7S1P US1865XVTC4 Battery for Sophie ensures uninterrupted operation for essential medical devices, particularly those requiring exact replacements for Sophie part numbers 7INR19/66 and 004133. Engineered for durability, energy efficiency, and safety, this 25.2V 2100mAh lithium-ion battery provides high performance in a compact form, making it the preferred choice for healthcare professionals around the globe.
Whether you’re replacing a worn-out battery or adding a backup to your inventory, the 7S1P US1865XVTC4 battery is the trusted solution for keeping your equipment powered and your patients safe.
Why Choose the 7S1P US1865XVTC4 Battery for Sophie?
This battery is not just a power source—it’s a performance guarantee. Let’s break down what makes it exceptional.
Key Features & Benefits
Feature |
Benefit |
| High Capacity – 2100mAh | Long-lasting charge to support extended device usage |
| Stable Voltage – 25.2V | Maintains consistent power output for sensitive medical electronics |
| Rechargeable Lithium-Ion | Efficient, lightweight, and long-cycle performance |
| Full Compatibility | Designed to fit perfectly with Sophie 7INR19/66, 004133 |
| Quality & Safety Certified | Meets ISO 9001, CE, and RoHS for peace of mind |
| Compact & Lightweight Design | Easy installation and portability |
| OEM Replacement Ready | Functions identically to original manufacturer components |
Target Devices & Compatibility
Compatible Models
The 7S1P US1865XVTC4 Battery is engineered specifically for:
Brand |
Model/Part Number |
| Sophie | 7INR19/66 |
| Sophie | 004133 |
| Sophie | 7S1P US1865XVTC4 |
This ensures 100% device compatibility, safeguarding device performance and battery lifespan.
Technical Specifications
A closer look at the specs that matter:
Specification |
Details |
| Battery Type | Lithium-ion (Li-ion) |
| Nominal Voltage | 25.2V |
| Capacity | 2100mAh |
| Energy | 52.92Wh |
| Dimensions | 129.22 x 66.4 x 24.98 mm |
| Weight | Approx. 369.5g |
| Rechargeable | Yes |
| Certifications | ISO 9001, CE, RoHS |
The 25.2V lithium-ion battery ensures precise voltage requirements for sensitive medical electronics and diagnostic equipment.
Installation Instructions
Replacing the 7S1P US1865XVTC4 Battery is straightforward. No need to call a technician—just follow these easy steps:
- Power off the device and disconnect it from all power sources.
- Locate the battery compartment, typically at the rear or base.
- Remove the old battery carefully by following manufacturer guidelines.
- Align and insert the new battery securely.
- Close the compartment and reconnect to power.
- Fully charge the battery before first use for optimal longevity.
Note: Always use a compatible charger and avoid forcing the battery into the compartment.
Use Cases & Applications
The 7S1P US1865XVTC4 Battery is specifically designed for Sophie-branded medical devices, commonly found in:
- Portable diagnostic equipment
- Patient monitoring systems
- Battery-powered infusion pumps
- Mobile carts and workstations
- Field medical equipment in emergencies
Its compact size, high energy density, and low self-discharge rate make it ideal for both stationary and mobile medical devices.
Frequently Asked Questions
Is this battery compatible with all Sophie devices?
No. It is compatible only with Sophie models using part numbers 7INR19/66 and 004133. Please check your device’s label or user manual for confirmation.
How long does the 7S1P US1865XVTC4 battery last?
With regular use and proper care, this battery typically lasts 2–4 years, depending on usage frequency and charging habits.
Can I install this battery without a technician?
Yes, the battery is designed for easy DIY installation. Just follow the included step-by-step instructions or refer to your device manual.
Does this battery come fully charged?
Most batteries are shipped with a partial charge (30–50%). It’s recommended to fully charge before first use to calibrate battery performance.
What certifications does this battery have?
The 7S1P US1865XVTC4 Battery is certified to ISO 9001, CE, and RoHS standards, ensuring high safety, quality, and environmental compliance.
What charger should I use with this battery?
Only use OEM-approved or compatible chargers with matching output ratings to maintain battery health and prevent overheating.
What makes lithium-ion batteries better than others?
Lithium-ion batteries offer high energy density, low self-discharge, longer cycle life, and lightweight performance, making them superior for medical applications.





















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