{"product_id":"firstpower-fp12280-12v-28h-battery-1","title":"Firstpower FP12280 12V 28H Battery","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 12V\u003c\/p\u003e\n\u003ch3\u003eCapacity (25°C)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20HR (10.5V):\u003c\/strong\u003e 28Ah\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10HR (10.5V):\u003c\/strong\u003e 26Ah\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1HR (9.60V):\u003c\/strong\u003e 17.6Ah\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimension\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 166 ± 2 mm (6.54 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 175 ± 2 mm (6.89 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 125 ± 2 mm (4.92 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Height:\u003c\/strong\u003e 125 ± 2 mm (4.92 inch)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApprox. Weight:\u003c\/strong\u003e 8.2 kg (18.08 lbs) ± 4%\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e T3 \/ T8\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInternal Resistance (Fully Charged, 25°C):\u003c\/strong\u003e Approx. 12 mΩ\u003c\/p\u003e\n\u003ch3\u003eCapacity Affected by Temperature (20HR)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40°C:\u003c\/strong\u003e 102%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25°C:\u003c\/strong\u003e 100%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0°C:\u003c\/strong\u003e 85%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-15°C:\u003c\/strong\u003e 65%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelf-Discharge (25°C)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 months:\u003c\/strong\u003e Remaining Capacity 91%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 months:\u003c\/strong\u003e Remaining Capacity 82%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 months:\u003c\/strong\u003e Remaining Capacity 65%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNominal Operating Temperature:\u003c\/strong\u003e 25°C ± 3°C (77°F ± 5°F)\u003c\/p\u003e\n\u003ch3\u003eOperating Temperature Range\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge:\u003c\/strong\u003e -15°C to 50°C (5°F to 122°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge:\u003c\/strong\u003e -10°C to 50°C (14°F to 122°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e -20°C to 50°C (-4°F to 122°F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFloat Charging Voltage (25°C)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e13.60V to 13.80V\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e -18mV\/°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCyclic Charging Voltage (25°C)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e14.50V to 14.90V\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e -30mV\/°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K21","offers":[{"title":"Default Title","offer_id":49269084422401,"sku":"FP12280","price":141.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2241\/3179\/files\/firstpower-12v28ah-solarbattery.png?v=1781695466","url":"https:\/\/delight.com.sg\/ms\/products\/firstpower-fp12280-12v-28h-battery-1","provider":"DELIGHT OptoElectronics Pte. Ltd","version":"1.0","type":"link"}