Greenvision Technologies, makers of well-known Relicell lead-acid batteries, has announced the launch of VOYAGER, a gel-based battery for electric rickshaws (E-Rickshaws). The Research and Development division of Greenvision Technologies has designed and developed these gel-based, maintenance-free and cost-effective batteries available in the capacity of 100 AH. These lead acid batteries can operate up to 80 km when charged overnight. A set of four such batteries is used in E-rickshaws. With electrical rickshaws offering an eco-friendly alternative to the polluting auto rickshaws, metros in India are witnessing an increase in E-rickshaws. Currently, they are gaining popularity in the city of Delhi and some parts of Uttar Pradesh and West Bengal. A set of four VOYAGER batteries are priced at Rs 28,000 and ensures longer life as against similar batteries available in the market. VOYAGER batteries are completely maintenance free thus enhancing the level of comfort of users.