SHURiKEN AGM Car Audio Power Cell
This SHURiKEN 12-Volt Car Audio Power Cell features a sealed absorbed glass mat (AGM) design and is perfect for 600-watt car audio sound systems. The SK-BT20 can be used as a replacement for your vehicles standard battery or as an additional battery to provide the extra power needed for a high performance aftermarket system. It's unique spill free design allow this power cell to fit in most factory battery locations with no hazardous leaks.
SHURiKEN's SK-BT20 Power Cell puts out 850 cranking amps with a 20 amp hour rating. This battery will resist extreme heat conditions and vibrations and is 100% sealed in a reinforced ABS plastic case. SHURiKEN has designed this power cell to be used with ring terminals or a buss bar. You will love the way SHURiKEN batteries get your system powered up and ready to go!
Battery Features:
- 12V High Performance AGM Car Battery
- For use with audio systems up to 600 watts
- Engineered specifically to meet the needs of a high end audio system
- Using AGM (Absorbed Glass Matt) technology allows the battery to be mounted in any position
- Unique spill free design
- Extreme heat resistance
- Resistant to heavy vibrations
- Super low ESR
- Packed closely with pure lead plates
- 100% Sealed and maintenance free
- Designed to be used with ring terminals or a buss bar
- SAE Posts available: Shuriken SK-SAE20
- Wing Nuts with Posts available: Shuriken SK-WN120
- Authorized Internet Dealer
- 1-year Manufacturer's warranty
Battery Specifications:
- Amp Hours: 20
- Cranking Amps: 850
- Weight: 13.5 lbs.
- Dimensions: 3"D x 7-1/2"W x 6-1/2"H
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Average Customer Rating is 4.7 out of 5 stars:
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Average Attributes Rating:
| Durability | | 4.6 |
| Value | | 4.7 |
| Features | | 4.6 |
| Design | | 4.5 |
| Usability | | 4.7 |
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Quick Comparison:
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Most Helpful Customer Reviews:
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Review by
Chris from Johns Creek, Ga
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I was having severe voltage drop in my car running 900w rms on the stock battery so I decided to replace it with two of these wired in parallel. They work great. Before my voltage was dropping down from 14.4 to 11.9 and now it stays around 13.5 with my system cranked and dips down to 13.1 on bass tests. None the less, these batteries pack a punch for a small package.
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Review by
Leon from Shiprock, NM
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This battery worked great... no dimming and the system sounds stronger. Sonic is a good place for electronics.
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Review by
Paul from Phoenix, AZ
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This is a great battery! It's sealed lead acid, so it can be installed at any angle. I use this battery to power a digital media player and small amplifier with two 6 by 9 inch speakers in a standalone "boombox" audio unit. The battery lasts a really long time, and I've never had a problem with it.
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Review by
Matthew from Columbia, MO
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I got this to replace the old lead acid battery in my CRX and it's a great battery. I relocated it to the compartment behind my seats and it fits great. I've never had any problems with it, and I'm using it as the main battery for my car.
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Review by
joe from Snoqualmie, WA
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I bought two of these BT-20's. I installed only one in the back of my CRX with all 4 gauge wiring for power including 4 gauge from alternator and 2 gauge for ground. I was so surprised how well it worked. It handled the main car power and did its best for the car audio and all vehicle accessories.
So, then I installed 2 in line with a power cap. Amazing difference. I have pushed and punished these tough little batteries to the test and not once have I had any issues. Been installed for about 1 year now. If you are thinking about the BT-20 you will be good to go.
In my opinon there is no need for a power cap, but I seem to overkill. The BT-20 will take care of light dimming issues. Buy one or many and use for any vehicle or car audio power needs you might have. The power ratings are true to specs.
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