Engineered for handheld testing tools, the 4500mAh Battery for Handheld Testing Devices (cell model 633865) delivers 4500mAh capacity, 3.8V stable output, and a PVC – cased design. With ≤880mA continuous charge/discharge, and a wide temperature range (-20~60℃ discharge), this Handheld Tester Lithium Polymer Battery fuels industrial analyzers, environmental sensors, and portable meters—ensuring uninterrupted, precise operation in construction sites, labs, and field – inspection scenarios.
Product Details
Cell Model: 633865/2250mAh/3.8V
Battery Specification: 633865/2P/4500mAh/3.8V
Nominal Voltage: 3.8V
Nominal Capacity: 4500mAh
Charging Voltage: 4.35V
Charging Current: ≤880mA
Discharging Current: ≤880mA
Cut-off Voltage: 3.0V
Internal Resistance: ≤180mΩ
Battery Weight: Approximately 90g
Product Size: 68.3×38.2×13.0mm (Max)
Charging Temperature: 0～45℃
Discharging Temperature: -20～60℃
Storage Temperature: -20～35℃
Battery Casing: PVC
Lithium Battery Protection: Overcharge protection, over-discharge protection, overcurrent protection during discharge, short circuit protection during discharge, etc.
Application Fields: Battery for handheld testing devices
The 4500mAh Battery for Handheld Testing Devices ensures:
- “4500mAh Capacity: Runs an industrial gas analyzer for 10 + hours—no interruptions in factory emissions checks.”
- “3.8V Stable Output: Powers environmental sensors 24/7—consistent data collection for field research.”
With PVC casing and smart protection:
- “PVC Casing: Withstands dust, minor drops in construction zones—no damage in daily field use.”
- “-20℃ Discharge: Operates in winter pipeline inspections—maintains power for testers in freezing temps.”
Advanced performance features:
- “≤880mA Steady Current: Supports precise readings for portable meters—ideal for electrical, HVAC diagnostics.”
- “Multi – Protection System: Shields against overheating in hot industrial areas—safe for continuous operation.”
The 4500mAh Battery for Handheld Testing Devices powers:
- “Factory Emissions Analyzers: 3.8V 4500mAh output supports 8 + hours of compliance checks—uninterrupted industrial ops.”
- “Construction Site Testers: -20~60℃ discharge runs structural sensors in winter, summer—no slowdowns in safety audits.”
For precision field systems:
- “Environmental Sensors: ≤880mA current powers long – term data logging—all – day environmental research.”
- “HVAC Testing Meters: 4500mAh capacity handles high – volume readings in commercial buildings—efficient system tuning.”
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