charging your vita

this is about the 3rd time my vita died until i got the chance to charge it, is this harmful to the battery?

Like with any electronic you should let it die and charge to full to keep the battery in good condition so it's fine.Blake135

Completely discharging a rechargable battery before recharging it hasn't really been necessary for many, many years. Pre-nickel cadnium batteries had issues with this but nickel cadnium, nickel metal hydride and modern lithium ion batteries do not have issues with partial recharges.

To the op, don't worry about it either way.

-Byshop