JH-5W 5W 12V/5V 210*165*2.5MM โซลาร์แพนเอลเครื่องชาร์จแบตเตอรี่
ส่วนหนึ่งของบทวิจารณ์ได้รับการแปลอัตโนมัติ
Zadovoljava moje potrebe za punjenje baterija ali nema ni približno snagu koja je u opisu proizvoda.Maksimalna jačina struje koju sam izmjerio je bila 198 mA pri naponu od 12 V što je malo više od 2,3 W.Mjereno je pri jako sunčanom danu.
JH-8W 8w 12v 210x165 Solar Panel Battery Charger. Good small solar panel provides 12v of power enough to power 12v LED light Good Product A++++++++++++++++++++++
Agréablement surpris de toutes les options de connections incluses. En revanche, je n'ai jamais réussi à passer les ventouses dans les trous de fixations
looks good
is ok...😉
as with Chinese tradition one has to reduce power specifications by 2 to , just as in battery .......... so "USB output: 5V/3A"is at best 5V*1A=5W as indicated by the model number JH-5W 5W.