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Built for compatible Newland mobile terminals, this Cowon BTY61 / NLS-BTY61 replacement battery supports warehouse scanning, retail POS, parcel sorting and mobile data collection.
It is not an original Newland battery; match the old battery model and P/N before ordering. Rated at 3.7V, 3800mAh and 14.06Wh, the 1S1P rechargeable Li-ion polymer pack has a 4.2V charge limit and uses P/N 1100020101. Use CC/CV charging; current and cutoff control must follow the approved terminal, charger and protection settings.
MT65 is directly confirmed in the supplied specification. Cross-referenced models include PT60, MT60, MT60E, MT60H, MT66, MT660, MT6550 and MT6550 Pro. Some MT60 and MT66 units use BTY64, so compare the old label, six-contact layout, polarity, thickness and cover latch before purchase.
The black housing is approximately 72.2 * 45.04* 11.5mm from a third-party reference and must be rechecked on the production sample. The contact face has six gold pads and marked polarity. Weight is not yet verified.
Cowon can support sample approval, label and dimension checks, contact-position and polarity verification, fit testing, startup, charging, battery-level display, standby and scan-load checks.
Current limits, discharge cutoff, protection thresholds, cycle life and temperature ranges must be agreed after sample testing. Use only with confirmed compatible equipment and a compliant charging system.
Do not disassemble, puncture, crush, short-circuit, expose to fire or water, or use after swelling, leakage, odor or abnormal heating. Shipping and market documents follow the actual batch and destination requirements.
Keywords: BTY61 battery, Newland MT65 battery, 1100020101 replacement, 3.7V 3800mAh battery, mobile POS battery
Cowon 3.7V 3800mAh BTY61 BTY60 1100020101 Li-Polymer Replacement Battery for Newland MT65 Handheld Mobile POS Terminal
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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.
