Amped Outdoors makes an excellent lithium battery that I have used over 3 years now with not a hick-up! They now have their batteries with built in Bluetooth technology. Made with grade A cells and components. Visit their site for a full list of battery options! http://ampedoutdoors.com
Please contact me for a 15%off discount code! This code is only for Pennsylvania Bass Federation members.
pabassvp@gmail.com