... multi-crystalline silicon Solar panel and 6v4.5ah lead acid battery Contains 33pcs white led LED emergency solar lamp,1.3W ... , practice and good looking.3. Built-in 6v4.5ah maintain-free battery, Overload, over-temperature, over-discharge, short circuit protection ensure longer ... hours before working first time to avoid the damage to battery.11. Dimension of solar lamp: 285mm*75mm*85mm, dimension of ...