{"product_id":"ge-48v21a-lt","title":"High-capacity lithium battery - 21 Current","description":"\u003cp\u003eHigh-capacity lithium battery - Voltage 48 V - Current 21 A - Integrated MPPT controller - Compatible with Safire smart box\u003c\/p\u003e\n\n\u003cp\u003e📋 SPECIFICATIONS:\u003cbr\u003e\n• Battery type: LiFePO4\u003cbr\u003e\n• Nominal voltage: 48V\u003cbr\u003e\n• Nominal current: 21 A\u003cbr\u003e\n• Nominal energy: 1008 Wh - 21Ah\u003cbr\u003e\n• Casing material: PVC\u003cbr\u003e\n• Resistance: ≤60 mΩ @ 50% SOC\u003cbr\u003e\n• Current volumetric efficiency: ≥100% Nominal energy\u003cbr\u003e\n• Recommended charging current: ≥20A\u003cbr\u003e\n• Maximum continuous discharge current: ≥30A\u003cbr\u003e\n• Recommended maximum charging power: ≥2kW\u003cbr\u003e\n• Maximum charging current: 50A\u003cbr\u003e\n• Maximum charging power: ≥2.5KW\u003cbr\u003e\n• Recommended charging voltage: 57.6V\u003cbr\u003e\n• BMS charge cutoff voltage: 58.4V\u003cbr\u003e\n• BMS charge recovery voltage: 54.75V\u003cbr\u003e\n• Voltage balance: ≥52.8V\u003cbr\u003e\n• Open circuit voltage balance: ≥52.8V\u003cbr\u003e\n• Recommended low voltage disconnection: ≤45V\u003cbr\u003e\n• BMS discharge cutoff voltage: 37.5V\u003cbr\u003e\n• BMS discharge recovery voltage: ≥46V\u003cbr\u003e\n• Discharge temperature: -20 ~ 60 ºC\u003cbr\u003e\n• Charging temperature: 0 ~ 50 ºC\u003cbr\u003e\n• Storage temperature: -20 ~ 55 ºC\u003cbr\u003e\n• BMS over-temperature protection: 65 ºC\u003cbr\u003e\n• Recovery temperature: 55 ºC\u003cbr\u003e\n• Dimensions: 260 x 150 x 150mm\u003cbr\u003e\n• Weight: ≈19KG\u003cbr\u003e\n• Protection: IP 54\u003cbr\u003e\n• Certificate: UN38.3\u003cbr\u003e\n• Shipping classification: UN 3480\u003cbr\u003e\n• Life cycles: 3000 cycles (25 ℃, 100% DOD) for a lower total cost of ownership\u003cbr\u003e\n• Expansion capacity: Up to 4 units in parallel (9.6Kwh)\u003cbr\u003e\n• Service life: Approximately 8 years (with manufacturer-stated usage and correct charging cycles)\u003cbr\u003e\n• Electrical protections: Overvoltage; Overcharge; Overload; Overcurrent; Short circuit\u003c\/p\u003e\n\n\u003cp\u003e📦 INCLUDED:\u003cbr\u003e\n• Battery\u003c\/p\u003e","brand":"Elettricity","offers":[{"title":"Default Title","offer_id":58006605857112,"sku":"GE-48V21A-LT","price":410.43,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/7765\/7688\/files\/GE-48V21A-LT.png?v=1787170107","url":"https:\/\/elettricity.com\/en\/products\/ge-48v21a-lt","provider":"Elettricity","version":"1.0","type":"link"}