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Shenzhen Jianheng Technology Co., Ltd.

  • China,Shenzhen
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China OID 20000mAh Zone 2 Explosion Proof Power Bank Intrinsically Safe Battery Large
China OID 20000mAh Zone 2 Explosion Proof Power Bank Intrinsically Safe Battery Large

  1. China OID 20000mAh Zone 2 Explosion Proof Power Bank Intrinsically Safe Battery Large
  2. China OID 20000mAh Zone 2 Explosion Proof Power Bank Intrinsically Safe Battery Large

OID 20000mAh Zone 2 Explosion Proof Power Bank Intrinsically Safe Battery Large

  1. MOQ: 1pcs
  2. Price: 45.00 − 45.00−55.00
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 5000 units per month
Delivery Time 7-15 working days
Packaging Details Individual retail box with foam protection
Capacity 20000mAh
Energy 74Wh
Explosion Proof Grade Zone 2
Max Output Power 22.5W
Conversion Efficiency ≥85%
Operating Temperature -10°C to +80°C
Cell Type Intrinsically Safe Li-ion
Nail Penetration Test Passed
Brand Name OID
Model Number OID3070120-20000mAh
Certification Zone 2 Explosion Proof Compliant
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union Supply Ability 5000 units per month
Delivery Time 7-15 working days Packaging Details Individual retail box with foam protection
Capacity 20000mAh Energy 74Wh
Explosion Proof Grade Zone 2 Max Output Power 22.5W
Conversion Efficiency ≥85% Operating Temperature -10°C to +80°C
Cell Type Intrinsically Safe Li-ion Nail Penetration Test Passed
Brand Name OID Model Number OID3070120-20000mAh
Certification Zone 2 Explosion Proof Compliant Place of Origin China

OID 20000mAh Zone 2 Explosion Proof Power Bank: Ultimate Safety for Hazardous Environments

The OID3070120-20000mAh explosion proof power bank is engineered by Shenzhen Jianheng Technology Co Ltd to deliver reliable and safe portable power in Zone 2 hazardous areas where flammable gases, vapors, or combustible dust may be present. Featuring intrinsically safe battery cells that have passed the rigorous nail penetration test without fire or explosion, this power bank sets a new standard for industrial safety.

Key Advantages at a Glance

  • Certified Zone 2 Explosion Proof - Compliant with international standards for use in flammable gas and dust environments, including petrochemical plants, coal mines, and grain processing facilities.
  • Intrinsically Safe Battery Cells - Passed nail penetration test, ensuring no thermal runaway, fire, or explosion even under extreme internal short circuit conditions.
  • Massive 20000mAh Capacity (74Wh) - Provides extended runtime for smartphones, tablets, industrial handheld devices, and portable instruments in remote or hazardous work areas.
  • Multi-Protocol Fast Charging up to 22.5W - Supports QC3.0, QC2.0, PD3.0, PPS 22W, SCP, FCP, AFC, Apple 2.4A, and Samsung 5V2A. Recharge devices quickly without compromising safety.
  • Comprehensive Protection System - Built-in overcharge, over-discharge, over-current, short circuit, and temperature protection ensures worry-free operation in demanding conditions.

Technical Specifications

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...

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Get in touch with us

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  • Shenzhen Jianheng Technology Co., Ltd.
  • 2# Building, Shimao Park, Zhenhuan Rd, Pingshan, Shenzhen, China.
  • https://www.liion-batt.com/

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