The above-mentioned item is a high-quality battery for your Samsung Corby 3G S3370. It is an excellent replacement battery for your existing or defective Samsung Corby 3G S3370 battery. It can also serve as an additional spare battery for on-the-go use. Handling and charging are as usual, easily done with the standard power supply or charger. The protective electronics provide a high level of safety against overcharging and short circuits. By using high-quality cells, a greater number of charge-discharge cycles can be achieved, which means a longer lifespan for your new Samsung Corby 3G S3370 battery. Quality is our top priority. This means that all batteries are new and unused. Our own quality assurance ensures a high standard of quality. Note: Unless we explicitly state that this is an original product, we supply a compatible product. This means that it is by no means an original product from the manufacturer and is therefore not produced or recommended by them. All brand and product names belong to their respective owners and are only used for compatibility description.