ferretsuk 5 Posted November 30, 2012 Report Share Posted November 30, 2012 anyone know how long a lamp on a 12v 7a/h sealed lead acid rechargeable battery LAST Quote Link to post Share on other sites
sean/26 1 Posted November 30, 2012 Report Share Posted November 30, 2012 it all depends on the power of the lamp you have Quote Link to post Share on other sites
ferretsuk 5 Posted November 30, 2012 Author Report Share Posted November 30, 2012 55WATT Quote Link to post Share on other sites
Paid 935 Posted November 30, 2012 Report Share Posted November 30, 2012 (edited) Not very long, you need 2 of those for a good night lamping. Though its ok for a short outing. Edited November 30, 2012 by Paid Quote Link to post Share on other sites
graham4877 1,181 Posted November 30, 2012 Report Share Posted November 30, 2012 50watts will draw 4.5 amph! i use a 12amp and it does me 4/5 hour Quote Link to post Share on other sites
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