باتری 9 ولت 250mAh کتابی قابل شارژ مارک ORION مشخصات  مارک باتری                  ORION ولتاژ باتری                   9 ولت سایز باتری                  کتابی مدل                          9V 250mAh قابلیت شارژ                دارد بسته بندی تکی          کارت تکی ساخت کشور             چین  Introduction  Orion 9V 250mAh NiMh Rechargeable Battery The Orion 9V 250mAh NiMh Rechargeable Battery is the perfect choice for your daily use electronics It is one of the most preferred batteries due to its quality and safe use It has NiMh feature and can be charged Orion 9V 250mAh NiMh Rechargeable Battery has 9V voltage and 250mAh capacity  NiMh Rechargeable Batteries  In todays technology high capacity batteries are needed for many devices NiMh batteries contain much more capacity current than NiCd batteries Therefore they are preferred for long use of portable devices When they are kept for a long time the current stored in them decreases For this reason such batteries should be used immediately after charging and should not be kept waiting Their service life is similar to NiCd batteries When filled with normal charging time it is approximately 5 years or between 5001000 recharges NiMh batteries are used in measuring devices and similar electronic devices used in the health sector such as NiCd batteries alone or in groups The grouped form of these batteries is also called the battery for short  Usage areas  Alarm Systems Communication Devices Control Devices Computers Cable Televisions ATMs Electronic Test Equipment Wheelchairs and Electric Bicycles Fire and Security Systems Geophysical Devices Marine Equipment Medical Devices Micro Productive Office Machines Portable TV and Video Lamps TV and Video Recorders Toys Uninterrupted Power Supplies Telephone Switchboards Electronic Scales Electronic Cash Registers Vending Machines  Telecommunications Equipment