4050 mAh A battery's capacity is indicated in the unit milliampere-hour (mAh). The higher the amount of mAh, the longer your battery can be used after every charge before it is empty again. So it does not matter if the mAh amount matches your original battery or not.
7.4V This battery can be used as a replacement for your current battery with a voltage of 7.2V, 7.3V, 7.4V, 7.5V or 7.6V
The 4050 mAh 7.4 V battery comes with 12 months warranty. Besides this, we offer a unique 30-day money back guarantee: in case you are not satisfied with the product, for whatever the reason, you can always return it and get your money back.
Quality and safety
This 4050 mAh 7.4 V battery contains advanced technical components and has been tested according to strict CE safety standards. The 4050 mAh 7.4 V battery contains a chip that prevents overcharging and short-circuiting. Next to this, the 4050 mAh 7.4 V battery is made from high quality cells that do not suffer from a so-called 'memory effect'.
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