9FM4.5 Backup Battery with Good Quality for Emergency Lighting System

Product Description

9FM4.5 Backup Battery with Good Quality for Emergency Lighting System

LONGWAY® standard battery is design for a general purpose by KaiYing Power.General purpose battery is up to 5 years in star service or more than 260 cycles at 100% discharge in cycle service. As with all LONGWAY® batteries, all are rechargeable highly efficient, leak proof and maintenance free

LONGWAY® Standard battery is design for a general purpose by KaiYing Power. 9FM4.5 is a general purpose battery up to 5 years in star service or more than 260 cycles at 100% discharge in cycle service. As with all LONGWAY® batteries, all are rechargeable highly efficient, leak proof and maintenance free.


Specifications:

Cells per Unit	9
Normal Voltage	18V
Capacity	4.5Ah@20Hr-rate to 1.75V per cell@25ºC
Weight	Approx.(2.15±3%)kg (5.71lbs)
Maximum Discharge Current	13.5A(5sec)
Internal Resistance	Approx.30mΩ full charged @25ºC
Operating Temperature Range	Discharge: -20ºC~60ºC Charge: 0ºC~50ºC Storage: -20ºC~60ºC
Nominal Operating Temperature Range	25ºC±3ºC(77ºF±5ºF)
Float Charging Voltage	20.62~20.7VDC/unit Average @25ºC
Maximum Charging Current	1.35A
Equalization and Cycle Service	21.6V~22.5VDC/unit Average @ 25ºC
Self Discharge	LONGWAY Valve Regulated Lead Acid (VRLA) batteries can be stored for more than 6 months at 25ºC. Self-discharge ratio less than 3% per month at 25ºC. Please charge batteries before using.
Terminal	wire
Container Material	ABS(UL94-HB) *Flammability resistance of (UL94-V0) can be available upon request

General features:

² Stable quality & high reliability 

² Sealed construction 

² Environmentally friendly 

² Maintenance-free operation 

² Low pressure venting system 

² Heavy duty grid 

² Low self discharge 

² UL component recognition (MH46789) 

 

Applications: 

.Alarm systems, cable television, communications equipment, control equipment

.Computers, electronic cash registers, electric test equipment

.Electric powered bicycle and wheel chair

.Emergency lighting systems, fire & security, geophysical equipment

.Marine equipment, medical equipment

.Micro processor based office machines, portable cine & video lights

.Power tools, solar powered systems

.Telecommunications systems, television & video recorders, toys

.Uninterruptible power supplies, vending machines