Engineered for hazardous environments and specialized devices, the 7.2V 4000mAh Explosion-Proof Lithium Battery delivers 4000mAh capacity at 7.2V, with operation in -20~+60℃ discharge and 0~+45℃ charging. As a specialized Explosion-Proof Lithium Battery, it features explosion – proof design, intelligent protection, and a durable ABS + PC enclosure—making it the go – to 7.2V 4000mAh Hazardous-Zone Battery for industrial gas detection, environmental monitoring, and portable explosion – proof tools.
Product Details
Cell Model: 103443/2200mAh/3.6V
Battery Specification: 103443-2S2P/4000mAh/7.2V
Nominal Voltage: 7.2V
Nominal Capacity: 4.0Ah
Charging Current: ≤2.0A
Discharging Current: 2.0A
Instantaneous Discharging Current: 4-6A
Cut-off Discharging Voltage: 6.0V
Finished Product Internal Resistance: ≤180mΩ
Battery Weight: 150g
Product Dimensions: 24.4×42.0×150.9mm
Charging Temperature: 0～45℃
Discharging Temperature: -20～60℃
Storage Temperature: -20～25℃
Battery Enclosure: ABS+PC
Intelligent Lithium Battery Protection: Includes power calculation, short-circuit protection, overcharge protection, over-discharge protection, overcurrent protection, etc.
Application Areas: Handheld FID detectors
- “Explosion – Proof Design: This 7.2V 4000mAh Explosion-Proof Lithium Battery ensures safety in volatile industrial environments, preventing ignition risks during gas leak detection—critical for refinery and chemical plant operations.”
- “Intelligent Protection: In field environmental monitoring with sensitive tools, the Explosion-Proof Lithium Battery’s safeguards eliminate overcharge and short – circuit risks, ensuring uninterrupted data collection in remote hazardous zones.
- “-20~+60℃ Operation: The 7.2V 4000mAh Hazardous-Zone Battery powers devices in -15℃ winter pipeline inspections and +55℃ refinery audits, maintaining 7.2V output for accurate detection and monitoring.”
- “4000mAh Capacity: Hazardous – zone tools rely on this 7.2V 4000mAh Explosion-Proof Lithium Battery to run applications for hours, reducing downtime in hazardous zones with sustained power delivery.
- “Refinery Gas Detection: The Explosion-Proof Lithium Battery drives gas detection devices in oil refineries, with explosion – proof design ensuring safety near volatile hydrocarbons during long – shift inspections.”
- “Environmental Field Surveys: This 7.2V 4000mAh Hazardous-Zone Battery powers monitoring tools in -20℃ arctic environmental studies, with reliable -20℃ discharge enabling extended data collection.
- “Refinery Hydrocarbon Checks: A 7.2V 4000mAh Explosion-Proof Lithium Battery powers gas detection devices in +60℃ refineries, with 4000mAh supporting all – shift hydrocarbon leak detection without recharging.”
- “Chemical Plant Leak Audits: The Explosion-Proof Lithium Battery runs leak scanners in -20℃ chemical storage yards, ensuring accurate readings with stable 7.2V power.
- “Arctic Environmental Studies: Researchers use the 7.2V 4000mAh Hazardous-Zone Battery to power monitoring tools in -20℃ polar regions, with explosion – proof design eliminating risks near volatile samples during long – duration studies.”
- “Urban Gas Line Inspections: This 7.2V 4000mAh Explosion-Proof Lithium Battery drives inspection tools in +50℃ city gas line audits, with 4000mAh enabling multi – hour leak checks without power interruption.
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