AAA headlamp, sechinhu chiri nyore uye chinoshanda chekuvhenekesa, chave chikamu chakakosha chehupenyu hwazvino. Iwo madiki uye akareruka, haadi yakaoma kuchaja michina, uye inongoda yakajairwa AAA bhatiri kuti ipe inogara kwenguva refu yekuvhenekesa mhedzisiro. Kungave kunakidzwa kwekunze, kumisasa, kufamba husiku kana kushandiswa pamba kwemazuva ese, AAA bhatiri rambi rinokuunzira kurerukirwa uye kuchengetedzeka. Kubatsira kukuru kwebhatiri powered headlampsndiyo dhizaini yayo uye inotakurika. Nekuda kwekushandiswa kwemabhatiri eAAA sesimba rekupa, rambi remusoro iri rakareruka uye riri nyore kutakura kupfuura mamwe marudzi emwenje. Iwo akakodzera kumitambo yekunze yakareba, ingave yekufamba-famba kana kudzika musasa, uye unogona kuaisa mubhegi rako pasina kunetseka nezvehuremu hwakawandisa. Pamusoro pekugona kutakurika uye kuvheneka, iyo AAA bhatiri headlamp zvakare ine hupenyu hurefu hwebhatiri. AAA mabhatiri anoshandiswa zvakanyanya bhatiri kutsanangurwa kuri nyore kuwana nekutsiva. Uyezve, vakawandaheadlamp aaa mabhatirianewo maitiro ekuchengetedza simba rekuwedzera hupenyu hwebhatiri.