sealed lead-acid rechargeable battery 12v 7ah b s i r e m g r i i s f t d e e r manufactured by eemb company limited
specifica tion: features: not restricted for a ir tra nsport. not restricted for s urface transport. long life. float/cycle use. low self-discha rge rate. use in a ny p osition multi cell design for economy of installation and maintenance. individual valve for each cell. high quality optional flame retardant abs for case and cover . absorbent glass matt (agm) technology for efficient gas recombinati -on of up to 99% and freedom from electrolyte maintenance. http://eemb.com e-mail:global@eemb.com sealed lead-acid rechargeable battery nominal capacity (v) ??????????????? .12v olts (6 cells in series) nominal capacity(ah) 20 hours rate f .v . (1.75v/cell) (60ma to 5.25v)????????????? 7ah 10 hours rate f .v . (1.75v/cell) (110ma to 5.25v)??????????? 6.44ah 5 hours rate f .v . (1.75v/cell) (200ma to 5.10v)????????????5.95ah 1 hour rate f .v . (1.75v/cell) (700ma to 4.80v)???????????? .4.20ah approximate w eight ??????????????????? 2500g. (5.50lbs.) terminal standard??????????????????????.type st1, position d optional???????????????????????????.type st2 internal resistance (fully charged battery) ?????????????? <23m maximum charge current (a) ??????????????????? .105a maximum charge current (a) ???????????????????? 2.1a ambient t emperature oo o o charge????????????????????? -.0 c(32 f) ~ 40 c(104 f) oo o o discharge????????????????????-20 c(-4 f) ~ 50 c(122 f) oo o o storage?????????????????????-20 c(-4 f) ~ 50 c(122 f) vibration t est (2000 cycles/minute, 0.10 inch excursion,2 hours)??? ???? no loss in capacity or performance o o o shelf life-% of nominal capacity at 20 c 2 c(68 f) 3 months?????????????????????????????93% 6 months?????????????????????????????83% case ????????????????????????????????abs eemb sealed lead-acid products abstracts edition v oct.1999
http://eemb.com e-mail:global@eemb.com application dimension mm (inch) length 1mm???????????????????????151(5.95") width 1mm??????.????????????????? 65(2.56") container height 1mm????????????????????? 94(3.70") total height 2mm?????????????????????? 99(3.96") ups laboratory electronic toy-cars power sourcefish detectors _ + o u t e r d i m e n s i o n s 1 5 1 1 (5 .9 5 0 .0 4 ) m m (i n c h ) 65 1(2. 56 0.04 ) 9 4 1 (3 .7 0 0 .0 4 ) 9 9 1 (3 .9 5 0 .0 4 ) t e r m i n a l t y p e t e r m i n a l m m ( i n c h ) p o s i t i o n s t 2 3. 2( 0. 13 ) 4 .7 5 (0 .1 5 ) 6.3 5( 0.2 5) 7.8 5(0 .31 ) 3. 4( 0. 13 ) 0 .8 (0 .0 3 ) 6 .3 5 ( 0 .2 5 ) 0 .8 ( 0 .0 3 ) s t 1 eemb sealed lead-acid products abstracts edition v oct.1999
http://eemb.com e-mail:global@eemb.com c h a r g i n g v o l t a g e 2 0 c ( 6 8 f ) o o c h ar g e m et h o d flo ati ng cyc ling vo lta ge se tti ng t im e hig he st ch arg ing cu rre nt 16 ho urs 16 ho urs unl imit ed 13 .6 5 0. 15 14 .4 1 5 2.1 a ~ remarks w he n us ed fr eq ue nt ly u nd er 0 c or a bo ve 4 0 c , t he v ol ta ge m us t be a dj us te d by -1 8m v / c (u si ng 20 c a s re fe re nc e) o o o o o o o o w he n us ed fr eq ue nt ly u nd er 5 c or a bo ve 3 5 c . t he v ol ta ge m us t be a dj us te d by -2 4v / c (u si ng 20 c a s re fe re nc e) d i s c h a r g e c h a r a c t e r i s t i c s ( 2 5 c < 7 7 f > ) o o 1 3 1 2 1 1 1 0 9 8 0 t e r m in a l v o lt a g e ( v ) d is c h a r g e t im e m i n h r 1 2 3 5 1 0 2 0 3 0 6 0 2 3 5 1 0 2 0 3 0 2 1 a 1 4 a 7 a 4 .2 a 1. 75 a 1 .1 9a 0 .0 65 a 0 .3 5a d i s c h a r g e c h a r a c t e r i s t i c s ( 0 c / 3 2 f , 4 0 c / 1 0 4 f ) d is c h a r g e t im e d i s c h a r g e c u r r e n t 5 3 2 1 5 0 3 0 2 0 1 0 5 (m in ) (h ) ( m a ) ( a ) . 5 0 0 1 2 3 5 1 0 2 0 3 0 5 0 0 c (3 2 f ) 4 0 c (1 0 4 f ) eemb sealed lead-acid products abstracts edition v oct.1999
http://eemb.com e-mail:global@eemb.com c h a rg e r e te n ti o n c h a ra c te ri s ti c s 1 0 0 8 0 6 0 4 0 c h a r g e r e t e n t io n ( % ) r e te n ti o n p e r io d ( m o n th s ) 0 2 4 6 8 1 0 1 2 1 4 1 6 1 8 2 0 4 0 c (1 0 4 f ) 3 0 c (8 6 f ) 2 0 c (6 8 f ) o o o o o o 5 c (4 1 f ) o o l if e c h a ra c te ri s ti c s o f c y c li c u s e r e te n ti o n c a p a c it y ( % ) 1 2 0 1 0 0 8 0 6 0 4 0 2 0 n u m b e r o f c y c li c (1 0 0 % d e p th o f d is c h a rg e ) a m b ie n t te m p e ra tu re .4 0 c (1 0 4 f ) o o (5 0 % d e p th o f d is c h a rg e ) 0 2 0 0 4 0 0 6 0 0 8 0 0 1 0 0 0 1 2 0 0 1 4 0 0 ( 3 0 % d e p th o f d is c h a rg e ) % i n ( ) i n d ic a te s t h e d e p th o f d is c h a rg e p e r e a c h - -w it h ro m a n a l c a p a c it y t a k e n a s 1 0 0 % l if e c h a r a c te r is ti c s o f s ta n d b y u s e 1 2 0 1 0 0 8 0 6 0 4 0 2 0 r e te n ti o n c a p a c it y ( % ) 0 1 2 3 l if e ( y e a r ) f lo a ti n g c h a rg in g v o lt a g e : 2 .2 5 -2 .3 0 v /c e ll a m b ie n t te m p e ra tu re :2 0 c (6 8 f ) o o eemb sealed lead-acid products abstracts edition v oct.1999
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