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Help finding the right battery

Matta151

Jun 6, 2017
1
Joined
Jun 6, 2017
Messages
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I'm currently trying to find a battery to power a small amp with the specifications shown in the picture. It has to be rechargeable and relatively light. Any help would be greatly appreciated.Screenshot_20170605-191717.jpg
 

BobK

Jan 5, 2010
7,682
Joined
Jan 5, 2010
Messages
7,682
Look for an 11.4V Lithium Ion battery. You will need 3000mAH for each hour of operation.

Bob
 

Bluejets

Oct 5, 2014
6,901
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Oct 5, 2014
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6,901
Be aware that some batteries may not deliver the rated capacity.
Also, the terminal voltage reduces as it discharges.
Charts for this should be available online from battery manufacturers.
 
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