{"product_id":"nabijecka-akumulatoru-bg1220-lifepo4-pb-12v-20a","title":"BG1220 LiFePO4, PB Battery Charger (12V\/20A)","description":"BG1220 charger for Pb and LiFePO4 batteries, 12V\/20A, with automatic control.\u003cbr\/\u003eIntelligent automatic charger for lead-acid and LiFePO4 batteries with an eight-stage automatic control system, designed for permanent connection to the battery being charged. Suitable for backup power supplies, caravans, off-grid systems, etc. Designed for 12V 60–200Ah lead-acid starter and traction batteries with liquid electrolyte, AGM, GEL and LiFePO4 (optional)\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eCharging phases:\n\nC-1 Desulphation:\nPulse current charging. This phase starts automatically if the battery voltage is below 11V and precedes the standard charging cycle.\nC-2 Soft start:\u003cbr\/\u003eA phase in which the charging current is gradually increased up to a maximum of 50A\nC-3 Constant-current charging:\u003cbr\/\u003eThe key phase of the charging cycle. Charging with a constant current until the terminal voltage reaches 14.2 to 14.8 V (selectable in three stages)\nC-4 Absorption charging:\u003cbr\/\u003eCharging at a constant voltage of 14.2–14.8 V whilst the charging current gradually decreases\nC-5 Battery test:\nDuring the 90-second test, the battery is discharged whilst the terminal voltage is measured. If the test is successful, the final, float stage follows automatically. If the test fails and the terminal voltage drops rapidly during the test, stage 6 follows.\nC-6 Reconditioning charge:\u003cbr\/\u003eIn reconditioning mode, the battery is charged for 4 hours at a reduced constant current\nC-7 Maintenance mode:\nMaintenance of the battery’s terminal voltage at 13.2–13.8 V (selectable in three stages).\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eTechnical specifications:\n\n- supply voltage: 190–265 V\n- max. charging current: 20 A\u003cbr\/\u003e-For lead-acid starter and traction batteries: 12 V, 60–200 Ah, AGM and AGM GEL\n-LED display showing charge status, charging current, voltage and charge level\u003cbr\/\u003e-efficiency: 88%\n-operating temperature: 0–40 °C\n-dimensions: 235×145×70 mm\n-weight: 1.5 kg","brand":"HADEX","offers":[{"title":"Default Title","offer_id":55162406732114,"sku":"04240637","price":1699.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04240637.jpg?v=1792561716","url":"https:\/\/tipa.eu\/en\/products\/bg1220-lifepo4-pb-battery-charger-12v20a","provider":"TIPA","version":"1.0","type":"link"}