BEST SOLUTION FOR YOUR DEVICE: Rome Tech CMOS battery with a cable designed for reliable performance and high durability, it is guaranteed to maintain 80% of its rated capacity for 12 months from the date of installation. Laptop CMOS battery compatible only with the original equipment COMPATIBLE MODELS: For HP G7-1150US G7-1260US DV7-1240US DV7-1260US DV7-1464NR DV7-1267CL HP ZBook STUDIO G3 G3 T7V62EA 15 G2 17 G1 17 G2 17 Mobile Workstation HP PROMO 15 K12 734300-001 GC02001LZ00 GC02002980 GC02001NI00 840953-001 734300-001 Spectre XT PRO 13 13-B000 GC02001NK00 ROME TECH CMOS BATTERY MAIN ADVANTAGES: - Improved 2 pin and 2 wires CMOS battery discharge characteristics - Resistance welded gold plated contacts for maximum performance; - High quality graded and A' Grade cells; - Made of durable ABS and polycarbonate plastic shells for high endurance; - Batteries passed an essential testing program that includes thermal cycling, oscillation, overcharge test simulation and external short circuit. Click Add to Cart now and replace your old broken battery with branded new Rome Tech BIOS CMOS battery!