Product Description
Crown CR-390 is a 6V deep cycle flooded lead-acid battery with a nominal 390Ah capacity (C20 rate), designed for electric lift trucks and heavy-duty industrial applications. It conforms to BCI Group 903 standards, features a one-piece cast design for reduced resistance, and is cross-compatible with L16E-AC and D06390 batteries.
Specifications
Electrical
| Nominal Voltage | 6VDC |
| Capacity (C20 Rate) | 390Ah |
| Battery Type | Deep cycle flooded lead-acid |
Material & Construction
| Container Material | Reinforced polypropylene |
| Plate Support | Cast grid construction |
Part Numbers & Standards
| Part Number | CR-390 |
| Cross-Reference Part Numbers | L16E-AC, D06390, CR390 |
| Compatible BCI Group | 903 |
Application
| Primary Use | Electric lift trucks and heavy-duty industrial applications |
Frequently Asked Questions
Q: What is the nominal voltage and capacity of the CR-390 battery?
A: The CR-390 is a 6VDC deep cycle flooded lead-acid battery with a nominal capacity of 390Ah measured at the C20 rate. This capacity rating means the battery can deliver consistent current over a 20-hour discharge period before reaching cutoff voltage.
Q: Does the CR-390 replace L16E-AC and D06390 batteries?
A: Yes. The CR-390 is cross-compatible with L16E-AC and D06390 batteries and conforms to BCI Group 903 standards. Verify that your lift truck charging system and terminal configuration match before installation.
Q: What lift truck brands are compatible with the CR-390?
A: The CR-390 is designed for Crown electric lift trucks and other brands that use 6V BCI Group 903 deep cycle batteries, including Toyota, Raymond, and Yale forklifts operating on 6-volt systems. Confirm your equipment voltage and battery group designation before ordering.
Q: What material is the CR-390 battery container?
A: The CR-390 features a reinforced polypropylene container designed to withstand the vibration and impact of industrial material handling operations. The one-piece cast grid construction reduces internal resistance and supports sustained high-amperage discharge cycles.
Q: How long does a CR-390 battery last in typical service?
A: Lifespan for a deep cycle flooded lead-acid battery typically ranges from 3 to 5 years depending on charging practices, operating cycles, environmental conditions, and maintenance. Regular water level checks and proper charging extend usable life. Extreme temperatures and overcharging reduce battery longevity.
Q: What is the bore or terminal configuration of the CR-390?
A: The CR-390 uses standard BCI Group 903 terminal configuration. Verify that your charger and lift truck battery connectors match before purchase. Cross-reference terminal type with L16E-AC or D06390 specifications to confirm compatibility.