{"product_id":"3-7v-600mah-lipo-battery-bare-wires","title":"3.7V 600mAh LiPo Battery, Bare Wires (No Connector)","description":"\u003cdiv style=\"border:2px solid #c0392b;border-radius:6px;padding:10px 14px;margin:0 0 16px\"\u003e\u003cp\u003e\u003cstrong\u003e⚠ WARNING: lithium batteries can catch fire if they are damaged, shorted or charged incorrectly.\u003c\/strong\u003e Always protect your battery in your wearables: keep it away from sharp edges and pins, never sew through it, insulate every connection, use a protection circuit and a LiPo-compatible charger, and never leave it charging unattended.\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003eA small rechargeable 3.7V lithium polymer battery with \u003cstrong\u003ebare black and red wires and no connector\u003c\/strong\u003e, ready to solder straight to a charging board or your circuit. At just \u003cstrong\u003e5.5 grams\u003c\/strong\u003e and 4 mm thin, it is light enough for wearables and has about 5 times the capacity of our 110mAh battery.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVoltage: 3.7V nominal (4.2V fully charged)\u003c\/li\u003e\n\u003cli\u003eCapacity: 600mAh\u003c\/li\u003e\n\u003cli\u003eModel: 402530\u003c\/li\u003e\n\u003cli\u003eSize: about 30 mm long x 25 mm wide x 4 mm thick\u003c\/li\u003e\n\u003cli\u003eWeight: 5.5 g\u003c\/li\u003e\n\u003cli\u003eLeads: bare black (negative) and red (positive) wires, no connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow long will it run?\u003c\/h3\u003e\u003cp\u003eAs a guide, for a strip of 10 WS2812B (NeoPixel) LEDs driven by a small ESP32 dev board (roughly 80mA while running):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGentle animations at low brightness: about 2.5 to 3 hours\u003c\/li\u003e\n\u003cli\u003eBright colour effects: about 1 to 1.5 hours\u003c\/li\u003e\n\u003cli\u003eAll 10 LEDs at full white: about 50 minutes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese are estimates. Real run time depends on your board, brightness and effects.\u003c\/p\u003e\u003ch3\u003eCharging it\u003c\/h3\u003e\u003cp\u003ePair it with our \u003ca href=\"\/fr\/products\/lithium-battery-charging-board\"\u003eLithium Battery Charging Board\u003c\/a\u003e, a tiny USB-C charger with built-in protection that is small enough to sew into a garment. Solder the battery wires to the board, red to positive and black to negative.\u003c\/p\u003e\u003ch3\u003eSafety and shipping\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCheck polarity before connecting anything. Confirm red is positive with a multimeter if you are unsure.\u003c\/li\u003e\n\u003cli\u003eKeep the two bare wires apart so they cannot touch and short. Cover each with heat shrink or tape as soon as you cut or solder them.\u003c\/li\u003e\n\u003cli\u003eDo not puncture, crush or short the battery.\u003c\/li\u003e\n\u003cli\u003eLimit of 3 batteries per order in total, due to postal regulations for lithium batteries. Each is securely wrapped for shipping.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinker Tailor","offers":[{"title":"Default Title","offer_id":67714011103465,"sku":"BATT-LIPO-600-BARE","price":7.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/8006\/3209\/files\/6DEF9109-EBEB-4E01-B3AF-8FA1BCE2640D.jpg?v=1792373359","url":"https:\/\/www.tinkertailor.ca\/fr\/products\/3-7v-600mah-lipo-battery-bare-wires","provider":"Tinker Tailor","version":"1.0","type":"link"}