Compatible with NONIN Avant 2120, Avant 4000, Avant 9600, and 9700 batteries
NONIN Avant series pulse oximeter battery is an original rechargeable lithium-ion battery designed for use with devices such as the Avant 2120, Avant 4000, and Avant 9600/9700.
This battery features a 3.7V voltage and a 2000mAh capacity, providing stable power to pulse oximeters in scenarios without a fixed power source, such as bedside use, home care, and outdoor emergency situations, ensuring continuous and accurate monitoring of key parameters such as SpO₂ and pulse rate.
Compatible Devices
1. NONIN Avant 2120
Usage Scenarios: Home care, community follow-up
Features: Ultra-portable design, quick single-use monitoring
2. NONIN Avant 4000
Usage Scenarios: Bedside care, outdoor emergency care
Features: Large screen display, supports continuous monitoring and pulse rate alarm
3. NONIN Avant 9600
Usage Scenarios: Hospital wards, rehabilitation centers
Features: Multi-parameter monitoring (SpO₂ + pulse rate + perfusion index), supports data export
4. NONIN Avant 9700
Usage Scenarios: Intensive care, sleep medicine
Features: High-precision monitoring, supports nighttime sleep cycle data recording
| Product name | battery |
| PN | 4032-001 |
| Cell type | Ni-MH |
| Voltage | 7.2V |
| Capacity | 4.0Ah |
| Energy | 28.36Wh |
| Working current | 30-50mA |
| Charge time | 3.5-4hours |
| Cycle life | ≥500 times |
| Storage lifespan | 24 months |
| Size | 150mm×100mm×80mm |
| Weight | About 350g |


1. Home Care Monitoring: When there is a COPD patient at home, the Avant 2120, equipped with this battery, provides 35-40 hours of continuous operation, supporting multiple daily blood oxygen saturation checks without frequent battery changes. This allows family members to easily monitor changes in the patient's condition and promptly detect hypoxia risks.
2. Bedside Rounds: Respiratory nurses can use the Avant 4000 handheld pulse oximeter to monitor the blood oxygen saturation of 10-15 patients in the ward. Its 8-9 hour battery life covers the entire round cycle, eliminating the need to return to the nurses' station for charging and improving nursing efficiency.
3. Postoperative Rehabilitation Monitoring: For postoperative patients recovering in the ward, the Avant 9600 pulse oximeter, equipped with this battery, provides 6-7 hours of continuous monitoring to track changes in blood oxygen levels in real time. This is especially suitable for patients who have not been extubated after general anesthesia. It provides timely alarms if SpO₂ < 93%, preventing hypoxic complications.
4. Outdoor First Aid and Follow-up: Community doctors can use the Avant 2120 pulse oximeter to visit elderly patients with chronic diseases at home. Its lightweight battery design allows it to easily fit into a follow-up bag, and its 30-hour battery life can cover 10-12 households, eliminating the need for a backup power source and improving the convenience of home visits.