Cordless Back Massager: 120-Min Wireless Relief

High-Capacity Rechargeable Mobility System

Designed for total mobility and convenience, the cordless back massager eliminates restrictive power cables using a high-capacity 2200mAh lithium-ion battery array. Operating for up to 120 minutes on a single Type-C fast charge, this device allows users to enjoy deep tissue Shiatsu massage anywhere—from office desks to travel vehicles. Product testing proves a 35% increase in user compliance with daily back therapy protocols due to the convenience of cordless operation. Equipped with low-power high-torque motors, intelligent battery protection circuits, and dynamic thermal heating options, this massager offers complete therapeutic flexibility while maintaining executive aesthetics and lightweight portability for modern, on-the-go lifestyles.

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Case Study

Lifestyle Electronics Retail Success

A European consumer electronics retailer listed FENLI cordless back massagers across 110 retail store locations. Promoted as a premium cordless wellness device, the product generated rapid consumer adoption, selling 16,000 units during its initial six-month shelf launch. Retail buyers reported high customer satisfaction with battery performance and fast USB-C charging capability. FENLI delivered all shipments on schedule via Ningbo Port, providing full CE and RoHS safety documentation. Low warranty claims under 0.3% allowed the retailer to achieve strong product profit margins.

Corporate Executive Gift Program

A international financial consultancy ordered 3,500 FENLI cordless back massagers as annual corporate gifts for employees and clients. Featuring custom laser-engraved corporate branding and custom gift box packaging, the project earned positive internal reviews. Recipients highlighted the product's convenience during travel and remote work setups. FENLI managed full production, custom packaging, and international drop-shipping to 15 corporate office hubs, completing the campaign within 25 days with a 100% delivery success rate.

E-Commerce Private Label Brand Launch

A direct-to-consumer health accessories brand introduced the FENLI cordless back massager on top e-commerce platforms. Leveraging FENLI’s low MOQ and private labeling capabilities, the brand quickly established a top-selling listing, selling 22,000 units in year one. Marketing campaigns highlighted true wireless freedom and thermal therapy options, driving viral social media engagement. FENLI’s flexible production capacity allowed rapid stock replenishment, preventing stockouts during major promotional events and holiday sales spikes.

The FL-202 Cordless Back Massager delivers full therapeutic power without tethering users to electrical wall outlets. Built in FENLI’s 4,000-square-meter ISO9001-certified factory in Zhejiang, China, this model features a rechargeable 2200mAh lithium battery system paired with an energy-efficient high-torque motor. Encased in durable PU leather and breathable 3D air-mesh, the FL-202 provides bi-directional Shiatsu kneading and PTC thermal heating. Every unit undergoes strict 100% quality checks, including battery capacity verification, safety protection circuit testing, and noise measurements under 42dB. Fully certified with CE, RoHS, FCC, and UN38.3 battery reports, FENLI offers OEM partners custom color choices, branded packaging, and fast export fulfillment.

Frequently Asked Questions

How long does it take to fully recharge the lithium battery in the cordless massager?

Using a standard 5V/2A Type-C fast charger, the battery reaches a full charge in approximately 2.5 to 3 hours.

Can the massager be operated while it is connected to the USB-C charging cable?

For battery health and user safety, the internal safety switch restricts operation during charging mode.

What battery certifications are included to clear international import and customs inspections?

We supply full UN38.3, MSDS, and air/sea transport safety documentation with every export shipment batch.

What is the lifespan expectancy of the internal lithium battery cells?

The high-grade lithium cells are rated for over 500 complete charge cycles with minimal capacity loss.

What is the minimum order quantity for OEM custom logo printing on cordless models?

Custom logo screen printing and private label packaging are available starting at 500 units per order.

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Customer Testimonials

FENLI’s cordless massager became our best-selling wellness product within weeks. The battery runtime is excellent, build quality is top-notch, and profit margins increased by 22%.

We placed a bulk order of 6,000 units with custom packaging. Delivery from Ningbo was smooth, product performance was 100% reliable, and customer return rates remained below 0.2%.

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Smart Lithium Battery Management System

The cordless massager is powered by high-density rechargeable lithium battery cells integrated with a Smart Battery Management System (BMS). The BMS protects against overcharging, over-discharging, thermal spikes, and short circuits, ensuring maximum operational safety and extended battery life. Clear LED power indicators display remaining battery level so users know when to recharge. The universal USB-C charging port allows easy recharging using standard adapters, power banks, or computer USB ports. This reliable battery setup ensures consistent power output without performance loss as battery charge depletes.

Ergonomic Cordless Portability Engineering

By eliminating external power cords, this massager offers complete freedom of movement during therapy sessions. The slim structural profile and balanced weight distribution make it comfortable to place against back, neck, or leg regions without slippage. Encased in durable, easy-to-clean PU leather and breathable mesh fabric, it resists daily wear while maintaining a clean aesthetic. Quiet motor engineering keeps operating noise minimal, making it suitable for open offices, travel, or home use. This portable design delivers professional massage therapy without location constraints.