{"id":11316,"sku":"PRT-11316","name":"Polymer Lithium Ion Battery - 40mAh","description":"
This is an extremely tiny and light weight battery based on the new Polymer Lithium Ion chemistry. This is the highest energy density currently in production. Each cells outputs a nominal 3.7V at 40mAh. This may sound like not so much power, but the cell is really<\/em> tiny... like, about half an inch square!<\/p>\n\n Comes terminated with a standard 2-pin JST-PH connector - 2mm spacing between pins. These batteries require special charging. Do not attempt to charge these with anything but a specialized Lithium Polymer charger. Battery includes built-in protection against over voltage, over current, and minimum voltage. Please use caution when using this battery in wearable projects. When using conductive thread, a short in the thread can create sparks and heat. We recommend using coin cell batteries<\/a> for beginners.<\/p>\n\n Note:<\/strong> Due to the requirements of shipping these batteries, orders may take longer to process and therefore do not qualify for same-day shipping<\/a>. Sorry for any inconvenience this may cause.<\/p>\n\n Note:<\/strong> Be careful with the JST connectors. They can stick in pretty good and tugging on them can damage the connector. Check this tutorial<\/a> for an easy way to remove them safely.<\/p>\n\n Note:<\/strong> This item is non-returnable. If this item arrives damaged or is not functioning properly, please do not hesitate to contact us to see if further actions may be taken.<\/p>\n\n We****ight:<\/strong> 2g<\/p>\n\n Features:<\/strong><\/p>\n\n Documents:<\/strong><\/p>\n\n\n
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