NEW not from junk yard like all the others listed on ebay. Go to my ebay store https:www.ebay.comstrlithionbatteries for additional battery choices. FOR SALE NEW Lith-ion (not LifeP04 junk) 24vdc 50ah battery from 2015 Chev Volt Excellent for use in RV, off grid Solar and many other uses requiring 24vdc high ah. battery size is 9.5w x 5L x 10.5h and weighs 20lbs. Voltage range of battery is 18-25vdc and should not be exceeded to avoid damaging the cells. A BMS (battery management system) should be used on this battery and is available from the seller. Battery contains 18-17ah 3s6p LiCo02 Lithium Cells compressed in durable plastic case. Battery can be bolted to flat surface using the plastic flanges on each side of battery case. THIS BATTERY IS NEW NOT USED OR REMOVED FROM A JUNK CAR LIKE THE OTHERS ON EBAY SELL. Also, battery includes the plastic cover at no additional charge unlike the other who dont provide one.. Also available from seller is a digital battery charger control enabling the use of most any charger. Buying a used battery will have less capacity than a new one and is not a good choice. Second picture above shows optional BMS assembly available at extra cost, available in my ebay store. Battery minimum voltage is 18vdcContinuous current 240APeak current 350A IF YOU DONT SEE THE BATTERY YOU ARE INTERESTED IN GOTO MY EBAY STORE FOR MUCH MORE. DISCLAIMER: BATTERY PACK WILL REQUIRE A SPECIFIC LITHIUM ION BATTERY CHARGER OR OPTIONAL CHARGING MODULE WITH A PROPER MAXIMUM VOLTAGE OF 4.2V PER CELL IMPROPER DISCHARGECHARGE MAY RESULT IN A SERIOUS INJURY AND EXPLOSION OR DEATH *USE AT YOUR OWN RISK*. ADHERE TO MINUMUM AND MAXIMUM VOLTAGE OF BATTERY TO AVOID ANY PROBLEMS. IF YOU DONT SEE THE BATTERY YOU ARE INTERESTED IN GOTO MY EBAY STORE FOR MUCH MORE.