btv solar branded josen power lifep04 battery, This is a 12v 200ah giving you 2.5kw usage it has a useful Bluetooth monitoring and has internal heating element protecting the battery from cold conditions. This battery can be discharged upto 20% and has a 3000 discarge and charge cycle lasting around 10 years,this battery uses eve grade A cells which are the best in the market giving you please of mind that the battery will always perform to your expectations 5 year warranty the dimensions are wW x H x L 25cm x 22cm x 50cm
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