Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

China factory - Shenzhen Yunfan Power Technology Co., Ltd.

Shenzhen Yunfan Power Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Custom Battery Packs>
  3. Factory OEM 14.4V 6700mAh Rugged Notebook Battery SMBUS Protocol Wide Temp
China Factory OEM 14.4V 6700mAh Rugged Notebook Battery SMBUS Protocol Wide Temp
China Factory OEM 14.4V 6700mAh Rugged Notebook Battery SMBUS Protocol Wide Temp

  1. China Factory OEM 14.4V 6700mAh Rugged Notebook Battery SMBUS Protocol Wide Temp
  2. China Factory OEM 14.4V 6700mAh Rugged Notebook Battery SMBUS Protocol Wide Temp
  3. China Factory OEM 14.4V 6700mAh Rugged Notebook Battery SMBUS Protocol Wide Temp

Factory OEM 14.4V 6700mAh Rugged Notebook Battery SMBUS Protocol Wide Temp

  1. MOQ： 1000Pieces
  2. Price： Call for pricing
  3. Get Latest Price
Maximum charging current 4000mA
Discharge Cut-off Voltage 10.0V
Charging Temperature 0℃ ~ 45℃
Standard charging current 1340mA
Rated capacity 6700mAh
Maximum discharge current 7000mA
Internal Resistance ＜100mΩ
Standard discharge current 1340mA
Net Weight 480g
Size 120*83.5*43mm
Discharge Temperature -20℃ ~ 60℃
Communication Protocol SMBUS
Delivery Time 14Days
Payment Terms T/T
Supply Ability 10000/Days
Charging voltage 16.8V
Packaging Details UN carton box
Nominal voltage 14.4V
Certification UN38.3 MSDS
Brand Name YUNFAN
Place of Origin China
Model Number YF-J002

View Detail Information

Contact Now Ask for best deal
Get Latest Price Request a quote

Explore similar products

  1. China Custom Lithium Ion Battery 7.2V 14Ah Battery Pack ESD Grade For Outdoor Solar

    Custom Lithium Ion Battery 7.2V 14Ah Battery Pack ESD Grade For Outdoor Solar

    Get Latest Price
  2. China Infrared Thermal Imager Customized Lithium Battery Pack 7.2V 3200mah High

    Infrared Thermal Imager Customized Lithium Battery Pack 7.2V 3200mah High

    Get Latest Price
  3. China Custom Battery Solar Mobile Sentinel Battery Li-Ion Battery Pack 21.6V 60Ah

    Custom Battery Solar Mobile Sentinel Battery Li-Ion Battery Pack 21.6V 60Ah

    Get Latest Price
  4. China 3.8V 3000mah Law Enforcement Instrument Battery Security Lithium Battery

    3.8V 3000mah Law Enforcement Instrument Battery Security Lithium Battery

    Get Latest Price
  1. Product Details
  2. Company Details

Product Specification

Maximum charging current 4000mA Discharge Cut-off Voltage 10.0V
Charging Temperature 0℃ ~ 45℃ Standard charging current 1340mA
Rated capacity 6700mAh Maximum discharge current 7000mA
Internal Resistance ＜100mΩ Standard discharge current 1340mA
Net Weight 480g Size 120*83.5*43mm
Discharge Temperature -20℃ ~ 60℃ Communication Protocol SMBUS
Delivery Time 14Days Payment Terms T/T
Supply Ability 10000/Days Charging voltage 16.8V
Packaging Details UN carton box Nominal voltage 14.4V
Certification UN38.3 MSDS Brand Name YUNFAN
Place of Origin China Model Number YF-J002
High Light Ruggedized Laptop Battery ，6700mAh Laptop Battery
Product Description:

This 14.4V 6700mAh rugged lithium battery pack is custom-built for industrial reinforced laptops. It addresses the shortcomings of ordinary notebook batteries such as narrow temperature tolerance, weak anti-collision structure and insufficient safety performance. Adopting SMBUS communication protocol, it achieves accurate data interaction with industrial host equipment. It withstands harsh temperature from -20℃ to 60℃, and passes strict puncture & impact resistance tests for stable field operation. With stable 1.34A standard charge/discharge current and 7A max discharge output, low internal resistance below 100mΩ ensures steady power supply for long-time industrial mobile work.

