Guang Zhou Sunland New Energy Technology Co., Ltd.
Guang Zhou Sunland New Energy Technology Co., Ltd. Your Personal Battery Expert! sales@tacbattery.com Mobile : 15813319221
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| Parameter | Specification |
|---|---|
| Model | IFR17335 |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 450mAh |
| Dimensions | 17.5mm × 33.5mm |
| Weight | Approx. 15g - 20g |
| Charging Parameters | |
| - Upper Charging Voltage | 3.65V ± 0.03V |
| - Standard Charging Method | 0.2C constant current to 3.65V, then constant voltage until current drops to ≤ 0.01C |
| - Maximum Charging Current | 1C (450mA) |
| - Fast Charging | 1.5C charging, approx. 40 minutes to full charge |
| Discharging Parameters | |
| - Standard Discharging Method | 0.2C constant current to 2.5V |
| - Maximum Discharging Current | 2C (900mA), continuous mode |
| - Cutoff Discharge Voltage | 2.0V |
| Performance Features | |
| - Cycle Life | ≥2000 cycles |
| - Operating Temperature | |
| - Charging | 0℃ - 45℃ |
| - Discharging | -20℃ - 60℃ |
| - Storage Temperature | |
| - Short-term (≤1 month) | -10℃ - 45℃ |
| - Long-term (≤6 months) | -10℃ - 35℃ |
| - Best Long-term (≤12 months) | -10℃ - 25℃ |
| - Internal Impedance | ≤60mΩ |
| Applications | |
| - Digital Devices | Digital cameras, portable camcorders |
| - Lighting Equipment | Flashlights, emergency lights |
| - Power Tools | Electric drills, electric saws |
| - Small Appliances | E-cigarettes, electric toys |
| - Energy Storage Systems | Solar energy storage, UPS uninterruptible power supplies |