COMEN V1 ventilator battery CMLI2X3I003B
Comen CMLI2X3I003B battery is a rechargeable power supply system designed specifically for the Comen V1 portable ventilator. As an emergency power source for the V1 ventilator, this battery utilizes lithium-ion cells, ensuring safe and stable power supply in various medical environments, ensuring uninterrupted ventilation therapy for patients and a crucial component in ensuring continuous respiratory support.
Core Advantages
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1. Battery Life Adapts to Different Scenario Requirements
Under normal power consumption, the battery life is ≥120 minutes; increased power consumption reduces the battery life to 80-90 minutes, making it suitable for daily home use and inter-departmental transport within a hospital. When dual batteries are connected in parallel, the battery life can be extended to 200-220 minutes.
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2. Safety
Multiple Circuit Protections: Built-in protection against overcharge, over-discharge, short circuit, overtemperature, and overcurrent.
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3. Strong Environmental Adaptability
Discharge temperature: 5-40°C, storage temperature: -20-50°C, and humidity range: 10%-90% (non-condensing), preventing corrosion in humid environments and performance degradation in high-temperature environments.
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4. High Compatibility
The battery cell is deeply compatible with the V1 ventilator's power management system (BMS), accurately identifying battery capacity, cycle count, and other information.
Technical Specifications
| Brand | Comen Medical |
| Model | CMLI2X3I003B |
| Battery Type | Li-ion |
| Voltage | 11.1V |
| Capacity | 3.0Ah |
| Energy | 33.3Wh |
| Shell material | ABS flame retardant plastic |
| Working current | 1.5A |
| Charging time | 3-4 hours |
| Size | 120mm*65mm*30mm |
| Weight | About 300g |
Frequently Asked Questions
Q1: After installing the battery, the ventilator reports a "Battery Communication Error" error. How can I resolve this issue?
A1: Check the cleanliness of the connector between the battery and the ventilator. If there is dust or stains, wipe the metal contacts with a dry cotton swab and reinstall. Try replacing the battery with another genuine battery. If the error disappears, the original battery's communication module is damaged and the battery needs to be replaced. If the error persists after replacing the battery, the ventilator's power management board may be faulty and the battery needs to be replaced.
Q2: Can I use a mobile phone fast charger (such as 5V/2A, 9V/2A) to charge this battery?
A2: Absolutely not. This battery requires a genuine Coman V1 charger. The output voltage of a mobile phone fast charger (5V, 9V) does not match the battery's charging voltage and cannot meet charging requirements. Furthermore, it lacks the overvoltage and overcurrent protection features of medical device chargers, which may cause improper charging, damage to the battery cells, and even pose a fire risk.
Q3: How should I store and maintain the battery if it has not been used for more than three months?
A3: Charge to 50%-60% before storage. Remove the battery and store it separately in a dry, cool environment, away from direct sunlight, heaters, humidifiers, etc. to prevent moisture from getting on the casing and aging the battery cells due to high temperatures. Remove the battery and charge to 50%-60% every three months to prevent the battery cells from becoming permanently discharged.
