SDULIBITIY YTX20L-BS Lithium Motorcycle Battery LiFePO4 12.8V 10Ah 580-750CCA Powersports Battery For Motorcycle Compatible ATV, UTV, Jet Ski, Tractor, Scooter, PWC, Seadoo

I have a 2012 Dyna 103 with Andrews 54H cams and needed more crank power in cold 40f or below weather to turn over. Installed new HD battery in spring and now needed to jump in 50f or lower morning weather. ACR's good and wanted to try lith. Batt. After 5 minutes of charging stright out of box with lithium charger it indicated full and had a resting voltage of 13.66v on Fluke meter. installed it this morning at 50f and cranked faster rhen HD batt did when new ever even when hot. Battery arrived yesterday and put on my multi mode charcer in li mode and showed full charce in 5 minutes and resting voltage of 13.6v, after fully charging old AGM batt it restef at 12.5. As of most of my 16 bikes other I have. After the fastest cranking speed it has ever had even when warm and instant start, the he charging voltage was at 14.51v at idle at 1000rpm and at 14.83v 3000rpm. After a +50 mile ride and several starts all good first day. Day 2- Checked resting voltage with Fluke meter 13.62v. Cranked and started instantly, also didn't have to reset gear position/RPM display as I almost always had to do before. The only issue I had is was I needed to shim between the top of battery and the battery box to keep the battery display button from inadvertently being pressed.

Purchased and charged up and put on my ATV. Worked great for the week or so I rode it. Parked it for two months and went to ride and battery was dead. Charger showed a fault when I tried to charge it. Tried contacting customer support and got nothing back. Return window was past. Contacted Amazon and they said to contact seller. Put original lead acid battery back on ATV and it's still on there and working fine. LiPo is a nono. Don't waste your time or money

Great battery would by again

arrived quickly -installed and worked perfectly

So much more power than OEM.. 750CCA is amazing.