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Handheld Surveying Terminal Receiver_CZ707LIP
- 4200 mAh Long Runtime
- 2.1 A Fast Charging
- Stable Continuous Power
- −20°C to 60°C Wide-Temperature Discharge
Supports CC/CV constant-current/constant-voltage charging, with a standard charging current of 840 mA and a fast charging current of up to 2.1 A. The maximum discharge current is 2.1 A, providing stable power for continuous positioning, data processing, and communication in handheld surveying terminals.The battery supports discharge from −20°C to 60°C, making it suitable for outdoor surveying, engineering construction, and operation across a wide range of climate conditions.
Product Specifications & Configuration
Battery Model: CZ707LIP
Cell Type / Capacity: GU504670/2100mAh
Battery Configuration: The finished battery pack consists of 2 cells and a protection control circuit (PCM).
Basic Performance
| No. | Item | Parameter | Remarks | |
| 1 | Rated Capacity | Typ. 4200mAh | Discharge at 0.2C 放电 0.2C | |
| Min. 4100mAh | ||||
| 3 | Nominal Voltage | 3.7V | ||
| 4 | Charge Voltage | 4.2V±0.05V | ||
| 7 | Discharge End Voltage | 3.0V | ||
| 8 | Charging Method | CC-CV | Constant Current / Constant Voltage | |
| 9 | Standard Charge | 840mA | 0.2C | |
| 10 | Fast Charge | 2100mA | 0.5C | |
| 12 | Max. Discharge Current | 2100mA | 0.5C | |
| 14 | Operating Temperature | Charge | 0°C~+50°C | |
| Discharge | -20°C~+60°C | |||
| 15 | Storage Temperature | 3 months | -20°C~+45°C | Capacity recovery rate should be more than 60%~70% under the storage status |
| 6 months | -20°C~+35°C | |||
| Long Time Storage | -20°C~+20°C | |||
| 16 | Relative Humidity | 65+20% | ||
| 17 | Internal Resistance | ≤100mΩ | after standard charge ,to test the battery AC resistance under the condition of 1Khz |
|
| 18 | Pack Weight | 118g | About | |
| 19 | Pack Dimension | Length | 77.7±0.2mm | |
| Width | 49.5±0.2mm | |||
| Thickness | 12±0.2mm | |||
4200 mAh Long Runtime: 3.7 V / 4200 mAh, approximately 15.5 Wh, providing continuous power for extended outdoor surveying and data collection.
2.1 A Fast Charging: Supports 840 mA standard charging and up to 2.1 A fast charging, effectively reducing recharge time.
Stable Continuous Output: A maximum discharge current of 2.1 A supports simultaneous operation of positioning, communication, data processing, and other modules.
Wide-Temperature Operation: Supports discharge from −20°C to 60°C and charging from 0°C to 50°C, suitable for outdoor surveying and engineering applications.
