Description
xCrown CR-350: Premium 6V 350Ah High-Capacity Flooded Battery
🚚 Shipping & Pickup Requirements
- Shipping: Minimum order of 4 batteries required for freight shipping.
- Shipping Rates: Please CONTACT US for a custom freight quote prior to ordering.
- Local Pickup: No minimum requirement! Single units available for pickup at our warehouse.
*At 101 lbs per unit, this battery must ship via palletized freight. Please provide your postal code for a guaranteed shipping quote.*
The Crown CR-350 (6V 350Ah) represents the pinnacle of Crown’s flooded deep-cycle technology. Designed for the most demanding energy storage needs, the CR-350 is a high-capacity Group 902 (J305) battery. Featuring 10% thicker plates than the industry average and a massive 2.27 kWh storage capacity (100-Hr), it is the premier choice for off-grid solar systems, aerial lifts, and industrial floor scrubbers.
Technical Data & Industrial Specifications
Download Crown CR-350 Datasheet (PDF)Engineered for Maximum Productivity
- Unmatched Energy Density: Delivers a massive 350Ah (20-Hr rate), providing the longest run-times available in the J305 profile.
- Z³ Plate Construction: Combines Crown's "Diamond Z" grid architecture and LifePlus™ active paste for superior charge acceptance and cycle life.
- PosiWrap™ Protection: Advanced envelope separators prevent plate shredding and internal short circuits, extending overall battery life.
- X-TEND Container: Features a proprietary design that allows for more electrolyte above the plates, significantly reducing watering frequency.
- PROeye™ Level Indicator: Includes an integrated system for instant electrolyte inspection, making maintenance predictable and mess-free.
Technical Specifications
| Nominal Voltage | 6 Volts |
| 20-Hour Rate Capacity | 350 Ah |
| 100-Hour Rate Capacity | 390 Ah |
| RC Minutes @ 75 Amps | 210 Minutes |
| BCI Group Size | 902 (J305 / J305H Equivalent) |
| Terminal Type | Standard (STD) |
Physical Dimensions & Weight
| Length | 12.19 in (310 mm) |
| Width | 7.19 in (183 mm) |
| Height (to top of terminals) | 14.13 in (359 mm) |
| Approximate Weight | 101 lbs (45.8 kg) |
COMPATIBILITY NOTE: The CR-350 is an ideal high-performance replacement for the Trojan J305H and other high-capacity 6V deep-cycle batteries. Always verify vertical clearance in your battery compartment as this model is taller than standard GC2 units.
Shipping
x
This product is oversized and not eligible for standard courier shipping. To ensure you receive the most competitive shipping rate, please provide your postal code along with the list of products and quantities you wish to order. We will then prepare a customized shipping quote for you.
- Choosing a selection results in a full page refresh.
