{"product_id":"battery-mt12","title":"Battery for Mitel 5603, 51015431 \u0026 more","description":"\u003cp\u003eHigh-performance replacement battery designed for Mitel 5603, 51015431 \u0026amp; more wireless phones. Built for consistent runtime, OEM-grade reliability, and long service life.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt with premium A-grade cells for long cycle life.\u003c\/li\u003e\n\u003cli\u003eRugged ABS\/PC housing, tested for vibration and heat.\u003c\/li\u003e\n\u003cli\u003eStable discharge under continuous load.\u003c\/li\u003e\n\u003cli\u003e12-month replacement warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineered for mission-critical communication gear where reliability and clear performance are essential.\u003c\/p\u003e","brand":"CutRateBatteries","offers":[{"title":"Li-ion 1000 mAh","offer_id":52751735357671,"sku":"MT12L1-G","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/9160\/files\/MT12L1-G-NW-FRONT_c49da94b-8c81-4a1f-ac1a-069b325c3b12.jpg?v=1790971960","url":"https:\/\/www.cutratebatteries.com\/products\/battery-mt12","provider":"CutRateBatteries","version":"1.0","type":"link"}