DELTA Battery DTM 1240 L 12V 40 Ah Review

Applications: Backup Power Supplies The batteries of this series use a more advanced design of high-purity lead alloy grids, which increases the service life and improves the discharge characteristics. DELTA DTM series batteries are recommended for use in both buffer and cyclic modes of operation - in various portable devices, as well as in stationary systems with backup power. Features and Benefits: Fully sealed design, no electrolyte leakage. Internal gas recombination system, no need to add water. There are no restrictions on transportation by air, rail or road. UL compliant. Operation in any position. Calcium alloyed lead plates provide high energy density. Low self-discharge. Standards and certificatesCertificate of conformity of the State Standard of the Russian Federation ("Rostest") Conclusion of the Ministry of Internal Affairs Research Institute "On Fire and Explosion Safety" Sanitary and Epidemiological Conclusion Service life In buffer mode: 5 years. Cycling: 1200 cycles at 30% DOD. Temperature conditionsStorage from -35°C to +60°CCharge from -10°C to +60°CDischarge from -20°C to +60°C 13.6-13.8V