{"product_id":"mean-well-npp-series-charger-power-supply-2-in-1-npp-450-12","title":"MEAN WELL NPP Series: Charger \u0026 Power Supply 2-in -1 - NPP-450-12","description":"\u003cp\u003e Battery Charger Electrical Specifications (Default) Output average charge voltage (default):14.4V Output float voltage (default):13.8V Output voltage adjustment range: 10.5~21V, through the built-in potentiometer Maximum output current: 25A Output current adjustment range: 12.5 ~ 25A, through the built-in potentiometer Maximum power: 420W Recommended battery capacity (Ah):90 ~ 300AH Input voltage: 90 ~ 264VAC,127 ~ 370VDC Size (mm):205X135X55 \u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0714\/2336\/1327\/files\/NPP_89641f61-c83e-45d9-84a6-a0be6d0a5e34.pdf?v=1783301838\" target=\"_blank\"\u003e Click to download Airtac product catalog \u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003e Product Features \u003c\/h3\u003e\u003cp style=\"margin: 0;\"\u003e 1. International universal full range input: 90 ~ 264VAC. \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 2. Constant voltage supply and load of charger or power supply can be switched (pin is inserted on the panel), and 2 times wide voltage output. \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 3. The output voltage and current can be adjusted in the range of 50~100% through VR, 3-stage charging curve (charging mode). \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 4. -30~70 ℃ wide working temperature, protection type: short circuit\/overvoltage\/overtemperature\/overload. \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 5. Remote control switch\/thermal control DC fan, suitable for lead-acid batteries and lithium batteries. \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 6. Through UL\/EN62368-1 and EN60335-1\/2-29 double safety certification. \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 7. Handle accessories can be purchased separately (order model: Carry handle). \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 8, 3 years warranty. \u003c\/p\u003e","brand":"MEAN WELL","offers":[{"title":"Default Title","offer_id":50960659448123,"sku":"NPP-450-12","price":249.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/0827\/6283\/files\/NPP-450-12.webp?v=1770392360","url":"https:\/\/www.meanwells.com\/products\/mean-well-npp-series-charger-power-supply-2-in-1-npp-450-12","provider":"MEAN WELL","version":"1.0","type":"link"}