Ultimate Clinical Safety Profile: Employs medical-grade LiFePO4 cells with a high thermal runaway threshold of 600 degrees C, integrated with an intelligent S-pin safety interlock that cuts off actuator output automatically during charging to protect patients.
Seamless Lead-Acid Drop-In Upgrade: A precision-engineered 25.6V 6000mAh solution that perfectly retrofits standard 24V DC actuator control boxes, delivering twice the usable energy capacity at a lightweight 1.4kg.
Hospital-Grade Ruggedized Enclosure: Encased in a UL94-V0 flame-retardant ABS+PC structural shell with an IPX6 waterproof rating, built to effortlessly withstand medical vibration standards and aggressive daily chemical wipe-downs.
Engineered for Absolute Safety. Built for Continuous Care.
Upgrade your clinical rehabilitation equipment with the ultimate 25.6V LiFePO4 battery solution. Zero maintenance, 10-year lifespan, 100% patient peace of mind.
When engineering heavy-duty rehabilitation equipment, component reliability is non-negotiable. Our technical staff developed this 8S2P battery pack using premium medical-grade LiFePO4 26650 and 32700 cells, shifting away from standard chemistries to provide exceptional thermal stability (withstanding temperatures up to 600 degrees C without smoke or fire). Inside the unit, rather than relying on standard wiring structures that degrade under prolonged vibration, the cells are anchored in a customized, multi-hole engineering plastic bracket and interconnected via high-frequency spot-welded pure nickel strips. This robust framework successfully handles the daily physical stress encountered in busy clinical rehabilitation centers. Encased in a UL94-V0 flame-retardant ABS+PC compound shell, the entire pack achieves an IPX6 waterproof certification, ensuring complete protection against daily hospital chemical sanitization protocols while matching the precise physical slots of standard lead-acid units.
❖ Section 2: Intelligent Interface Controls & Medical Compliance
Operating high-frequency clinical electric tilting tables requires precision control under massive loads. This battery is designed to interface smoothly with medical actuator control boxes, directly delivering up to 10000N of mechanical pushing force. By utilizing a specialized 4-pin or 6-pin blind-mate self-locking connector compatible with leading industry standards, we ensure reliable power transmission even during peak pulse draws of 35A. To address safety risks, our engineers integrated a dedicated charging suspension interlock signal (S-pin) alongside dual-channel 10kΩ NTC thermistors that continuously monitor both the cells and the BMS MOS area. Clinical staff can instantly check capacity via an external 5-segment LED fuel gauge. Built in full alignment with international regulatory standards, this system complies with IEC 62133-2, CE, and RoHS requirements, while its electrical isolation design satisfies the rigorous patient-safety conditions of the IEC 60601-1 medical device framework.
Specifications
25.6V 6000mAh LiFePO4
Battery Chemistry
Lithium Iron Phosphate (LiFePO4)
Cell Model Options
Medical-Grade 26650 / 32700
Cell Configuration
8S2P
Nominal Voltage
25.6V
Rated Capacity
6000mAh (153.6Wh)
Max Charge Voltage
29.2V
Discharge Cut-off Voltage
20.0V
Standard Charge Current
3000mA (0.5C)
Max Continuous Discharge Current
15A (2.5C)
Thermal Runaway Threshold
>= 600 degrees C
Enclosure Material
Medical-Grade High-Strength ABS+PC
Flammability Rating
UL94-V0
Ingress Protection Level
IPX6
Physical Dimensions
161mm x 72mm x 98mm（21700 cell)
Net Weight
Approx. 1.4kg（21700 cell）
Output Interfacing Plug
Custom 4-Pin / 6-Pin Connector
Wiring Output Protocol
P+, P-, NTC, Signal
Safety Interlock System
Integrated S-pin Signal
Thermal Monitoring Network
Dual 10kOhm +/- 1% NTC Sensors
Frequently Asked Questions
As a clinical equipment manufacturer or hospital procurement officer, selecting the proper energy infrastructure directly impacts device certification and patient safety. Below, our engineering team answers critical questions regarding the deployment of our 25.6V LiFePO4 battery pack in advanced medical environments.
Why is upgrading from 24V lead-acid to a 25.6V LiFePO4 battery necessary for heavy-duty electric standing frames?
Traditional 24V lead-acid batteries suffer from rapid voltage drops under high-thrust loads (6000N – 10000N), leading to actuator sluggishness and shortened replacement cycles (often 1-2 years). The HIMAX 25.6V 6000mAh LiFePO4 solution maintains a flat voltage discharge curve, providing double the usable capacity in a compact form factor. With a lifespan exceeding 3000 cycles, it extends operational longevity to 8-10 years, drastically decreasing hospital maintenance costs.
What specific safety interlocks prevent the rehabilitation tilting table from operating while charging?
Our battery incorporates an advanced S-pin (Signal Pin) within its custom 4-pin/6-pin blind-mate self-locking connector. When an external medical power adapter is linked, the BMS instantly detects the incoming current and engages an electrical interlock, forcing the actuator system to suspend all motion outputs. This feature eliminates the hazard of a patient moving while plugged into a wall outlet.
How does the battery manage temporary surge currents when a 200kg patient is lifted?
Lifting a maximum load of 150kg to 200kg requires a brief spike in current to break inertia. While our battery supports a stable maximum continuous discharge of 15A, our engineering architecture allows a maximum peak pulse discharge of 35A for up to 3 seconds. This capability handles inrush currents smoothly without triggering overcurrent safety cut-offs or causing system strain.
Does this battery package comply with global medical device safety regulations like IEC 60601-1?
Yes. The individual cells carry IEC 62133-2, CE, and RoHS certifications. At the systems level, the electrical pathway insulation, creeping distances, and thermal shielding are engineered to align seamlessly with the patient isolation safeguards mandated by IEC 60601-1, simplifying your final system compliance audits.
Can we customize the physical dimensions and connector types for our proprietary control boxes?
Absolutely. While our standard standard layout (161mm x 72mm x 98mm) fits major medical actuator boxes, our facility excels in full OEM/ODM customization. We can adjust the enclosure dimensions, integrate bespoke multi-pin LINAK-compatible interfaces, and fine-tune BMS protection criteria to match your precise application engineering drawings. Contact our technical team today to request a rapid prototype layout.
