Well I've been carrying the lead acid high drain battery for too long now and thought it was time to splash the cash and get the dogs nuts
As we all know if you don't keep your lead acid battery well charged and maintained then they fade away and die, well not no more. If your serious about lamping and don't want to be taking half a ton of lead acid battery about with you, and in those long dark winter nights you may need 2 or more fully charged and waiting. Look no further Deben have brought out the 12 volt 10Ah Lithium ion battery and man these things keep even the highest powered bulbs