CTECHI is an expert in battery solutions, specializing in ODM, OEM, and SKD for energy storage, motive power, and consumer batteries.

CTECHi rechargeable button cell batteries design for household

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Product Details

The ML621 is a ML series lithium ion button battery with a diameter of 6 mm, a thickness of 2.1 mm and a capacity of 5 mAh. Compared with silver oxide batteries and zinc-air batteries, the ML621 has a higher voltage (3V) and can be recharged after the battery is used. It is a compact and lightweight high-performance button battery.

ML621 rechargeable button battery solder piece details
ML621 rechargeable button battery charge property
ML621 rechargeable button battery discharge characteristics
ML621 rechargeable button battery high rate discharge characteristics
ML621 rechargeable button battery relationship between discharge current and duration time
ML621 rechargeable button battery temperature characteristics

Application Scope

The ML621 is a compact and lightweight lithium-ion button battery with high voltage, good stability and long service life, and it can be used at a lower cost because it can be charged. Can be used in some small electronic products, such as car keys, calculators, watches, electronic scales and computer motherboards.

ML621 lithium button battery can be used in Calculator
ML621 lithium button battery can be used in car key
ML621 lithium button battery can be used in watch

Product Comparison

CTECHi Group insists on the use of high-quality materials and advanced technology to manufacture Battery. Besides, we strictly monitor and control the quality and cost in each production process. All this guarantees the product to have high quality and favorable price.After being improved greatly, CTECHi Group's Battery is more advantageous in the following aspects.

Company Advantages
1. CTECHi rechargeable button cell batteries is designed by using the finest material and leading technology.
2. The product is totally inspected by our QC team with their dedication to high quality.
3. CTECHi Technology Co. Ltd has increased rechargeable button cell batteries product competitiveness while reducing costs.

Company Features
1. CTECHi Technology Co. Ltd is a professional manufacturer of rechargeable button cell batteries . Our experience and expertise have strengthened our position as a market leader in this sector.
2. We have a large fully equipped manufacturing plant. It has an extensive list of manufacturing machine, making us a qualified manufacturing partner.
3. The strategic positioning of CTECHi Technology Co. Ltd is 3v rechargeable coin battery . Check it! Sticking to the principle of rechargeable coin batteries has always been our pursuit goal. Check it!

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.