Trojan J305P Deep Cycle Flooded Battery
The Trojan J305P is a premium deep-cycle flooded lead-acid battery designed for demanding renewable energy, golf, industrial, and motive power applications. Built with Trojan’s advanced grid technology, it delivers high capacity, long service life, reliable cycling performance, and low maintenance requirements.
Key Features
| Feature | Description |
|---|---|
| Deep Cycle Design | Designed for repeated deep discharge and long service life. |
| Advanced Separator | Maxguard® separator technology improves battery life and performance. |
| Alpha Plus® Paste | Enhances capacity, durability, and overall battery efficiency. |
| Durable Construction | Heat and corrosion resistant for demanding environments. |
| Carrying Handles | Braided rope handles for easier transportation. |
| Watering System | Compatible with HydroLink™ single-point watering system. |
| Self-Discharge | Low self-discharge rate of approximately 5–15% per month. |
| Recyclable | Up to 99% recyclable at the end of its service life. |
Technical Specifications
| Specification | Value |
|---|---|
| Battery Type | Flooded Deep Cycle Lead-Acid |
| 20-Hour Capacity | 330 Ah |
| 10-Hour Capacity | 304 Ah |
| 5-Hour Capacity | 271 Ah |
| 100-Hour Capacity | 367 Ah |
| Capacity @ 25 Amps | 711 Minutes |
| Capacity @ 75 Amps | 195 Minutes |
| Energy | 2.20 kWh |
| Length | 11.66 in (296 mm) |
| Width | 6.94 in (176 mm) |
| Height | 14.42 in (366 mm) |
| Weight | 96 lbs (44 kg) |
| Operating Temperature | -4°F to 113°F (-20°C to +45°C) |












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