com.