Based on this product's specifications, here are some alternatives and similar models
Rechargeable AAA batteries Philips R03B4RTU10/10 — NiMH 1.2V, pack of 14 (blister)
Summary description:
Rechargeable AAA batteries Philips R03B4RTU10/10 are NiMH 1.2 V cells supplied in a blister pack of 14 pieces. Designed for low- to medium-drain devices such as remote controls, toys, clocks and flashlights, these NiMH rechargeable cells offer repeated use and reduced waste. Package dimensions and lightweight design make them convenient for storage and transport.