Hi I'm making a boombox with the lp 2020. I was wondering what battery would be best to use? I'm wanting 10 hour plus and on a low budget.
I've never made anything like this before so I'm trying to find out much as possible if you have any ideas it would be great...Is there better amp that Would be more efficient but with the same power as lp 2020a?
I've never made anything like this before so I'm trying to find out much as possible if you have any ideas it would be great...Is there better amp that Would be more efficient but with the same power as lp 2020a?
I use these..
Free lithium battery backup power supply of 12V 6800mA 12 volt 6500 mA DC12680 6 sets/pack-in Camera Battery from Consumer Electronics on Aliexpress.com | Alibaba Group
They can be piggy-backed for double run time and you get a charger too..
Free lithium battery backup power supply of 12V 6800mA 12 volt 6500 mA DC12680 6 sets/pack-in Camera Battery from Consumer Electronics on Aliexpress.com | Alibaba Group
They can be piggy-backed for double run time and you get a charger too..
A standard 12V 7.2Ah battery will get you about 18-20 hours run time at full power. And they're dirt cheap. Just remember to take care of them and don't run them completely flat. Even cheap SLAs can get expensive if you treat them as disposables.
For example HQ 12V 7.2Ah Universal Sealed Rechargeable Lead Acid: Amazon.co.uk: Electronics
You might find them cheaper than £15 but including free delivery in the UK it's a decent price.
For example HQ 12V 7.2Ah Universal Sealed Rechargeable Lead Acid: Amazon.co.uk: Electronics
You might find them cheaper than £15 but including free delivery in the UK it's a decent price.
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