Santak C12-18 UPS Battery 12V18AH Valve-Regulated Lead-Acid Battery

Product details

As a benchmark product in the field of UPS backup power, the Santak C12-18 battery elevates safety and performance to new heights. Its flame-retardant casing is UL94-V0 certified, effectively reducing fire risks in equipment rooms. The compact dimensions of 181.5×77×167.5mm and lightweight 5.4kg design significantly save equipment space. In telecom base station maintenance, its 16.2mΩ internal resistance ensures power transmission efficiency, while balanced charging technology precisely controls individual cell voltage at 14.1V, extending the overall lifespan of battery packs.In medical settings, this battery supports a wide discharge range of 0.25C to 3C, enabling seamless switching when paired with Santak UPS systems to deliver clean power for critical equipment like CT scanners and life monitors. Technological innovation permeates every detail: a special grid alloy formulation extends float service life beyond 10 years, increasing maintenance intervals by 50% compared to conventional batteries. Unique terminal welding technology enhances discharge performance by 20%, maintaining 85% rated capacity even at -15°C. Maintenance personnel can monitor the 384V system (comprising 16 series-connected batteries) in real-time through monthly voltage checks and annual verification discharges.For 5000VA-class UPS configurations, the constant power algorithm precisely matches the 61.7W/cell discharge requirement, with three parallel groups meeting 2-hour emergency power supply—significantly reducing data center electrical retrofit costs. From production to end-use, the Santak C12-18 consistently implements compatibility design principles. Its M5 terminal interfaces fit mainstream UPS models, while modular structure supports hot-swappable replacements. In smart city projects, these batteries collaborate with Santak Castle Series UPS to achieve up to 98% inverter efficiency for traffic signal control systems.Each unit undergoes 72-hour aging tests before leaving the factory, ensuring voltage deviation below 0.1V per battery and capacity consistency error within 3% for multiple series connections. This precision matching enables the 240-battery array at banking clearing centers to operate stably for over 80,000 hours.

Product Features

10-year float service life design with corrosion-resistant grid technology enhances durability
UL94-V0 flame-retardant housing meets international safety standards
Excellent high-rate discharge performance ensures sufficient capacity for continuous power supply
Self-discharge rate below 3% (28 days) minimizes energy loss
Automated production ensures electrode plate consistency for multi-cell series applications
Embedded terminal design enables easy installation and supports high-current transmission
Deep UPS compatibility delivers superior system integration