Features:
  1. Wide Temperature Adaptability
    Stable discharge performance at -20℃ low temperature, suitable for outdoor field industrial inspection all year round.
  2. Superior Safety Structure
    Anti-puncture and anti-impact design, effectively avoid thermal runaway risks caused by accidental collision or extrusion.
  3. SMBUS Standard Communication
    Supports real-time data transmission between battery and rugged notebook, accurately feedback remaining power and operating status.
  4. Stable Continuous Output
    Low internal resistance design reduces heat generation; 7A max discharge current meets high-load industrial equipment instantaneous power demand.
  5. Compact Integrated Structure
    Compact size and moderate weight, perfectly embedded into reinforced industrial notebook shells without extra modification.
Applications:
  1. Field Industrial Rugged Laptops
    Existing Drawback: Ordinary batteries fail under low temperature field environment, easy to damage by bumping during outdoor carrying.
    Solution: Wide temperature resistance + impact-proof structure, stable power for site detection, geological survey equipment.
  2. Outdoor Inspection Industrial Notebooks
    Existing Drawback: Common batteries cannot transmit accurate power data, causing unexpected shutdown during field data collection.
    Solution: SMBUS real-time communication lets operators grasp battery status in advance to avoid work interruption.
  3. Construction & Mining Reinforced Mobile Terminals
    Existing Drawback: Conventional batteries have poor anti-puncture performance, potential safety hazards under harsh construction conditions.
    Solution: Puncture-resistant safety design eliminates hidden dangers for high-risk industrial working scenarios.
Customization:
  1. Pre-sales technical matching: Engineers provide notebook compatibility verification within 24 hours.
  2. Full inspection before delivery: Each battery completes charge-discharge aging and SMBUS communication testing.
  3. After-sales remote technical guidance for matching and installation issues.
  4. Provide MSDS, UN38.3 documents to support global customs clearance.
  5. Long-term technical upgrade support for new rugged notebook models.
Packing and Shipping:
Packing

Single battery wrapped with shockproof foam inside export carton; wooden case packaging available for bulk orders. All packages attach battery hazard labels for customs inspection.

Shipping

Complete dangerous goods certificates support sea, air and express delivery. Real-time logistics tracking provided after shipment, we follow up delivery progress until receipt.

FAQ:
Q1: Can this battery replace my original rugged laptop battery?

A1: It adopts standard SMBUS protocol. Please offer your notebook model and pin definition, we confirm compatibility for you.

Q2: Is this battery usable for cold outdoor field work?

A2: Yes, it works stably from -20℃ to 60℃, fully adaptable to low-temperature outdoor industrial scenarios.

Q3: Can I use a regular laptop charger to charge this battery?

A3: Please use dedicated 16.8V lithium charger. Mismatched voltage will damage the internal circuit.

Q4: Do you accept customized batteries for industrial notebook brands?

A4: We provide full OEM & ODM customization, contact sales team to get bulk price and tailored solution.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2013

  • Total Annual:

    5000000-10000000

  • Employee Number:

    100~200

  • Ecer Certification：

    Verified Supplier

Shenzhen Yunfan Power Technology Co., Ltd is a high-tech enterprise,one of the leading professional battery and inverter suppliers,the main products included 12V.24V.48V LiFePo4 Prismatic Battery and off grid inverter.Use Lithium ion Battery Cell and Battery pack which works for powerful equipments ... Shenzhen Yunfan Power Technology Co., Ltd is a high-tech enterprise,one of the leading professional battery and inverter suppliers,the main products included 12V.24V.48V LiFePo4 Prismatic Battery and off grid inverter.Use Lithium ion Battery Cell and Battery pack which works for powerful equipments ...

+ Read More

Get in touch with us

  • Reach Us
  • Shenzhen Yunfan Power Technology Co., Ltd.
  • Room 506, Building B12, Yantian Industrial Zone, Yintian Community, Xixiang Street, Bao 'an District, Shenzhen，China
  • https://www.yfpowerzone.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Ismap.com. All rights reserved.