I have also changed the led strip from 3v to 4v. Backup has increased significantly. Replacing lead acid with lithium ion battery has some other advantages like a lithium ion battery has more charging cycle than lead acid. charge does not fade over time in lithium ion battery
I haven't used it for more than 2 hours, so I don't know exactly how much backup it will give. If have to increase the backup it has space for another battery.
![Cutting open an LG 18650 battery for science [ amateur video warning ]](http://i.ytimg.com/vi/per8ybI55bI/mqdefault.jpg)
![Cutting open an LG 18650 battery for science [ amateur video warning ]](/img/tr.png)
New battery backup time?
I have also changed the led strip from 3v to 4v. Backup has increased significantly. Replacing lead acid with lithium ion battery has some other advantages like a lithium ion battery has more charging cycle than lead acid. charge does not fade over time in lithium ion battery
What's the lithium battery mAh and what's the old lead acid battery backup time and what's the lithiums backup time now?? Reply fast pls.
old lead acid battery was not even close to 100 mah and lithium ion battery has rated capacity of 2000 mah but tested capacity is almost 1200 mah.
Oh nice but how much time it works / hours
I haven't used it for more than 2 hours, so I don't know exactly how much backup it will give. If have to increase the backup it has space for another battery.
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