Κορυφαία θετική κριτική για %s στο Banggood, Αγοράστε τα καλύτερα %s με τη χαμηλότερη τιμή στο Banggood. Περιηγηθείτε στην πιο χρήσιμη θετική κριτική για το %s πριν αγοράσετε., παιχνίδια rc, διασκεδαστικά σπορ, μόδα, δημοφιλή ηλεκτρονικά
BG22321743228/11/2019
I tested these batteries at 135 mA, which I suspect is a much higher current than designed. i used a FX-35 load bank, a INA219 current sensor, a SD card adapter and an Arduino Nano V3. All of this can be purchased from Banggood. I also tested a Harbor Freight 9V alkaline battery for comparison. The results showed that the HF battery lasted longer but also had a lower voltage. I don't know what current the capacity rating of 800 mAh is determined, so don't draw conclusions from the data regarding the rated capacity. The good thing about the OKCell battery is that I can charge it up and use it over and over. The Harbor Freight battery I have to throw away. Others have taken these batteries apart and have shown that they are comprised of 2 LiPo cells in parallel. There is DC/DC boost converter to bring the voltage to 9 V. There is also protection circuitry to prevent overcharge, overdischarge, and overtemp. I like the fact that they can be charged with a regular USB micro cable. If your application requires pure DC voltage, be aware that the switching in the DC/DC converter causes a little noise. Still, these are very handy to use for a temporary power source.
Τα σήματα σχετίζονται με την κοινότητα και οι χρήστες κερδίζουν σήματα δημιουργώντας ποιοτικό περιεχόμενο, ολοκληρώνοντας αποστολές ή συμμετέχοντας σε ειδικές δραστηριότητες. Συγκεκριμένα άτομα θα έχουν επίσης το δικό τους αποκλειστικό σήμα.
Τα σήματα που μπορείτε να κερδίσετε έρχονται σύντομα
Εντάξει
About Badges
Badges are related to the community, and users earn badges by creating quality content, completing missions, or by participating in special activities.
Helpful Badges
The Badge is awarded to users who are subscribed to the Invite Answer email and signifies their gratitude to help others. The badge appearance upgrades as the user helps more people.
Εντάξει
You are the expert,can you help?
We sincerely invite you to subscribe to the Invite Answer email!
If you subscribe, we will invite you via email to answer questions people have about products. By subscribing you'll also earn the "Helpful Badge"! You can unsubscribe at any time on the privacy settings page.
Help others and be happier!
Subscribe
Thank you for subscribing! You have also earned a badge!
Thank you! Your answer will help ###name### and ###num### other people!
Subscribe to "Invite Answer" emails and use your knowledge to help more people with product questions. By subscribing you'll also earn the "Helpful Badge"!
Subscribe
Σχετικά με τα σήματα
Τα σήματα σχετίζονται με την κοινότητα και οι χρήστες κερδίζουν σήματα δημιουργώντας ποιοτικό περιεχόμενο, ολοκληρώνοντας αποστολές ή συμμετέχοντας σε ειδικές δραστηριότητες. Συγκεκριμένα άτομα θα έχουν επίσης το δικό τους αποκλειστικό σήμα.
Τα σήματα που μπορείτε να κερδίσετε έρχονται σύντομα
Εντάξει
About Badges
Badges are related to the community, and users earn badges by creating quality content, completing missions, or by participating in special activities.
Helpful Badges
The Badge is awarded to users who are subscribed to the Invite Answer email and signifies their gratitude to help others. The badge appearance upgrades as the user helps more people.
Εντάξει
You are the expert,can you help?
We sincerely invite you to subscribe to the Invite Answer email!
If you subscribe, we will invite you via email to answer questions people have about products. By subscribing you'll also earn the "Helpful Badge"! You can unsubscribe at any time on the privacy settings page.
Help others and be happier!
Subscribe
Thank you for subscribing! You have also earned a badge!
Thank you! Your answer will help ###name### and ###num### other people!
Subscribe to "Invite Answer" emails and use your knowledge to help more people with product questions. By subscribing you'll also earn the "Helpful Badge"!
Subscribe
Ερευνα ικανοποίησης
Κατεβάστε την εφαρμογή για να λάβετε ένα αποκλειστικό έκπτωση 10% από το κουπόνι