{"id":3490,"date":"2026-08-14T03:43:35","date_gmt":"2026-08-14T03:43:35","guid":{"rendered":"https:\/\/wesbattery.com\/?post_type=product&p=3490"},"modified":"2026-08-14T03:45:09","modified_gmt":"2026-08-14T03:45:09","slug":"wes-curved-battery-18mah-3-85v","status":"publish","type":"product","link":"https:\/\/wesbattery.com\/zh\/product\/wes-curved-battery-18mah-3-85v\/","title":{"rendered":"WES Curved Battery 18mAh 3.85V"},"content":{"rendered":"

WES Patented Curved Battery for Smart Rings<\/strong><\/a><\/h1>\n

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WES Patented Curved Battery for Smart Rings<\/strong><\/a><\/h1>\n

Revolutionizing wearable power with ultra-thin curved lithium polymer technology, WES curved batteries deliver \u200c3C fast charging\u200c and \u200cextreme temperature resilience\u200c (-50\u2103~80\u2103) for next-gen smart ring applications.
\n\u200cKey Advantages\u200c
\n\u2714 \u200cSpace-Optimized Design\u200c
\n0.5mm~5mm thickness with \u22658mm arc radius, perfectly conforming to ring interiors
\n\u2714 \u200cMedical-Grade Reliability\u200c
\nCertified by FDA, ISO 13485 & IEC 62133 for 24\/7 health monitoring devices
\n\u2714 \u200cCustomization Ready\u200c
\nFrom prototype to mass production with:
\n\u30fbCapacity: 10mAh~200mAh
\n\u30fbDischarge rate: 1C~5C
\n\u30fbRoHS\/REACH compliant materials
\n\u200cTechnical Highlights\u200c
\n\u30fbZero memory effect & <3% monthly self-discharge
\n\u30fbUN 38.3 certified for global shipping
\n\u30fb2000+ cycles at 80% capacity retention
\n\u200cWhy Choose WES Curved Battery?\u200c
\nAs the power behind leading smart ring brands, WES provides:
\n\u30fb72h rapid prototyping
\n\u30fb\u00b10.1mm precision laser cutting
\n\u30fbBuilt-in BMS for charge protection
\nRequest your custom solution: sales001@wesbattery.com<\/p>\n

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18mAh 3.85V<\/a><\/p>","protected":false},"featured_media":3538,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[30],"product_cat":[25,44,43],"product_tag":[46],"class_list":["post-3490","product","type-product","status-publish","has-post-thumbnail","product_brand-wes-new-energy","product_cat-products","product_cat-smart-ring-batteries","product_cat-smart-wearables-device-batteries","product_tag-arc-shaped-lipo-battery","first","instock","featured","shipping-taxable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/wesbattery.com\/zh\/wp-json\/wp\/v2\/product\/3490","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wesbattery.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wesbattery.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wesbattery.com\/zh\/wp-json\/wp\/v2\/comments?post=3490"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wesbattery.com\/zh\/wp-json\/wp\/v2\/media\/3538"}],"wp:attachment":[{"href":"https:\/\/wesbattery.com\/zh\/wp-json\/wp\/v2\/media?parent=3490"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wesbattery.com\/zh\/wp-json\/wp\/v2\/product_brand?post=3490"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wesbattery.com\/zh\/wp-json\/wp\/v2\/product_cat?post=3490"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wesbattery.com\/zh\/wp-json\/wp\/v2\/product_tag?post=3490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}