Based on this product's specifications, here are some alternatives and similar models
Indoor battery charger Ansmann 1001-0013
Summary description:
The Ansmann 1001-0013 is an indoor battery charger compatible with Nickel-Zinc (NiZn) batteries in AA and AAA sizes. It features LED indicators for charging status and operates on an input voltage of 100-240 V with a frequency of 50/60 Hz. The output voltage is 1.6 V, making it a reliable choice for charging your batteries efficiently. This charger is designed for home use and ensures safe and effective charging of your batteries.