ATEX Certified Intrinsically Safe Battery 3.6V 3800mAh Rechargeable Explosion Proof Power Solution
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ATEX Certified Intrinsically Safe Battery
,3.6V 3800mah Explosion Proof Battery
,Rechargeable Hazardous Area Battery
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NameExplosion Proof Battery
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Battery Type3.6V 3800mAh Rechargeable
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ODMFree Custom Design For Packs
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Charging/ Discharging760mA/1900mA
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Operating Temperature-20°C~55°C
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SafetyExplosion Proof
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ModelIS-642950TK
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Place of OriginChina
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Brand NameOiD
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CertificationComplies with IEC 60079-11
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Model NumberIST4-213868SY
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Minimum Order Quantity100pcs
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Price$0.5 ~ $100.0 / pcs
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Packaging DetailsCarton
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Delivery Time3 ~ 7 days for storage
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Payment TermsTT,L/C,Western Union
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Supply Ability1000000
ATEX Certified Intrinsically Safe Battery 3.6V 3800mAh Rechargeable Explosion Proof Power Solution
ATEX Intrinsically Safe Battery Explosion Proof 3.6V 3800mAh Power Solution
Intrinsically Safe Power Solution for Firefighting Helmets & Hazardous Areas
The IS-642950TK is an intrinsically safe lithium polymer explosion proof battery developed specifically as a hazardous area power solution for firefighting helmets, emergency response devices, and special portable equipment used in potentially explosive environments.
Unlike consumer-grade batteries, this product is engineered around risk control, fault energy limitation, and mechanical protection, aligning with intrinsically safe design principles for hazardous locations.
Hazardous Area Power Solution - Not Just a Battery
In hazardous environments such as fire rescue scenes, confined industrial spaces, or flammable atmospheres, the primary function of a battery is not energy density, but controlled energy behavior under fault conditions.
This battery is designed to support:
- Limited electrical and thermal energy release
- Predictable failure modes
- Stable operation under temperature stress and mechanical shock
Intrinsically Safe Design Principles & Compliance Orientation
- Designed in accordance with intrinsically safe battery architecture
- Development references applicable hazardous area standards such as IEC 60079-11 (Intrinsic Safety - "i")
- Multi-layer electrical protection to minimize ignition risk
- Optimized internal resistance to manage heat accumulation
Certification can be supported as part of project-based compliance requirements.
Key Safety & Performance Advantages
- Explosion proof oriented energy limitation design
- Short-circuit, over-charge, over-discharge, over-current protection
- Reinforced ABS + PC enclosure for impact and heat resistance
- Stable discharge across emergency temperature ranges
- Compact structure optimized for helmet-mounted and body-worn devices
Typical Application Scenarios
Firefighting Helmets
Firefighting helmets require power systems that withstand:
- High ambient temperatures
- Vibration and impact
- Intermittent high-risk operational cycles
The IS-642950TK provides stable output, compact integration, and controlled fault behavior suitable for helmet-mounted electronics.
Emergency & Safety Equipment
Designed for portable safety devices used in:
- Emergency response
- Security and monitoring
- Special industrial handheld instruments
Not Recommended For
To ensure proper and safe application, this battery is not designed for:
- Consumer electronics
- High C-rate discharge tools
- Continuous high-power output devices
This product is engineered exclusively for safety-critical hazardous area applications.
Technical Specifications (Hazardous Area Battery)
Electrical Characteristics
| Parameter | Specification |
|---|---|
| Nominal Voltage | 3.6V |
| Nominal Capacity | 3800mAh |
| Charging Voltage | 4.2V |
| Charging Current | 760mA (0 ~ +20°C) |
| Discharge Current | 1900mA (-10 ~ +55°C) |
| Cut-off Voltage | 3.0V |
| Internal Resistance | ≤180mΩ (supports thermal risk control) |
Cell Configuration
| Item | Specification |
|---|---|
| Cell Model | OID105634EX |
| Cell Rating | 1900mAh / 3.6V |
| Pack Configuration | OID105634EX-2P |
Mechanical & Environmental
| Item | Specification |
|---|---|
| Dimensions | 63.9 × 28.9 × 49.5 mm (Max) |
| Weight | 100 g |
| Housing | ABS + PC |
| Charge Temperature | 0 ~ +45°C |
| Discharge Temperature | -20 ~ +55°C |
| Storage Temperature | -10 ~ +45°C (<1 month) |
OEM & Integration Support for Hazardous Area Devices
We support OEM customers with:
- Application requirement analysis
- Prototype samples (3-5 pcs)
- Small-batch pilot production
- Electrical and mechanical customization
- Connector, cable, label, and enclosure adaptation
Early engineering support is available to assist intrinsically safe system design and compliance preparation.
Engineering Consultation
If your product operates in potentially explosive or safety-critical environments, battery selection is a system-level safety decision.
Contact us to discuss how the IS-642950TK intrinsically safe explosion proof battery can support your hazardous area application.
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