2 YEAR WARRANTY BRAND NEW UNOPENED BATTERY 6V, 7AH Dimensions(inches) L- 5.91 W- 1.34 H- 3.70 Rechargeable SLA Battery - SEALED POWERSTAR BRAND BRAND NEW UNOPENED Battery. This 6V 7Ah UB670 is a sealed lead-acid (SLA) absorbed glass mat (AGM) rechargeable battery. AGM and GEL batteries are lead-acid and of the same battery chemistry (lead-oxide, lead sponge, and sulfuric acid electrolyte), but the electrolyte is stabilized differently. In AGM batteries, the electrolyte is suspended in fiberglass mat separators which act as absorbent sponges.Will not leak even in the upside-down position Non-hazardous material shipping under Class Code 60 IATA/FAA approved Resists shock and vibration Environmentally-friendly Lower self-discharge rate No gassing during charging (safer for enclosed applications with little venting) Maintenance-free, never needs filling Due to even distribution of electrolyte, plates remain covered avoiding dry corrosion