I recently bought a DW558 Quadrocopter (http://www.gearbest.com/rc-quadcopters/pp_110531.html).
After few minutes, the battery is dead. Which is understandable since the battery is so tiny. It is a 3.7V 250mAh battery, included with the Quadrocopter. I was thinking about buying spare batteries for it, and I have few questions about this:
- 1: Can I buy any kind of battery 3.7V 250mAh of the same size or is there any other property I have to pay attention?
- 2: Can I buy batteries of 3.7V and 350mAh (100 more than the included battery) and expect my Quadrocopter to be more "energic"? Is it bad to buy batteries with more mAh ?
- 2b: If I buy few 3.7V 350mAh batteries, will I be able to charge them with the same charger I got with my 3.7V 250 mAh batteries or do I have to buy a specific charger for these too?
(these are the batteries I want to buy, any comment is greatly appreciated: 350mAh batteries x5 http://www.gearbest.com/rc-quadcopter-parts/pp_196991.html and/or 4x 250mAh batteries + charger http://www.gearbest.com/rc-quadcopter-parts/pp_331372.html)
Thank you very much for your input. I think I just discovered my new hobby and I can't wait to have my spare batteries!