Rechargeable 12V200AH AGM Deep Cycle Battery with 10 Years Design Life and Female Copper Insert M8 Terminal

Produced through internationally advanced technology, these VRLA deep cycle batteries feature positive plates using high-tin alloy grids with strong corrosion resistance. Float charging life exceeds 5 years.

Utilizing dedicated ultra-fine glass fiber separators with high porosity and wet-elasticity, combined with tight assembling technology, the battery demonstrates high tolerance for super over-discharge. Restoration capability exceeds 95% after 5 over-discharge cycles.

Special gel electrolyte additives and high-temperature curing processes delay active material softening, improving deep cycle endurance by up to 50% and enhancing anti-passivation capacity during small load discharge.

Precise, quantitative, low-temperature vacuum acid filling method and advanced container formation technology ensure consistent battery performance.

Small plate distance and high-pressure tight assembly of plate groups enhance large current discharge capability.

Patented terminal sealing construction and high-temperature adhesive curing ensure no acid leakage from terminal roots, guaranteeing safe and reliable operation.

Dry-type design ensures all internally produced gas recombines into water, eliminating the need for water filling and achieving true maintenance-free operation.

Special AGM separators absorb electrolyte completely, eliminating free acid inside the battery, allowing both vertical and horizontal mounting positions.