The OID501938 3.7V 400mAh Li-Ion Battery is specifically designed for use in blood glucose monitoring devices. With a high energy density, it provides stable power for long-term usage. This battery is optimized for medical applications, offering consistent performance with a cycle life of 500+ charges. Certified for safety and reliability, it ensures compliance with international standards, making it a reliable choice for medical devices requiring compact and efficient power sources.
High Energy Density: Provides efficient, long-lasting power for blood glucose monitoring devices.
Stable Performance: Delivers consistent energy for medical applications, reducing the need for frequent recharges.
Safety Certified: Complies with international safety standards including UL, RoHS, and UN38.3.
Long Cycle Life: 500+ charge cycles with minimal capacity degradation.
Temperature Resilience: Suitable for both charging and discharging across a wide temperature range (0°C to 60°C).
The OID501938 3.7V 400mAh Li-Ion Battery is an ideal power source for blood glucose monitoring devices. This high-quality battery ensures long-lasting performance with a minimum capacity retention of 80% after 500 charge cycles. Designed for medical applications, the battery’s compact form and stable discharge rate make it highly suitable for devices that require consistent and reliable power.
Certified to meet global safety standards, it offers protection features against overcharge, over-discharge, and short circuits. With a charging voltage of 4.2V and a discharge cut-off voltage of 3.0V, it ensures safe and efficient operation. This battery is the perfect choice for medical monitoring devices, such as glucose meters, where reliability and safety are paramount.
| Parameter | Value |
|---|---|
| Model | OID501938 |
| Nominal Voltage | 3.7V |
| Capacity | 400mAh |
| Standard Charging Current | 0.2C (80mA) |
| Max Charging Current | 1.0C (400mA) |
| Max Discharge Current | 1.0C (400mA) |
| Discharge Cut-off Voltage | 3.0V |
| Charge Cut-off Voltage | 4.2V |
| Internal Resistance | ≤240mΩ |
| Weight | 8.5g |
| Dimensions | 18mm × 65mm |
| Cycle Life | ≥500 cycles (80% retention) |
| Temperature Range (Charging) | 0°C to 45°C |
| Temperature Range (Discharge) | -20°C to 60°C |
| Storage Temperature | -10°C to 45°C |
| Certifications | UL, RoHS, UN38.3, KC, IEC/CE, BSMI |
| Condition | Performance |
|---|---|
| Standard Cycle (0.2C) | ≥500 cycles (80% capacity retention) |
| High Temperature Test (55°C) | No distortion, no leakage, no rupture |
| Low Temperature Test (-10°C) | No rupture, no leakage, no smoke |
| Overcharge Test | No explosion or fire |
Blood Glucose Monitoring Devices
Medical Wearable Devices
Portable Health Monitoring Systems
Small Medical Electronics
Other Compact Medical Devices
Avoid Overcharging: Do not exceed 4.2V during charging.
Do Not Short-Circuit: Keep the battery’s positive and negative terminals away from direct contact.
Safe Handling: Do not expose to high temperatures (over 60°C) or moisture.
Proper Disposal: Dispose of used batteries safely according to local regulations.
Optimal Storage Temperature: Store at 20±5°C with 50% charge (SOC) for long-term storage.
Recharging: Recharge every 6 months if stored unused.
Avoid Extreme Temperatures: Store in a cool, dry environment and avoid storing at temperatures above 50°C.
12-month limited warranty against manufacturing defects.
Warranty does not cover damage due to misuse, improper charging, or unauthorized modifications.
Manufacturer is not liable for accidents caused by improper use.
The OID501938 stands out from standard Li-Ion batteries with its optimized performance for medical devices. While typical Li-Ion batteries provide standard energy density, the OID501938 offers a higher capacity of 400mAh, better cycle life, and more robust safety features designed to meet the unique requirements of blood glucose monitoring devices.
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