The J305E-AC 6V Flooded Lead Acid Battery is a premium deep-cycle battery designed for heavy-duty and industrial applications requiring maximum energy, long life, and reliable performance. Engineered with Maxguard® Advanced Design Separator and Alpha Plus® paste formulation, this battery delivers industry-leading power output, extended service life, and superior deep-cycle performance. Perfect for floor scrubbers, renewable energy systems, golf carts, and industrial equipment, the J305E-AC ensures consistent, high-capacity power even under demanding conditions.
Constructed with heat- and corrosion-resistant materials and braided rope handles for easy transport, this battery is built to withstand harsh environments. Optional HydroLink™ single-point watering system simplifies maintenance, while low self-discharge ensures the battery remains ready for reliable performance. Two case options provide flexibility for standard or heavy-duty applications.
Key Features & Benefits:
Extended Runtime:
645 minutes @ 25 amps
160 minutes @ 75 amps
Versatile Amp-Hour Capacity:
5-Hr Rate: 250 Ah
10-Hr Rate: 280 Ah
20-Hr Rate: 305 Ah
100-Hr Rate: 339 Ah
Energy Output: 2.03 kWh
Long-Life Performance: Maxguard® Advanced Design 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: 12.35” L × 6.85” W × 14.41” H (314 × 174 × 366 mm)
Weight: 83 lbs (38 kg)