Our 2V long life storage batteries are engineered for stationary energy storage. Each cell delivers over 18 years of floating design life. The DFM line applies AGM valve-regulated technology for dependable general-purpose standby, while the GFM line upgrades the same platform with silica-gel electrolyte for deeper cycling and stronger performance in hot climates.

The series covers 2V 200Ah, 500Ah, 1000Ah, 1500Ah up to 3000Ah models. Cells are series-connected to build 12V, 24V or 48V battery banks for solar storage systems, UPS backup, telecom base stations and power stations.

As a China storage battery manufacturer, we offer the full range at factory-direct wholesale prices, with OEM branding available for volume orders.