b.b.battery BPS120-12(12V120AH)

Product details

The B.B.Battery BPS120-12B series VRLA battery, with its core 12V voltage and 120Ah capacity, provides long-lasting power support for critical equipment. Its impact-resistant ABS casing and six-hole sealed cover structure effectively prevent electrolyte leakage, while the built-in pressure relief valve made of flame-retardant material can withstand peak currents of 800A (for 5 seconds), ensuring operational safety in fire-risk environments. Utilizing AGM (Absorbent Glass Mat) technology, it achieves 99% gas recombination efficiency and operates within a wide temperature range of -20°C to 50°C, making it particularly suitable for deployment in remote base stations, medical emergency equipment, or solar energy storage systems.The compact design of the battery, measuring 407×173×239mm (L×W×H) and weighing 39.5kg, allows it to fit into standard cabinets or adapt to confined spaces. The B4 standard terminals and optional I2 terminals support customized wiring, while the M6 bolt structure ensures high-current transmission stability. Verified by a 20-hour rate discharge test, the 120Ah capacity can provide emergency power for security systems for over 30 minutes, maintaining 114Ah effective output even at a 10-hour rate. The unique three-stage discharge curve design (with cutoff voltages of 1.80V/1.75V/1.70V) enables precise energy consumption management in scenarios such as medical equipment and communication base stations.This product has been applied in over 2,000 global photovoltaic energy storage projects. Its self-discharge rate as low as 3% per month ensures rapid activation even after prolonged inactivity. With explosion-proof safety certification and a 12-year design lifespan, it is an ideal choice for high-risk environments such as oil drilling platforms and smart buildings. The top handle allows easy multi-angle installation, eliminating the need for traditional battery watering maintenance and significantly reducing operational costs.