Long Cycle Life 12V Lead Acid Battery for Railway Train & UPS Backup Power
This valve regulated sealed lead acid (VRLA/SLA) battery is maintenance-free, leak-proof and rechargeable.
Multiple capacities from 12Ah to 100Ah optional, stable discharge performance, widely used for railway vehicles, UPS, solar power, emergency lighting and backup power supply.
✅ Fully sealed maintenance-free design, no electrolyte replenishment required
✅ Built-in safety valve, anti-leakage, anti-explosion, safe for vehicle indoor use
✅ High purity lead alloy electrode, long service life & deep cycle discharge performance
✅ Excellent shock & vibration resistance, suitable for train, bus, metro on-board power
✅ Wide working temperature range, stable output under low temperature environment
✅ Complete capacity range: 12V 12Ah ~ 12V 100Ah, CE & UL certified
✅ Custom housing color, terminal type and brand printing available
✅ Multi-scenario application: Railway transit, UPS, solar, emergency lighting
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