b.b.battery BPL210-12(12V210AH)

Product details

The B.B.Battery BPL210-12 valve-regulated lead-acid battery redefines power backup standards with its 12-year ultra-long service cycle. This sealed battery, utilizing advanced AGM technology, achieves a 210Ah (C20) energy storage capacity within a compact 522×240×240mm space, delivering 105Ah of critical power even at a 30-minute discharge rate. Its ABS engineering plastic casing features an optimized 9.45-inch width design for perfect compatibility with standard rack installations, while the 161.4-pound weight balances portability and structural strength.The specially configured B9/I3 dual-terminal subsystem offers flexible connectivity with various device interfaces, while the built-in flame arrester and explosion-proof valve form a dual safety barrier, ensuring zero leakage risk even in hazardous environments such as mines and oil fields. The core advantage lies in its 210Ah deep discharge capability at a 20-hour rate, paired with 178.5Ah (C5) medium-rate discharge characteristics, meeting the 8-hour backup demand of data center UPS systems. The medical-grade pure electrolyte formula keeps self-discharge rates at the industry's lowest level, retaining over 85% charge after 6 months of idle storage.The unique gas recombination system achieves 99% oxygen cycle efficiency, coupled with a wide operating temperature range of -40°C to 60°C, making it an ideal choice for off-grid photovoltaic power stations and polar research equipment. From access control systems in smart buildings to transmission equipment in telecom base stations, this IEC/UL-certified battery is providing stable and reliable energy support across 120,000 global applications.