<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <HTML> <HEAD> <META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.9"> <TITLE>Battery Powered Linux Mini-HOWTO: $B0lHLE*>pJs(B</TITLE> <LINK HREF="Battery-Powered-3.html" REL=next> <LINK HREF="Battery-Powered-1.html" REL=previous> <LINK HREF="Battery-Powered.html#toc2" REL=contents> </HEAD> <BODY> <A HREF="Battery-Powered-3.html">$B<!$N%Z!<%8(B</A> <A HREF="Battery-Powered-1.html">$BA0$N%Z!<%8(B</A> <A HREF="Battery-Powered.html#toc2">$BL\<!$X(B</A> <HR> <H2><A NAME="s2">2. $B0lHLE*>pJs(B</A></H2> <P>$B$3$N>O$G$O%i%C%W%H%C%WMQEECS$K4X$9$k<c43$N5;=Q>pJs!"0lHLE*$JEENO@aLsK!$r(B $B<h$j07$$$^$9!#$3$3$GDs6!$9$k>pJs$O(B Linux $B$KFC2=$7$?$b$N$G$O$"$j$^$;$s!#(B $B%i%C%W%H%C%WDL$NJ}$J$i$H$C$/$K8fB8$8$N$3$H$P$+$j$G$7$g$&!#(B <P> <H2><A NAME="ss2.1">2.1 $BEECS$N<oJL(B</A> </H2> <P>$B8=:_%]!<%?%V%k%3%s%T%e!<%?!<$,0lHLE*$K:NMQ$7$F$$$kEECS$K$O;0$D$N<oN`$,$"(B $B$j$^$9!#(B <P>NiCd $BEECS$OD9G/$K$o$?$C$FI8=`E*$J5;=Q$G$7$?!#$7$+$7:#F|$G$O;~BeCY$l$K$J$C(B $B$F$7$^$$!"?77?$N%i%C%W%H%C%W$O$3$l$r:NMQ$7$J$/$J$C$F$$$^$9!#(BNiCd $BEECS$O=E(B $B$$>e$K!"!V%a%b%j!<8z2L!W$r@8$8$d$9$$$N$G$9!#40A4$KJ|EE$7$F$$$J$$(BNiCd $BEE(B $BCS$r=<EE$9$k$H!"EECS$O=<EEA0$N=<EEEY$r!V%a%b%j!<!W$7$F$$$F!"$3$NCM$r<!$N(B $B=<EE;~$K$b;H$$B3$1$F$7$^$&$N$G$9!#(B <P>$B%a%b%j!<8z2L$,H/@8$9$k860x$O!"EECS$N@.J,$,7k>=2=$9$k$3$H$K$"$j$^$9!#$3$N(B $B7k2L!"EECS$N<wL?$,C;$/$J$C$F$7$^$C$?$j!"Cx$7$$>l9g$K$O40A4$K$@$a$K$J$C$F(B $B$7$^$&$N$G$9!#$3$l$r2sHr$9$k$?$a$K$O!"EECS$r40A4$KJ|EE$5$;$F$+$i!":F$S40(B $BA4=<EE$9$k$H$$$&:n6H$r>/$J$/$H$b?t=54V$K0lEY$O9T$&I,MW$,$"$j$^$9!#(B <P>($B%a%b%j!<8z2L$K4X$9$kCp5-(B: Jomes Youngman $B$5$s$O2<5-$N$h$&$J$+$J$jBgC@$J(B $BEECS$N=$M}M}K!!W(B($B$H$$$&$Y$-$+$I$&$+(B)$B$r8fB8$8$G$9!#!V(BNiCd $BEECS$K%a%b%j!<(B $B8z2L$N1F6A$,$G$F$-$?$i!"EECS$r%3%s%T%e!<%?!<$+$i<h$j30$7(B30cm $B$0$i$$$N9b(B $B$5$+$i4y$+>2$N>e$KMn$H$7$F$/$@$5$$(B($B?eJ?$KMn$H$9$h$&$K$7$F$/$@$5$$(B)$B!#!W$H(B $B$N$3$H$G$9!#F1;a$,$*$C$7$c$k$K$O!"$3$&$9$k$HEECS$NCf$K$G$-$F$$$k%a%b%j!<(B $B8z2L$N860x$H$J$k%R%2>u$NItJ,$,2u$l$k$N$@$=$&$G$9!#$3$NJ}K!$,(B NiCd $B0J30$N(B $BEECS$K$bDLMQ$9$k$+$I$&$+$OJ,$+$i$J$$$h$&$G$9(B) <P>$B%+%I%_%&%`$O$?$$$X$s$JLTFG$G$9!#$G$9$,!"HNGdE9$KJV5Q$J$5$l$P%+%I%_%&%`$N(B $BBgItJ,$r:F@8:FMxMQ$K6!$9$k$3$H$,$G$-$^$9!#(B <P>$B6=L#$,$*$"$j$+$b$7$l$J$$$N$G!"(BNicd $BEECS$NDj3J$r7G$2$F$*$-$^$9!