Top 10 Best Optima Deep Cycle Marine Battery

12-Volt, 750 Cold Cranking Amps, Size 10 inches x 6 78 inches x 7 1316 inches tall, Weight 43.5 pounds, Dual SAE 516 inches Stainless Steel Stud Posts. 55 Ah C20 capacity. Optimal starting power even in bad weather. Mountable in virtually any position. Works well as a boat battery or RV battery. Fifteen times more resistant to vibration for durability. Reserve capacity of 120 minutes for constant performance.

Pure lead spiralcell design allows for lead to be used in its purest form.C20 Capacity66 Ah. Spiralcell technology for superior vibration resistance and extended life. Solid cast cell connections for increased durability and maximum plate height. Tightly compressed cells for added vibration resistance. Reserve Capacity at 25 Amps 140 Minutes. This item is not for sale in Catalina Island.

12-Volt, 800 Cold Cranking Amps, Size 10 x 6 78 x 7 1316 tall, Weight 38.4 pounds, Dual SAE 516 Stainless Steel Stud Posts.

12-Volt, 900 Cold Cranking Amps, Size 12 1316 x 6 12 x 9 38 tall, Weight 59.8 pounds, Dual SAE 516 Stainless Steel Stud Posts. Reserve capacity of 155 minutes for constant performance. Optimal starting power even in bad weather Fifteen times more resistant to vibration for durability. This item is not for sale in Catalina Island.

Faster recharging capabilities. Maintenance free for maximum convenience. Completely non-spillable, mountable in many positions. 15x the vibration resistance of a standard flooded battery, Up to 3 times longer life vs. standard flooded batteries. SPIRALCELL TECHNOLOGY with 99.99 pure lead delivers more power and consistently outperforms conventional flat-plate batteries.

MARNE DL TERM GP31 HY DTY.

12-Volt, 750 Cold Cranking Amps, Size 10 x 6 78 x 7 1316 tall, Weight 43.5 pounds, Dual SAE GM Post. Reserve capacity of 120 minutes for constant performance. Optimal starting power even in bad weather. Case Material Polypropylene.Internal Resistance 0.0028. Fifteen times more resistant to vibration for durability. Post type is Dual SAEGM. This item is not for sale in Catalina Island. C20 Capacity - 55 Ampere hour.

12-Volt, 800 Cold Cranking Amps, Size 10. 94 x 6. 89 x 7. 48 tall, Weight 54 pounds, SAE Post, . 300 dischargerecharge cycles. Up to 3x longer long and maintained free with 140 minutes reserve capacity 25 Amps for constant performance. Optimal starting power even in bad weather deep-cycle and cranking power.. Fifteen times more resistant to vibration for durability and mountable in virtually any position.. This item is not for sale in Catalina Island.

Maintenance Free No LeakageThis battery is comprised of gel instead of liquid, so there is no maintenance required to keep the battery working properly. Manufactured with an advanced valve regulated technology, Renogy Deep Cycle Hybrid GEL Batteries save you from acid leakage and frequent maintenance.. Extended Service LifetimeCorrosion-resistant grids enable a design life of up to 12 years in standby applications and more than 750 chargedischarge cycles at 50 DOD in cyclic applications.. Longer Shelf LifeMade of high purity materials, Renogy Deep Cycle Hybrid GEL Batteries reduce the monthly self-discharge rate below 3 at 77 25, which is 5 times lower than their Flooded counterparts. No need to recharge the dormant battery frequently.. Excellent Deep Discharge RecoveryProprietary plate composition and patented gel electrolyte ensures excellent recovery capability after excessive deep discharge. This means that GEL batteries can discharge more and still be recharged like new. Unlike Flooded batteries, they are not allowed to discharge too much.. Install Them AnywhereMaintenance free, no leakage, no toxic gas generation, vibration resistant, and stable performance at high 140F and low -4F temperature make Renogy Deep Cycle Hybrid GEL Batteries able to be used in virtually any position. They can run in various systems, including marine, RV, van, off-grid, home backup power, and more.

Dimensions L7.7 inch W5 inch H6.1 inch. Heavy Duty Grids VMAX heavy duty lead tin alloys provide an extra margin of performance and service life in either float or cyclic applications, even after repeated over discharges.. Maintenance Free Operation There is no need to check specific gravity of the electrolyte or add water to VMAX tanks during float service life. In fact, there is no provision for this type of maintenance..