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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Does Li-ion battery better than Car battery? posted by cktc on June 12, 2010 at 23:23:05:
I'd be careful about what you are buying and whether the battery is genuine 12V and not a series of cells with 12V smps regulator inside.
Some this this stuff with an attractive case and led charge indicators are rubbish inside and you are not getting true battery dc power.
Use a car battery or downrated version. Add 4700-10000 uF plus smaller parallel caps, and you will have genuine dc power.
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Follow Ups
- RE: Does Li-ion battery better than Car battery? - fmak 02:17:27 06/13/10 (4)
- RE: Does Li-ion battery better than Car battery? - Tony Lauck 13:47:43 06/13/10 (3)
- RE: Is it good idea to series 10 X 1.2V AA rechargable batteries to do the job? (nt) - cktc 16:31:00 06/13/10 (2)
- RE: Is it good idea to series 10 X 1.2V AA rechargable batteries to do the job? (nt) - fmak 21:55:01 06/13/10 (1)
- Thanks (nt) - cktc 22:34:09 06/13/10 (0)