Hi,
I am planning on building a portable Bluetooth speaker, in the past i have used a Sealed Lead Acid battery as the power source and it has worked pretty well. But this time i want to make the switch to a Lithium ion battery to save weight.
I wanted something cheap and pre-built (because i don't feel like building my own pack because i don't have the proper tools and i am on a tight budget) so i went on eBay and found a "12v 20,000mAh lithium battery with charger"
I was just interested if anyone has had experience with these battery and if they are worth it, but also if they have the appropriate protection circuits or if they can even output what they clam.
(link: https://www.ebay.com.au/itm/20000mA...b0b98d112e4ff4b477d9743c62026b&frcectupt=true)
Thanks
Tyson
I am planning on building a portable Bluetooth speaker, in the past i have used a Sealed Lead Acid battery as the power source and it has worked pretty well. But this time i want to make the switch to a Lithium ion battery to save weight.
I wanted something cheap and pre-built (because i don't feel like building my own pack because i don't have the proper tools and i am on a tight budget) so i went on eBay and found a "12v 20,000mAh lithium battery with charger"
I was just interested if anyone has had experience with these battery and if they are worth it, but also if they have the appropriate protection circuits or if they can even output what they clam.
(link: https://www.ebay.com.au/itm/20000mA...b0b98d112e4ff4b477d9743c62026b&frcectupt=true)
Thanks
Tyson