Gretbatt 12V 4800mAh Ni-MH Replacement Battery for Bosch

Upgrade your cordless power tools with the Gretbatt 12 V 4800 mAh Ni-MH replacement battery, engineered to deliver reliable performance and seamless compatibility with a wide range of Bosch equipment. Designed to function just like the original Bosch 12 V battery, this power source is fully compatible with original chargers and works with numerous part numbers including BAT043, BAT045, BAT120, BAT139, 2607335542, and many more. Whether you are operating drills, hedge trimmers, or specialised tools like the EXACT 8 and EXACT 12 series, this unit integrates smoothly into your existing toolkit without requiring alternative charging accessories.

Featuring advanced Ni-MH chemistry with a robust 4800 mAh capacity (4.8 Ah), this replacement battery incorporates a design free from memory effects. This means the unit can be conveniently charged or discharged as needed without suffering any permanent loss of capacity, ensuring stable and efficient operation over time. Furthermore, the construction contains no mercury, cadmium, or lead, offering a more environmentally conscious choice for your daily trade or DIY projects while maintaining dependable power delivery.

Safety and longevity are prioritized through integrated protection functions designed to safeguard against potential damage caused by incorrect voltage, overcharging, over-discharge, short circuits, high temperatures, high humidity, and internal overheating. To maintain optimal performance, it is recommended to store the battery in a dry, clean, and cool environment away from heat sources and metal objects, allow it to cool after use before recharging, and perform a monthly charge cycle if the unit remains unused for an extended period.