{"product_id":"electric-engraving-grinding-pen-with-lithium-battery","title":"Electric Engraving Grinding Pen with Lithium Battery","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eHigh-Definition Display: Clear digital screen for precise monitoring of battery levels\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eUpgraded Speed: Enhanced from 18,000 to 20,000 RPM for stronger power and higher efficiency\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eCustomizable Battery: Supports 380mAh battery customization (default 280mAh) for extended and stable usage\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eType-C Charging: USB-C charging port allows use while plugged in\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eCompact Pen Design: Lightweight, single-handed operation without hand fatigue\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eMulti-Functionality: Suitable for grinding, polishing, engraving, deburring, and DIY projects\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eModel: HX-01\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003ePower Supply: Rechargeable lithium battery\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eVoltage: 3.7V\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eSpeed Control: Three-speed transmission\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eBattery Capacity: 280mAh (supports 380mAh customization)\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eCharging Port: Type-C\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eNet Weight: 0.152 kg\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eCable Length: 0.15 m\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eVoltage Range: 3.7V-5V\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003e \u003c\/p\u003e\n\u003ch3\u003ePacking List\u003c\/h3\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eEngraving pen*1\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eUSB Type-C cable*1\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003eGrinding accessories set*1 (varies by package option)\u003c\/p\u003e\n\u003cdiv id=\"offer-template-0\" style=\"max-width: 100%; width: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"max-width: 100%; width: auto;\"\u003e\n\u003cdiv class=\"rich-text-component\" style=\"padding: 10px; word-break: break-all; white-space: break-spaces; font-family: ali-webfont; zoom: 2; font-size: 0px; box-sizing: border-box; max-width: 100%; width: auto;\"\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003e???????????????\u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003e \u003c\/p\u003e\n\u003cp style=\"max-width: 100%; width: auto;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cimg style=\"display: block; height: auto; max-width: 100%; object-fit: contain;\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/07\/15\/699026d5-f789-41ad-9d5c-a7e5304a5648.jpeg\" usemap=\"#_sdmap_1\"\u003e \u003cimg style=\"display: block; height: auto; max-width: 100%; object-fit: contain;\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/07\/15\/273c9013-6252-45e3-afbe-3516980d7762.png\" usemap=\"#_sdmap_2\"\u003e \u003cimg style=\"display: block; height: auto; max-width: 100%; object-fit: contain;\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/07\/15\/2d09f392-928d-493e-8dd9-4c857a91881d.jpeg\" usemap=\"#_sdmap_3\"\u003e \u003cimg style=\"display: block; height: auto; max-width: 100%; object-fit: contain;\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/07\/15\/c220ad79-2af6-4ef8-a03b-a5a27e4c1767.jpeg\" usemap=\"#_sdmap_4\"\u003e \u003cimg style=\"display: block; height: auto; max-width: 100%; object-fit: contain;\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/07\/15\/926762ba-6392-4483-85de-29d926d82c87.jpg\" usemap=\"#_sdmap_5\"\u003e \u003cimg style=\"display: block; height: auto; max-width: 100%; object-fit: contain;\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/07\/15\/e3c5b35d-bc2a-49d1-a896-0c770e785ac1.jpg\" usemap=\"#_sdmap_6\"\u003e\n\u003c\/div\u003e","brand":"onlinehatti","offers":[{"title":"Bare metal  box","offer_id":46209743061089,"sku":"SU00363319-Bare metal  box","price":53.99,"currency_code":"USD","in_stock":true},{"title":"White background plastic box set","offer_id":46209743093857,"sku":"SU00363319-White background plastic box set","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Black plastic box set","offer_id":46209743126625,"sku":"SU00363319-Black plastic box set","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7116\/3233\/files\/142cd01e-dead-4efa-9c61-fcdce1f6e02e.jpg?v=1784274015","url":"https:\/\/onlinehatti.co\/products\/electric-engraving-grinding-pen-with-lithium-battery","provider":"Onlinehatti","version":"1.0","type":"link"}