Inspired Energy NF2040HD 10.8V 4.8Ah Lithium Ion Medical Battery
Inspired Energy Battery NF2040HD is a highly durable rechargeable lithium-ion battery designed for portable devices with stringent requirements for power stability and environmental adaptability, particularly for medical instruments and precision test and measurement equipment. Leveraging high-quality cells and intelligent management technology, it delivers both long-lasting battery life and safety and reliability.
- Stable Voltage Output: The stable output voltage is 10.8V, with an accuracy of ±0.1V, preventing device errors or data distortion caused by voltage fluctuations.
- Multiple Capacity Compatibility: Available in two mainstream capacity versions: 4.8Ah (51.8Wh) and 6.8Ah (73.4Wh), adapting to different devices and diverse scenarios.
- Intelligent Charge and Discharge Management: A charge and discharge protection mechanism prevents overcharging and over-discharging, which shortens battery life. It also provides protection against overcurrent and short circuits.
- Visual Status Feedback: Compatible with device battery status display systems, the device display provides real-time information on the remaining battery charge (percentage), estimated usage time, and number of charge and discharge cycles.
| Product Name | Battery |
|---|---|
| Model | NF2040HD(4.8Ah) NF2040HD(6.8Ah) |
| Cell type | Li-on |
| Voltage | 10.8V |
| Capacity | 4.8Ah 6.8Ah |
| Energy | 51.8Wh 73.4Wh |
| Charging time | 3-4 hours 5-6 hours (using INTEGRA original 14.5V/0.5A charger) |
| Cycle life | ≥500 times (capacity retention rate ≥80%) |
| Size | About 130mm*70mm*20mm |
| Weight | About 250g 320g |
We do not recommend using non-original chargers. Because different chargers have different voltages, they may not be compatible with the NF2040HD battery. This may cause voltage/current instability and a lack of charging protection during charging, which may shorten the battery life.
First, rule out a false alarm: fully charge the battery, then fully discharge it to calibrate the detection system. If the battery still experiences a sudden drop, it may be a battery problem. Please replace the battery immediately to avoid affecting the device.
Under normal battery use, it is recommended to replace the battery when the battery charge drops below 70% of its initial value. This can be determined based on the battery life, for example, if the battery life drops from 8 hours to less than 5 hours.
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