Rozhodne to vypada na nejaky li-ion/pol akumulator. Nevim, kam by se narvala AAA, natoz AA baterie..to by musel byt pekne "tlustoucky", coz by se zakaznikum asi nelibilo a nevim, jestli by to utahlo ten barevny displej. Tezko rict, ale maji to akorat v Tescu v nabidce