It does not make a difference if it is dead or not. It should take max 3-6 hours to charge to full power even if you've have battery remained. There is a big difference in how long it will last. There is a standby mode when you aren't using it which most phones last up to a few days 3 fat

Lithium Polymer Batteries is the favorite power source of electric radio-controlled models. Subjected to testing relatively cheap, light, and hold lots of power. However, online marketers hobbyists may a few enquiries as to their operations.

Lithium tools in general including the M