Battery cell composition Lead Acid Battery capacity 100 Amp Hours Unit count 1.0 Count Voltage 12 Volts About this item 【Maintenance Free & Safe to Use】No acid leakage, no water refilling, and no harmful hydrogen gas. Manufactured with thick absorbent glass mat (AGM) separators and advanced valve-regulated technology, Renogy Deep Cycle AGM Batteries save you from acid leakage and frequent maintenance. 【Better Performance at Extreme Temp】The improved electrolyte formula ensures stable battery capacity and outstanding discharge performance from 5℉ (-15℃) to 122℉ (50℃). 【Longer Shelf Life】No need to recharge the battery frequently when not in use. Made of high-purity materials,…