v 65 ht rechargeable ni-mh button data sheet ty p e n u m b e r : 55707 s y s t e m : nickel metal hy dr ide/ k o h e l e c t r o l y t e nomi nal vol t ag e [v]: 1.2 nomi nal ca paci t y c [ m a h ]: 65 t y pical capa cit y c [m a h ] : 70 at 13 ma / 1.00 v w e ight, appr ox. [g] 4 dimen s io ns [ m m]: min. max. diame t er [d ]: 15.4 15.5 heigh t [h]: 5.8 6.0 ul rec o g n iti o n : mh 13654 (n) codi ng: manufacturing 5 digit code (123 = da y/4 = year/ 5 = version) tem p erat ure ra nges [c ] min. max. s t o r a g e : less than 30 da ys -40 85 less than 90 da ys -40 65 less than 1 y ear -40 50 dischar ge: - 2 0 8 5 charge : 0 85 chargi ng me th o d : n o r m a l c h a r g i n g : 6.5 ma for 14 ? 16 h a c c e lerat e d c h arging (20 c) : 13 ma for 7 h fast c h argi ng : 32.5 ma for 3 h * time controlled, voltage control re commended trickle c h argi n g : 1.95 ma o v erch arge (20 c): 6.5 ma continuo us 13 ma up to 1 year charge rete nti on [ % ] a t 20 c: 90 capacit y available after 1 mo nth s t orage at 2 0 c intern al resis t a n ce [ o h m ] : 1.25 at charged cells, 20c, d c : 0.2 c a /2 ca, (iec 61 9 51-2) impe danc e [ o h m ]: 0.22 at charged cells, 20c, ac: 1khz, (iec 61951 -2) t y pical capa citi es [m a h ] : at 65 ma / 0.90 v 50 max. disc harge current (c ont. ) [ m a ] : 130 life ex pecta n c y (t y p i cal) : i e c c y c l e : 1000 c y cles trickle c h arge : up to 6 years (2 0 c) trickle c h arge : up to 5 years (4 5 c) * for full y dischar ged cells, 20 c capacities based on normal charg i ng varta micro batter y gmbh, daimlerstr a?e 1, d-73479 ell w angen/jag s t subject to change w i thout prio r no ti ce ! tel.: (+49) 7961 /92 1 -0, telefax : (+49 ) 7961/921 -553 date o f issu e: 2 0 0 8 -02-08
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