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

CTECHi large er battery manufacturer for digital products 1
CTECHi large er battery manufacturer for digital products 1

CTECHi large er battery manufacturer for digital products

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Product Details
The ER17505 battery is a non-rechargeable lithium battery measuring 17.5 * 50.5 mm and is one of the ER series batteries. It has a high voltage of 3.6V and a high capacity of 3500mAh, and the battery discharge voltage is very stable, and can work in high temperature and low temperature environment, and the performance is superior. These batteries are also very environmentally friendly because they do not contain heavy metals.
  • CTECHi large er battery manufacturer for digital products 2
    ER17505 lithium Battery positive
  • CTECHi large er battery manufacturer for digital products 3
    ER17505 lithium Battery negative
  • CTECHi large er battery manufacturer for digital products 4
    ER17505 lithium battery Capacity vs current
  • CTECHi large er battery manufacturer for digital products 5
    ER17505 lithium battery Discharge characteristice (25℃)
  • CTECHi large er battery manufacturer for digital products 6
    ER17505 lithium battery Storage characteristics details
  • CTECHi large er battery manufacturer for digital products 7
    ER17505 lithium battery Voltage vs temperature
Application Scope
The ER17505 lithium battery has a wider operating temperature than other lithium-ion batteries, and is easy to store, has a very low self-discharge rate, and has high energy density and high voltage. Can be applied to portable GPS systems, power tools, cameras, smart meters and smart water meters.
  • CTECHi large er battery manufacturer for digital products 8
    ER17505 lithium battery can be used in Smoke detector
  • CTECHi large er battery manufacturer for digital products 9
    ER17505 lithium battery can be used in Video camera
  • CTECHi large er battery manufacturer for digital products 10
    ER17505 lithium battery can be used in colck
Company Advantages
1. Appreciated by most customers, CTECHi have been deeply realized the importance of wholesale lithium batteries to users. The product is updated frequently to ensure that it leads the market trend
2. During the production process for er battery , CTECHi Technology Co. Ltd effectively control its quality. It is marketed worldwide under our own brand "CTECHi
3. The product has passed our strict quality inspection and meets the international quality standards. It can be supplied in both standardized and customized ways
4. The product is qualified with international quality standards. The product is delivered in a quick way: 7 days for samples and 15-20 days for a batch of goods

Company Features
1. er battery is assembled by our highly skilled professionals.
2. Improving customers' satisfaction is what we always pursue. We will require employees to take part in customer service training, so as to strengthen their empathy and a better understanding of customers' needs.
Contact us
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.
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