The J305H-AC 6V Flooded Lead Acid Battery is a high-capacity deep-cycle battery engineered for industrial, commercial, and renewable energy applications that demand maximum power, long service life, and reliable performance. With Maxguard® Advanced Design Separator and Alpha Plus® paste formulation, this battery delivers industry-leading sustained energy, superior deep-cycle performance, and extended battery longevity. Ideal for floor scrubbers, utility vehicles, solar storage, and backup power systems, the J305H-AC ensures consistent power output even under heavy loads and harsh conditions.
Built with rugged, heat- and corrosion-resistant materials and braided rope handles for easy transport, this battery is designed for long-lasting durability in tough environments. Optional HydroLink™ single-point watering system simplifies maintenance, and low self-discharge rates keep it ready for reliable performance whenever needed. Two battery case options provide flexibility for standard or heavy-duty applications.
Key Features & Benefits:
Extended Runtime:
781 minutes @ 25 amps
215 minutes @ 75 amps
Amp-Hour Capacity:
5-Hr Rate: 295 Ah
10-Hr Rate: 331 Ah
20-Hr Rate: 360 Ah
100-Hr Rate: 400 Ah
Energy Output: 2.40 kWh
Long-Life Performance: Maxguard® separator and Alpha Plus® paste provide maximum sustained energy and longevity
Durable Construction: Heat- and corrosion-resistant with braided rope handles
Maintenance Friendly: Optional HydroLink™ single-point watering system
Low Self-Discharge: Only 5–15% per month
Battery Case Options:
Polyon™ case for heavy-duty applications
Generic case for standard applications
Sustainable Design: 99% recyclable
Operating Temperature: Performs reliably from -4°F to 113°F (-20°C to +45°C)
Technical Specifications:
Dimensions: 11.66” L × 6.94” W × 14.42” H (296 × 176 × 366 mm)
Weight: 98 lbs (45 kg)