The Crown CR-220 6V Deep-Cycle Flooded Battery delivers Industrial Performance. When it comes to the best, Crown is the one to turn to for reliability and performance. The Crown CR-220 features a one-piece solid cast design provides a lower internal resistance allowing for superior performance.
Utilizes the heaviest, thickest plates in the industry which leads to more power and longer life.
Crown Battery has been a high quality battery manufacturing group for over 90 years. When it comes to the best, Crown is the one to turn to for reliability and performance.
This Crown is compatible with applications like Golf Carts, Marine, RV, Backup Power, and Off-Grid PV Systems.
Crown’s CR-220 are standard GC2 size flooded-cell batteries.
See the full specifications of this battery below!
These batteries ship by Hazmat carrier.
Please allow 5-10 days for delivery.
**There is an extra charge for residential locations and lift gates which will be added to the total**
SPECIFICATIONS =
| BCI Group Size | GC2 |
| Voltage | 6V |
| Capacity | 220Ah (@20-Hr) |
| Chemistry | Deep Cycle Flooded/Wet Lead-Acid |
| Terminal Type | Automotive Post & Stud Terminals (See below) |
| Dimensions | L= 10.25" x W= 7.06" x H= 10.94" |
| Weight | 60 Lbs (27.2 kg) |
Replaces Trojan T105!
Automotive Post & Stud Terminals
| Terminal Height Inches (mm) | 1.1" (27.94) |
| Bolt | 5/16" |
FEATURES =
|
Longer Lifetime - Dense TBLS (tetra basic lead sulfate) content in the positive plate ensures a longer battery life and more uniform consistency. - 52% more electrical current carrying area than competitor products for stronger performance and life. - Utilizes the heaviest, thickest plates in the industry which leads to more power and longer life. Precise Design - One-piece solid cast design provides a lower internal resistance allowing for superior performance. |
CHARGING INSTRUCTIONS
| Crown Battery Manufacturing Company specifies the following standard battery charge profile for the CR-220 deep cycle battery when used in an electric vehicle service. |
| Phase 1: Constant Current (I1) I1 | highest amperage available < 50 amps |
| Phase 1: Constant Current (I1) I1 | minimum amperage available > 20 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 = 5.0 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 | 5.0 amps or approximate |
Normal transition to END OF CHARGE at 115 - 118% of AH returned.
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
normal finish rate of 5.0 amps.
Safety transition to END OF CHARGE at maximum voltage of 2.7 VPC.