cells per unit 6 voltage per unit 12 capacity 4.5ah @ 20hr-rate to 1.75v per cell @25 (77 ) weight approx. 1.66 kg(3.66 lbs) maximum discharge current 60a/90a(5sec) internal resistance approx. 40.5 m operating temperature range nominal operating temperature range 25 3 (77 5 ) float charging voltage recommended maximum charging 1.35a current limit equalization and cycle service self discharge csb batteries can be stored for more than 6 months at 25 (77 ). please charge batteries before using. for higher temperatures the time interval will be shorter. terminal f1/f2-faston tab187/250 container material abs(ul 94-hb/file e50263)*flammability resistance of (ul 94-v0/file e88637) can be available upon request. discharge: -15 ~50 ( 5 ~122 ) charge: -15 ~40 ( 5 ~104 ) storage: -15 ~40 ( 5 ~104 ) constant power discharge characteristics unit:w (25 ,77 ) constant current discharge characteristics unit:a (25 ,77 ) gp 1245 12v 4.5ah specification powered by gp 1245 is a general purpose battery up to 5 years in standby service or more than 260 cycles at 100% discharge in cycle service. as with all csb batteries, all are rechargeable, highly efficient, leak proof and maintenance free. ra: 0808 width (w) dimensions : unit: mm (inch) overall height (h) container height (h) length (l) 1081.5 (4.250.06) 1021.5 (4.020.06) 92.81 (3.650.04) 69.91 (2.750.04) f.v/time 5min 10min 15min 30min 1hr 2hr 3hr 4hr 5hr 8hr 10hr 20hr 1.60v 18.7 12.3 9.08 5.37 3.11 1.80 1.26 0.994 0.810 0.535 0.439 0.234 1.67v 17.6 11.8 8.89 5.31 3.10 1.79 1.25 0.987 0.808 0.533 0.438 0.233 1.70v 17.0 11.6 8.79 5.28 3.08 1.78 1.24 0.984 0.807 0.532 0.437 0.232 1.75v 16.1 11.2 8.62 5.22 3.06 1.77 1.23 0.979 0.804 0.531 0.435 0.229 1.80v 15.0 10.7 8.42 5.13 3.03 1.76 1.22 0.975 0.801 0.529 0.431 0.225 1.85v 13.8 10.3 8.22 5.05 3.00 1.75 1.21 0.971 0.798 0.528 0.428 0.22 1 f.v/time 5min 10min 15min 30min 1hr 2hr 3hr 4hr 5hr 8hr 10hr 20hr 1.60v 221 145 110 65.9 38.6 22.2 16.1 12.8 10.7 7.10 5.80 3.19 1.67v 206 139 107 65.4 38.4 22.0 16.0 12.7 10.6 7.08 5.78 3.18 1.70v 199 137 105 64.9 38.1 21.9 15.9 12.6 10.5 7.04 5.77 3.17 1.75v 188 133 102 64.7 38.0 21.8 15.8 12.5 10.4 7.03 5.74 3.16 1.80v 177 128 100 63.6 37.7 21.5 15.7 12.4 10.3 6.97 5.72 3.13 1.85v 165 122 96.6 60.9 36.7 21.3 15.5 12.3 10.2 6.89 5.64 3.09 13.5 to 13.8 vdc/unit average at 25 (77 ) 14.4 to 15.0 vdc/unit average at 25 (77 ) csb-manufactured vrla batteries are ul- recognized components under ul924 and ul1989. csb is also certified by iso 9001 and iso 14001.
charge voltage(v/cell) application temperature set point allowable range max.charge current cycle use 25 (77 ) 2.45 2.40~2.50 standby 25 (77 ) 2.275 2.25~2.30 0.3c final discharge voltage v/cell 1.75 1.70 1.60 1.30 discharge current(a) 0.2c>(a) 0.2c<(a)<0.5 c 0.5c<(a)<1.0c (a)>1.0c 68 2.60 4 0 8 12 16 20 24 2.20 2.40 2.00 1.80 1.60 1.40 0.20 0.14 0.17 0.11 0.08 0.05 0.02 140 100 120 80 60 40 20 )ratio 2.60 4 0 8 12 16 20 24 2.20 2.40 2.00 1.80 1.60 1.40 0.20 0.14 0.17 0.11 0.08 0.05 0.02 140 100 120 80 60 40 20 )ratio 13.65v (2.275v/cell) GP1245 12v 4.5ah global hq csb battery co., ltd. (taiwan) tel : +886-2-2555-5600 fax : +886-2-2555-3300 mail : service@csb-battery.com.tw america hq csb battery technologies inc. (u.s.a) tel : +1-817-244-7777/1-(800)3-csb-usa(272872) fax : +1-817-244-4445 mail : csb@csb-battery.com europe hq csb battery europe bv. tel : +31(0)-180-418-140 fax : +886-2-2555-3300 mail : eurosales@csb-battery.eu beijing office. (china) c sb battery technologies (beijing) co., ltd. tel : +86-10-59621300/1301/1302/1303 fax : +86-10-59621304 mail : chinasls@csb-battery.com shanghai office. (china) csb battery logistic (shanghai) co., ltd. tel : +86-21-5046-1622/5046-0833 fax : +86-21-5064-3314 mail : chinasls@csb-battery.com shenzhen office.( china ) csb battery logistic ( shanghai ) co., ltd. tel : +86-755-8831-6488/6396/6356 fax : +86-755-8831-6548 mail : she@csb-battery.com.cn
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