CSB电池(CSB蓄电池)HR1221WF2HR1221W12V21w/cellHR1221WF2isspeciallydesignedforhighefficientdischargeapplication.Itscharacteristicsare***allvolume,lightweightandhighdischargeefficiency.Itcanbeusedformorethan260cyclesat100%dischargeincycleservice,upto5yeasinstandbyservice.CSB电池HR1221WF2规格书局数6电压值12V安培数21W@15minute-rateto1.67Vpercell@25°C(77°F)重量(kg)Approx.1.8kg.(3.97lbs.)***大放电电流5秒(A)60/90A(5sec.)内阻(mΩ)Approx.25mΩ温度工作范围Discharge：-15℃~50℃(5°F~122°F)Charge：-15℃~40℃(5°F~104°F)Storage：-15℃~40℃(5°F~104°F)一般使用温度工作范围25°C&plu***n;3°C(77°F&plu***n;5°F)浮充使用充电条件13.5to13.8VDC/unit***erageat25°C(77°F)安培数/只2.1A循环寿命测试条件14.4to15.0VDC/unit***erageat25°C(77°F)单一放电条件CSBBatteriescanbestoredformorethan6monthsat25°C(77°F)Pleasechargebatteriesbeforeusing.Forhighertemperaturesthetimeintervalwillbeshorter.端子F1/F2-FastonTab187/250电槽组材质ABS(UL94-HB/FileE50263)*Flammabilityresistanceof(UL94-V0/FileE88367)canbe***ailableuponrequest.)