{"product_id":"3000w-12v-low-frequency-pure-sine-wave-inverter-9000w-peak-4boats","title":"3000W 12V Low-Frequency Pure Sine Wave Inverter – 9000W Peak | 4Boats","description":"\u003cp\u003e3000W 12 V low‑frequency pure sine wave off‑grid inverter with built‑in 90 A battery charger and 9000W peak output for demanding starts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower rating: 3000W nominal, 9000W peak (short duration); nominal inverter efficiency: 88%; Power factor: 0.9–1.0.\u003c\/li\u003e\n\u003cli\u003eInput: 12 V DC. Output voltage: 208 V \/ 220 V \/ 230 V \/ 240 V (programmable). Output frequency: 50Hz \/ 60Hz \/ auto (programmable). Output wave: pure sine wave.\u003c\/li\u003e\n\u003cli\u003eInput voltage range: normal or wide (programmable). Battery bank type: sealed lead acid, gel and other selectable types. Battery charging current options: 18 A \/ 36 A \/ 54 A \/ 72 A \/ 90 A (programmable).\u003c\/li\u003e\n\u003cli\u003eFast built‑in battery charger with advanced 4‑step progressive charging and selectable battery types; 90 A max charging current option available.\u003c\/li\u003e\n\u003cli\u003eModes: power saving, UPS and bypass, AC \/ DC priority. Minimum battery voltage: 10 V. Low battery alert: 10.5 V. Overcharge protection voltage: 15.7 V.\u003c\/li\u003e\n\u003cli\u003eProtections include overload, overheat, low battery and overcharge to safeguard the inverter and connected loads.\u003c\/li\u003e\n\u003cli\u003eSuitable for a broader range of appliances than modified sine wave inverters (modified sine wave units may not power appliances with electric motors); ideal for motorhomes, caravans, boats, farms and remote off‑grid or backup use.\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: 0–40°C (32–104°F). Weight: 26 kg (57.3 lb). Size: 44.2 x 21.8 x 17.9 cm (17.4 x 8.6 x 7.0 in). Covered by a 1‑year manufacturer’s warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor best results, match the inverter to a suitably sized battery bank and follow the manufacturer’s installation and maintenance guidance; compatible with common 12 V battery chemistries when charger settings are selected appropriately.\u003c\/p\u003e","brand":"4Boats","offers":[{"title":"Default Title","offer_id":56755526238582,"sku":"LK3000","price":649.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8140\/9004\/files\/3000w-12v-low-frequency-pure-sine-wave-off-grid-inverter-peak-power-9000w-4boats.jpg?v=1764338047","url":"https:\/\/www.leighnumberplates.com\/products\/3000w-12v-low-frequency-pure-sine-wave-inverter-9000w-peak-4boats","provider":"Leigh Number Plates","version":"1.0","type":"link"}