#(B <P> <BLOCKQUOTE><CODE> <PRE> $B%;%kEE05(B: 1.2 V $BC10L=ENLEv$jEENONL(B: 40 Wh/kg $BC10LMF@QEv$jEENONL(B: 100 Wh/l $B:GBgEENONL(B: 20 Wh $B=<EE2DG=29EY(B: 10 to 35 C (50 to 95 F) $BJ|EE2DG=29EY(B: -20 to 50 C (-5 to 120 F) $BCyB"2DG=29EY(B: 0 to 45 C (30 to 115 F) </PRE> </CODE></BLOCKQUOTE> <P>$B8=:_Dc2A3J%i%C%W%H%C%W$,B?MQ$7$F$$$k$N$,(B NiMh $BEECS$G$9!#$3$N<oN`$NEECS$K(B $B$O(BNiCd $B$h$j>.7?$G%a%b%j8z2L$N1F6A$,>.$5$$$H$$$&FCD'$,$"$j$^$9!#(B <P>$B$3$N29EY$NHO0OFb$G$b!"<<29$,9b$9$.$?$jDc$9$.$k$H$-$K$O>c32$,H/@8$9$k$3$H(B $B$,$"$j$^$9!#(BNiMh $B$K$O$=$l$[$I4m81$G$O$J$/FG@-$b$J$$J*<A$,;HMQ$5$l$F$$$^(B $B$9$,!":F@8!&:FMxMQ$r40A4$K9T$&$3$H$O$G$-$^$;$s(B($B$7$+$7!">-Mh$K$O$3$N>u67(B $B$K$bJQ2=$,$"$k$G$7$g$&(B)$B!#(B <P>NiMh $B$NDj3J(B: <P> <BLOCKQUOTE><CODE> <PRE> $B%;%kEE05(B: 1.2 V $BC10L=ENLEv$jEENONL(B: 55 Wh/kg $BC10LMF@QEv$jEENONL(B: 160 Wh/l $B:GBgEENONL(B: 35 Wh $B=<EE2DG=29EY(B: 10 to 35 C (50 to 95 F) $BJ|EE2DG=29EY(B: 0 to 45 C (30 to 115 F) $BCyB"2DG=29EY(B: 0 to 30 C (30 to 85 F) </PRE> </CODE></BLOCKQUOTE> <P>$B:G6a$N9b@-G=EECS$O%j%A%&%`%$%*%s5;=Q$r:NMQ$7$F$$$^$9!#$3$NEECS$K$OM}O@>e(B $B%a%b%j!<8z2L$O$"$j$^$;$s!#$7$+$7>l9g$K$h$C$F$O!"F1MM$NLdBj$K8+Iq$o$l$k$3(B $B$H$,$"$j$^$9!#%j%A%&%`%$%*%sEECS$K$O4D6-$KM-32$JJ*<A$O4^$^$l$F$$$^$;$s!#(B $B$H$O$$$C$F$bB>$NEECS$HF1MM$K!":F@8!&:FMxMQ8~$1$K2s<}$9$kI,MW$,$"$j$^$9!#(B <P>LiIon $B$NDj3J(B: <P> <BLOCKQUOTE><CODE> <PRE> $B%;%kEE05(B: 3.6 V $BC10L=ENLEv$jEENONL(B: 100 Wh/kg $BC10LMF@QEv$jEENONL(B: 230 Wh/l $B:GBgEENONL(B: 60 Wh $B=<EE2DG=29EY(B: 0 to 45 C (30 to 115 F) $BJ|EE2DG=29EY(B: -20 to 60 C (-5 to 140 F) $BCyB"2DG=29EY(B: -20 to 60 C (-5 to 140 F) </PRE> </CODE></BLOCKQUOTE> <P>$BEECS$NH"$,F1$8$h$&$K8+$($?$H$7$F$b!"B>$N<oN`$NEECS$K<h$jBX$($k$3$H$O$G$-(B $B$^$;$s!#8f;H$$$NEECS$N<oN`$H$O=<EE$N;EJ}$,0c$&$+$i$G$9!#$5$i$K!"BgItJ,$N(B $B@=B$85$,=<EE2sO)$r%i%C%W%H%C%W$KFbB"$7$F$$$k$N$b!"B>$N<oN`$K<h$jBX$($i$l(B $B$J$$M}M3$N0l$D$G$9!#5?Ld$,$"$k>l9g$K$O!"8f;H$$$N%i%C%W%H%C%W$G$b$C$H?7$7(B $B$$<oN`$NEECS;H$($k$+$I$&$+$r@=B$85$KLd$$9g$o$;$F$_$F$/$@$5$$!#(B <P>$BD9$$4V;HMQ$7$F$$$J$/$F$bEECS$O>/$7$E$D<+8JJ|EE$7$F$$$^$9!#$^$?$I$s$J$KCm(B $B0U$rJ'$C$F$$$F$b!"(B500-1000 $B2s=<EE$9$k$HEECS$r<h$jBX$($kI,MW$,@8$8$^$9!#$+(B $B$H$$$C$F:#$N$H$3$m!"8rN.$K@\B3$7$F$$$k4VEECS$J$7$F%i%C%W%H%C%W$r;HMQ$9$k(B $B$3$H$O$*>)$a$G$-$^$;$s!#EECS$O%T!<%/EE05$KBP$9$kJ]8n5!G=$r$b2L$?$7$F$$$k(B $B$3$H$,B?$$$+$i$G$9!#(B <P>$B%a!<%+!<$O?t%u7n$4$H$KEECS$N7A>u$rJQ99$7$F$$$k$N$G!"?tG/A0$N%i%C%W%H%C%W(B $BMQ$NM=HwEECS$r8+$D$1$k$N$OFq$7$$$+$b$7$l$^$;$s!#:_8K$,$J$/$J$i$J$$Fb$K!"(B $BM=HwEECS$r$9$0<j$K$$$l$F$*$/$Y$-$G$9!#(B <P> <H2><A NAME="ss2.2">2.2 $BEENO$N@aLs(B - 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