- Contact Person : Mr. LIN Xiao
- Company Name : Foshan Prostar Science & Technology Development Co., Ltd.
- Tel : 86-757-81285488
- Fax : 86-757-81285480
- Address : Guangdong,Foshan,No. 1, Shijielang Road, West 2nd Zone, Lianhe Industrial Zone, Luocun Street, Nanhai District
- Country/Region : China
- Zip : 528226
VRLA Battery 12V 4.5AH
GP Valve Regulated Lead-Acid Battery (4.5Ah-12V)
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GP Series Valve Regulated Lead-Acid Battery
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Applied Scope :
1)Communication Systems:Switch,Microwave Stations,Mobile Base Stations,Data Centers,Radio and Broadcasting Stations.
2)Motivity Field:Robots,Electric Toys,Electric Tools&Portable Vacuum Cleaners.
3)Solar&Wind Power Generation Systems
4)EPS&UPS Systems
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Main Characteristic :
♦ maintenance-Free Operation
Absorbent glass mat (AGM) technology ensures efficient gas recombination up to 99% and freedom from electrolyte maintenance.During the expected float service life of Prostar batteries,no need to check the specific gravity of the electrolyte or add water.
♦ Good Discharging Ability
Tight assembly technology ensures an excellent high-rate discharge performance.
♦ Long Service Life
A unique corrosion-resistant grid alloy ensures Prostar batteries have long service life.
♦ Low Self Discharge
Using high purity raw materials ensures Prostar batteries have less self-discharge.
♦ Environmental & Non-polluting
Gas Recombination technology ensures the battery high seal reacting rate,which can prevent the acid fog from separating out.
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Technical Specification :
Nominal Voltage | 12V | ||
Nominal Capacity (20 hour rate) | 4.5Ah | ||
Capacity 25oC (77°F) | 10 hour rate (0.43A) | 4.3Ah | |
5 hour rate (0.80A) | 4.0Ah | ||
1 hour rate (2.97A) | 2.97Ah | ||
Internal Resistance | Full Charged Battery 25oC | ≤32mΩ | |
Capacity affected by Temperature (10 hour ) | 40oC (104°F) | 102% | |
25oC (77°F) | 100% | ||
0oC (32°F) | 85% | ||
-15oC (5°F) | 65% | ||
Self-Discharge 25oC (77°F) Capacity | after 3 month storage | 90% | |
after 6 month storage | 80% | ||
after 12 month storage | 62% | ||
Charge (Constant Voltage) 25oC (77°F) | Float | Initial Charging Current Less than 35A Voltage 13.6-13.8V | |
Cycle | Initial Charging Current Less than 35A Voltage 14.4-15.0V | ||
Battery Dimensions | Length | 90mm |
Width | 70mm | |
Height | 101mm | |
Total Height | 107mm | |
Box Dimensions | Length | 389mm |
Width | 200mm | |
Height | 147mm | |
Quantity Per Box | 10 pcs per box | |
Net weight Per Cell | 1.38kg±50g | |
Net weight Per Box | 13.8kg | |
Gross Weight | 14.2kg | |
Note The above data are average values, and can be obtained within 3 charge/discharge cycles. These are not minimum values. Cell and battery designs/specifications are subject to modification without notice. Contact Prostar for the latest information.
VRLA Battery 12V 4.5AH
