2V/300Ah (10hour rate) to 1.85V/cell @25C(77F)
Width: 133mm
Height: 303mm
Length: 227mm

Spec Sheet
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REXC series, under name of REX Carbon, is lead-carbon battery developed from REX series. Combine world advanced lead-carbon technology and REX VRLA technology, REXC lead-carbon battery extra-long cycle life, special in a partial state of charge (PSoC) cycle, significantly faster recharge rates and large current discharge performance. REX Series is mainly designed for energy storage system, hybrid system.


• Traditional tubular gel technology
• Excellent deep cycle and recovery performance
• Reliable seal performance, and high recombination efficiency
• Remarkable high rate discharge performance
• Initial capacities exceed the DIN standard value
• Imported case and lid comply to DIN 40742 standard.
• Flexible and convenient installation, and slinky outside looking
• Flame retardant ABS case (UL94 V-0, optional)
• Low self-discharge rate
• Comply with IEC, IEEE, UL, EN, CE standards, etc.
• Design life at 25°C (77°F): 18+ years

Cycle Charge Characteristic