With this charger to get around with ease (mains voltage, even abroad, 12V car, 5V USB) and works fine. The LED function is solved optimally, a weak point in many chargers, also well-known brands to x times the price.
The two batteries I can not tell the difference in performance with the original battery (in Samsung EX2F). That would be in 12 years' experience, the first time that a second source battery would be worse than the original, often it was even reversed.
Because nowadays with läppischem 3x zoom even at 5-Euro saving charger even at a 450-Euro compact camera, this bundle is a must for every Samsung EX2F buyer!