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{"title":"3.7V 610mAh Explosion Proof Lithium Battery 200 Cycles","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/62\/266995a9d1c36a261cced4a1d1b8-200x200-1\/3_7v_610mah_explosion_proof_lithium_battery_200_cycles.jpg","attrs":{"Brand Name":"OiD","Model Number":"OiD553735-600","Certification":"Complies with GB 3836 series (China), IEC 60079 series (International), and ATEX Directive (EU).","Place of Origin":"China"}}
{"title":"EP35AQ 7.2V 3100mAh Intrinsically Safe ATEX Battery with IP68-Rated Enclosure","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/fe\/c1f532be15401cc806513b28ebeb-200x200-1\/ep35aq_7_2v_3100mah_intrinsically_safe_atex_battery_with_ip68_rated_enclosure_for_hazardous_areas.jpg","attrs":{"Brand Name":"OiD","Model Number":"EP35AQ","Certification":"Complies withGB3836, Ex ib IIB T4 principles","Place of Origin":"China"}}
{"title":"ATEX \/ IECEx Certified 3.6V 2000mAh Intrinsically Safe Battery for Compact Power","imgUrl":"https:\/\/img.chinax.com\/nimg\/7b\/d5\/e4929b83a57b82c04a3a903bfd75-200x200-1\/atex_2f_iecex_certified_3_6v_2000mah_intrinsically_safe_battery_for_compact_power_in_hazardous_areas.jpg","attrs":{"Brand Name":"OiD","Model Number":"IS-NCR103443","Certification":"Complies with IEC 60079-11, ATEX \/ IECEx","Place of Origin":"China"}}
{"title":"3.6V 2000mAh Explosion Proof Battery with Ex ib IIB T4 Certification for","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/6f\/4f165ae1717f95321beb3ee35b52-200x200-1\/3_6v_2000mah_explosion_proof_battery_with_ex_ib_iib_t4_certification_for_hazardous_area_applications.jpg","attrs":{"Brand Name":"OiD","Model Number":"IST4-103443","Certification":"Complies with Ex ib, Gas Group IIB, Temperature Class T4","Place of Origin":"China"}}
{"title":"3.6V 6700mAh Explosion Proof Battery with Ex ib IIB T4 Certification and","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/6c\/e66e6929dc474c3c80e486ab5c01-200x200-1\/3_6v_6700mah_explosion_proof_battery_with_ex_ib_iib_t4_certification_and_intrinsically_safe_design_for_hazardous_areas.jpg","attrs":{"Brand Name":"OiD","Model Number":"IST4-213868SY","Certification":"Complies with ATEX\/IECEx, Temperature Class T4","Place of Origin":"China"}}
{"title":"3.7V 820mAh Explosion Proof Lithium Battery 200 Cycles 0.5C Discharge","imgUrl":"https:\/\/img.chinax.com\/nimg\/9a\/7f\/04f7a26bfd64e601a226e757fd8e-200x200-1\/3_7v_820mah_explosion_proof_lithium_battery_200_cycles_0_5c_discharge.jpg","attrs":{"Brand Name":"OiD","Model Number":"OiD604046-800","Certification":"Complies with GB 3836 series (China), IEC 60079 series (International), and ATEX Directive (EU).","Place of Origin":"China"}}
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
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2020
Total Annual:
15000000-20000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Jianheng Technology (Shenzhen) Co., Ltd. is located in Shenzhen, China’s “City of Innovation” — home to global technology leaders such as Huawei, BYD, DJI, ZTE, and Tencent. Like these renowned companies, Jianheng Technology is driven by a commitment to independent techn... Jianheng Technology (Shenzhen) Co., Ltd. is located in Shenzhen, China’s “City of Innovation” — home to global technology leaders such as Huawei, BYD, DJI, ZTE, and Tencent. Like these renowned companies, Jianheng Technology is driven by a commitment to independent techn...
