Batteries work as expected. Power is like a fresh battery up until the last 1% of the charge. I have them in an electric scooter and they go full power until about 100ft before they quit. Much lighter than the SLA batteries I had previously.

I bought this battery to run a fat head PDR light. At full brightness this battery will last about 5 1/2 to 6 hours. I dimmed my light slightly and got a full day out of it. I will probably be purchasing the bigger 1 soon. These batteries seem very well made. I was really hoping to find 1 that would run my light over a day. That’s the only reason for 4 stars instead of 5.

Best Value in Lifepo4 batteries. I was missing the charger from my package but they immediately responded and sent it to me. Best value in Lifepo4 batteries.

Excellent quality, great capacity and easy to charge

Long lasting and very light I love them

The battery is awesome it last days without charging I love the battery

Buy it. You won’t be disappointed! I have only used this little guy for about half an hour so far pulling 4 amps. The voltage only dropped about .2V. Very impressed with the weight too. I plan to use this battery as a power supply for a Yaesu 857d portable HAM radio so weight is a factor.

I switched from an alkaline battery to a lithium battery and found it to be a great change. I normally use my battery to power up my electric fishing reel. Not only is it smaller and lighter it seems to last longer then my old alkaline batteries.

Works great! No more corrosion as seen on lead/acid batteries. Light and safer.