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3.8V 2850mAh Capacity: Rechargeable Li-ion battery pack with 10.83Wh rated energy, designed to provide reliable portable power for compatible Honeywell mobile devices.
Replacement for BAT-EXTENDED-03: Designed as a replacement battery for P/N BAT-EXTENDED-03, with battery model reference 70e-BTEC-A.
Compatible Device Support: Suitable for compatible Honeywell Dolphin 70e Black and Captuvo healthcare sleds including SL22H and SL42H. One distributor specifically lists the Dolphin 70e Black IP67 versions and healthcare SL22H/SL42H for this part number.
Rechargeable Li-ion Technology: Lithium-ion chemistry provides a practical balance of energy density, rechargeable performance, and lightweight portable operation.
4.2V Charge Limit: Nominal voltage is 3.8V, with a maximum charging voltage of 4.2V, matching the specifications printed on the original battery label.
Extended Battery Design: Developed for handheld scanning and mobile computing applications where dependable operating time is important. BAT-EXTENDED-03 is commonly described by distributors as an extended Li-ion battery.
Built for Professional Applications: Suitable for handheld data collection applications such as warehouse operations, inventory management, retail, healthcare, logistics and mobile scanning.
3.8V 2850mAh Li-ion Replacement Dolphin 70e Black Captuvo SL22H SL42H BAT-EXTENDED-03 70e-BTEC-A Rechargeable Battery Pack
Description
About Product
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About Us
Established in 2008, Cowon Technology has been focusing on customized battery solutions for global OEM and ODM customers. With more than 16 years of experience in the battery industry, we specialize in the design, development and manufacturing of lithium battery packs tailored to specific device requirements.
Our products are widely used in modern consumer electronics, industrial automation equipment, medical devices, security systems, Internet of Things IoT products, instrumentation, smart retail terminals and power energy storage applications. We provide flexible battery solutions covering different cell types, voltages, capacities, structures and protection systems to meet diverse application needs.
Cowon works closely with customers R and D and engineering teams, offering professional support from concept design, electrical and mechanical integration, sample development to mass production. To date, we have completed over 5000 successful customized projects and delivered more than 100000 battery solutions to customers worldwide. Our technical collaboration has helped customers obtain over 80 national patents, reflecting our strong engineering capability and innovation driven approach.
Quality and reliability are at the core of our operations. We implement strict quality control throughout the entire production process, from material selection and incoming inspection to assembly, testing and final delivery. Our products are designed to meet international standards and are suitable for global market applications.
Today, Cowon Technology has grown into a trusted partner in the customized battery industry, recognized for stable quality, flexible ODM capability, efficient communication and long term customer cooperation. We remain committed to continuous innovation, reliable manufacturing and customer satisfaction, helping our partners bring competitive products to market.
FAQs
Is this Battery GRADE-A, Brand NEW?
It is Grade A, Brand new, the QR code is intact.
Can you test each battery PRIOR to shipping?
We will measure each battery Voltage, Internal Resistance and Capacity before shipping.
Are the batteries come with bus bars and nuts?
This price come with Bus bars and Nuts, each Battery will offer 1 set Bus bar and Nuts (e.g., If buy 4pcs battery, we will send 4pcs cells with 4pcs bus bars and 8pcs nuts). If need extra more please contact us directly.
How about the Warranty?
We offer 5 years warranty for lifepo4 battery, and 3 years for Nmc battery. For damaged due to non-human factors, we will refund or send new battery for replacement after providing pictures or videos for evidence.
Will the package tough enough to protect the cells?
The Battery will be packed in good condition with the thicker PE Foam, then put into the 5 layers drop-resistant carton.
How to proceed an order for lithium ion battery?
We accept Alibaba trade assurance order online. Or you can provide your shipping information to us, we will make the online order for you.
How can I do if I need more help for the order?
You can chat our sales online or send inquiry email, our Sales Team will reply to you ASAP
Which shipping method you usually take?
Train/Sea DDP, Express, We can also ship with your own shipping agent.
