Crown Group 903, CR-430 6v 430Ah Commercial Flooded-Cell Deep Cycle Golf Cart Battery.
The 903/CR-430 Battery is designed for use in golf and electric vehicle applications and will typically deliver in excess of 20,000 ampere-hours before reaching the end of its useful life.
The 903/CR-430 is compatible with applications like Golf Carts, Marine, RV, Backup Power, and Off-Grid PV Systems. Crown's 903/CR-430's are standard BCI Group 903 size flooded-cell batteries.
- Exclusive C-Force™ Active Mass for increased charge acceptance and discharge times
- Rugged, SolidCast™ plates that result in longer battery life and work (or play!) as hard as you do
- PosiWrap™ plate separators and other proprietary Crown components cut
maintenance, add peace of mind - Golf Cart
- Golf
- Crown
- Floor Scrubber
- Deep Cycle
- CR-430
- 903
- 6v
- 430Ah
Specifications
| Volts |
6v |
|---|---|
| BCI Group Number |
903 |
| Model Number | CR-430 |
| Length in. (mm) |
12.38" (314mm) |
| Width in. (mm) |
7.19" (183mm) |
| Terminal Height in. (mm) |
16.13" (410mm) |
| Weight lbs (kg) |
122lbs (55.3kg) |
| Terminal Type |
Standard |
| NOMINAL CAPACITY | |
| 20 Hr Rate |
430Ah |
| 5 Hr Rate |
340Ah |
| Discharge Capacity |
240 / 75A |
Charging
Crown Battery Manufacturing Company specifies the following standard battery charge profile for the CR-430 deep cycle battery when used in an electric vehicle service:Phase 1: Constant Current (I1) I1 = highest amperage available < 100 amps
Phase 1: Constant Current (I1) I1 = minimum amperage available > 40 amps
Normal transition to Phase 2 at 2.37 Volts Per Cell.
Safety transition to END OF CHARGE of dV / dt <0V / 1 hr, dt = 1 hr.
(NEGATIVE SLOPE).
Timeout for Phase 1 = 10 hours.
Phase 2: Constant Voltage (U2) U2 = 2.37 VPC
Normal Transition to Phase 3 at I2 = 15.0 amps or approximate.
Safety transition to END OF CHARGE of l dI/dt l < 0.4 amp / 1 hr, dt = 1 hr.
Phase 3: Constant Current (I3) I3 = 15.0 amps or approximate.
Normal transition to END OF CHARGE at 115 -118% of AH returned.
PLEASE CONTACT CROWN BATTERY MANUFACTURING COMPANY TO ADVISE THE SPECIFIC CHARGE TERMINATION METHOD USED.
Timeout for charging phases 1 - 3 at 16 hours.
Temperature compensation coefficient = +/- 3 mV / °C.
Recommended Equalization Charge: Every seven (7) days. 4 additional hours at a normal finish rate of 15.0 amps for 4 hours.
Safety transition to END OF CHARGE at a maximum voltage of 2.7 VPC.
Golf & E.V. Batteries The world’s leading Golf & Turf professionals won't send their fleets onto the course with a lesser battery. That’s why they only choose Crown. Powerful. Dependable. Low maintenance and extremely reliable. So why walk with the amateurs when you can drive like a Pro? Crown Battery. The true power in golf.