{"product_id":"weltool-inr18-33-18650-flat-top-rechargeable-lithium-ion-battery-fits-f11r-flashlight-copy","title":"Weltool INR21-60 6000mAh 21700 Flat Top Rechargeable Lithium-Ion Battery","description":"\u003cp\u003e\u003cspan\u003eWeltool INR series lithium-ion batteries are original cells without additional protection circuits. When using, please make sure not to over-discharge or over-charge the battery. INR21-60 is a high-capacity 21700 rechargeable lithium-ion battery. This battery is a button top with a battery diameter of 22mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBattery model: INR21-60\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBattery capacity: 6000mAh (measured capacity 5850mAh~6000mAh)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInternal resistance: ≤25mΩ\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNominal voltage: 3.60V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaximum continuous discharge current at room temperature: 12A (0~35℃)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eContinuous discharge current at low or high temperature: 6A (-25~0℃) or (35~45℃)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCharger peak charging current: 4.2A (15℃- 45℃)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStandard charging current: 3A (25℃ ± 2℃)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOvercharge protection voltage: 4.2±0.05V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOver-discharge protection voltage: 2.5±0.1V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter 600 cycles of charge and discharge, the battery still retains 70% capacity\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCharging temperature: +0~+45℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDischarging temperature: -20~+60℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBattery size: 22.0±0.2 mm (diameter), 73±0.2 mm (length)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWeight: 73±2g\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Weltool","offers":[{"title":"Default Title","offer_id":52098203779392,"sku":"INR21-60","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/8953\/7088\/files\/F3D494877FF506F19CADC71099FFC801_521d18c4-3142-445c-ac56-653defc482cd.jpg?v=1780939675","url":"https:\/\/goinglights.com\/products\/weltool-inr18-33-18650-flat-top-rechargeable-lithium-ion-battery-fits-f11r-flashlight-copy","provider":"Going Lights","version":"1.0","type":"link"}