Szdcoo 25.2V Li-ion Replacement Battery 3400mAh (85.68Wh) for EFCO Sirius 1200 / Sirius 7

Overview: High-capacity Szdcoo Li-ion replacement battery compatible with EFCO Sirius 1200 and Sirius 7. Designed to restore runtime with reliable performance and integrated safety features. Important: Please confirm the battery part number in your device before purchase to ensure compatibility and proper operation. Technical specifications: - Voltage: 25.2V - Rate/Capacity: 3400mAh / 85.68Wh - Dimensions: 144.50 x 76.65 x 38.50 mm - Weight: 644.5 g Safety and compliance: This pack includes multi-protection circuitry against over-charge, over-discharge, over-heat, over-current & short-circuit. It is certificated with ISO9001, RoHS, CE, UN38.3, and MSDS to meet international safety and transport standards. Warranty & support: Comes with a 12-month Warranty and a 30-day Money Back Guarantee. Customer service is available 7*24 hours to assist with questions or issues.