Hama Delta Ovum LED

It not only charges nearly all Li-ion batteries and NiMH batteries, but also, thanks to its USB connection, other devices such as smartphones, digital cameras, or camcorders. The spring-loaded hook contacts ensure a perfect and precise charging connection. The contacts can be quickly and easily adjusted on the bottom of the charger to fit the batteries. But that's not all: the charger uses two LEDs to indicate whether the device is charging or fully charged. The charging process starts automatically, and the charging cutoff also works independently to ensure battery protection. Therefore, the charger also detects faulty batteries that will not be charged for safety reasons. Additionally, Delta Ovum measures the voltage and polarity of Li-ion batteries for an efficient and safe charging result. Those who need full power while on vacation or business trips can use the charger with a country-specific adapter anywhere there is electricity.