REF 989803174881 | PN 453564243501 | Compatible with VS1 Primary Care Monitor and VS2+ General Practice Monitor
This 11.1V, 4.4Ah lithium-ion battery provides stable power for Philips monitors in mobile healthcare scenarios without fixed power sources. Ideal for transitions between outpatient clinics and injection rooms, as well as community follow-up visits, ensuring continuous monitoring of essential vital signs.
This battery supports a wide range of Philips monitors from basic outpatient monitoring to general practice applications:
| Compatible Models | Monitoring Parameters | Single Battery Life | Adaptation Scenarios |
|---|---|---|---|
| VS1 | HR, SPO2, NIBP | 3.5-4 hours | Community hospitals and township health centers |
| VS2+ | HR, SPO2, NIBP, Temp | 3-3.5 hours | Clinics, hospital outpatient clinics |
| Product Name | Battery |
| REF | 989803174881 |
| PN | 453564243501 |
| Battery Type | Lithium-ion battery |
| Voltage | 11.1V |
| Capacity | 4.4Ah |
| Energy | 48.84Wh |
| Condition | New |
| Charge Time | 3.5-4 hours |
| Cycle Life | ≥450 times |
| Weight | About 380g |
| Size | 125mm × 68mm × 32mm |
A1: No. The estimated usage is based on ideal conditions (e.g., NIBP measurements every 60 minutes). Actual use with more frequent measurements (every 30-20 minutes) and longer screen-on time reduces battery life. The difference in exam count doesn't indicate a battery issue.
A2: These are different ordering identifiers for the same product. They perform identically and can be used interchangeably.
A3: Low temperatures affect both battery cells and SpO2 sensor performance. Before winter visits, preheat both battery and monitor for 20 minutes in a warm room. After power-on, perform a dry test to reach operating temperature. Subsequent measurements should show fluctuations within ±1%.
