LG Original Battery LGIP-570A for LG KC550, KC780, KF700, KP500 (Accessories)
A Original LG Li-Ion battery is sometimes limp after about 5 years. So a new was needed, and it should again be an original LG battery. Exactly this battery now I ordered I ordered in April 2011 already on our second LG KP 500 and is still blameless.