Our portable HYUNDAI Deep Cycle AUTOMOTIVE Battery provides off-the-grid power supply for 4WD vehicles, caravans, campers, trailers, motorhomes, etc. The 70Ah 12V battery features a higher capacitance stability in the whole service life (about three years). making it one of the most enduring in its class. What you get is a longer, consistent and more drawn out charge all the time. And with its advanced AGM technology, the battery enables better electrolyte absorption, cyclic stability and frequent charging without affecting performance.The maintenance-free deep cycle battery is completely sealed, spill-proof and does not leak gas for added safety and durable use. Features: Greater cycle life Longer, consistent and more drawn out charge Maintenance-free Bolt down terminals Advanced absorbed glass mat acid retention technology Non-spillable and non-gassing Convenient carry handle