WBD POWER 12V4ah 12Volt Battery for UPS Replacement Battery Sealed Lead Acid battery (AGM) SLA Battery Product Overview WBDP GS1240 is a maintenance-free sealed VRLA lead-acid battery, specially designed as a direct replacement for standard UPS backup power systems. Compact size, stable discharge performance and long standby service life make it a cost-effective backup power solution for global UPS equipment distributors. Key Specifications Model: GS1240 Rated Voltage &