{"product_id":"efest-slim-k4-usb-c-intelligent-battery-charger-p2054","title":"EFEST Slim K4 USB-C Intelligent Battery Charger","description":"\u003cp\u003e4 x Battery Slots\u003c\/p\u003e\u003cbr\u003e\u003chr\u003e\u003ch3\u003eSlim K4\u003c\/h3\u003e\n\u003ch4\u003eQuad\/Four Slot Battery Charger\u003c\/h4\u003e\n\u003cp\u003eCost-effective and easy to use, the Efest SLIM K4 Charger is incredibly lightweight and conveniently portable.\u003c\/p\u003e\n\u003cp\u003eSteel cathodes with low resistance and hard chromium plating processing to achieve a more precise charging voltage.\u003c\/p\u003e\n\u003cp\u003e15,000+ Time spring testing quality warning. The K4 also has 6 protection levels: Short-circuit protection, Automatic over-charging protection, Automatic over-discharging protection, Reverse polarity protection, 0V activation recovery function, Hardware and software double protection.\u003c\/p\u003e\n\u003cp\u003eLED Indicator\u003c\/p\u003e\n\u003cp\u003eAfter inserting the battery into the slot correctly, the SLIM K4 will charge the battery automatically within a few seconds. The indicator while fully in standby \/ fully charged is a static blue, and turns white while charging.\u003c\/p\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAuto-detect charging current: 2 x 1.0A \/ 1 x 1.0A \/ 4 x 0.5A \/ 3 x 0.5A\u003c\/li\u003e\n\u003cli\u003eSafe charging mode: CC \u0026amp; CV\u003c\/li\u003e\n\u003cli\u003eSafe and convenient USB Charging (5V 2A)\u003c\/li\u003e\n\u003cli\u003eMonitors and charges each slot independently\u003c\/li\u003e\n\u003cli\u003eLow voltage smart activation recovery function\u003c\/li\u003e\n\u003cli\u003eIncredibly lightweight and conveniently portable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInput Power: DC 5V 2A\u003c\/li\u003e\n\u003cli\u003e2 x 1A CC Current: 2000mA +- 10%\u003c\/li\u003e\n\u003cli\u003e1 x 1A CC Current: 1000mA +- 10%\u003c\/li\u003e\n\u003cli\u003e4 x 0.5A \/ 3 x 0.5A CC Current: 500mA +- 10%\u003c\/li\u003e\n\u003cli\u003eAuto Cut-Off Voltage: 4.2V +- 0.05V\u003c\/li\u003e\n\u003cli\u003eCV Cut-Off Current:Standby Current:Activation Current: 50mA ~ 100mA\u003c\/li\u003e\n\u003cli\u003eAuto Recharge Voltage: 4.1V +- 0.1V\u003c\/li\u003e\n\u003cli\u003eOperation Temperature: 0C ~ 40C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -40C ~ +70Cli\u0026gt;Battery Types Supported: 10440 \/ 14500 \/ 16340 \/ 17340 \/ 18350 \/ 18490 \/ 18500 \/ 18650 \/ 26500 \/ 26650 \/ 20700 \/ 21700\/ul\u0026gt;\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EFEST","offers":[{"title":"Default Title","offer_id":57281628733817,"sku":"EFEST-K4","price":14.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0237\/5686\/5616\/files\/1620209595-93404200.jpg?v=1778853637","url":"https:\/\/www.andysvapeshop.co.uk\/products\/efest-slim-k4-usb-c-intelligent-battery-charger-p2054","provider":"Andy's Vape Shop ","version":"1.0","type":"link"}