Global Gel Battery Market Size, Share, And Enhanced Productivity By Type (Stationary, Motive), By Voltage (2V, 6V, 12V, Above 12V), By Applications (Cell Phones, Camcorders, Motorcycles, Marine Equipment, Others), By End-Use (Power, Renewable energy, EPS and UPS, Communications, Others), By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends, and Forecast 2025-2034