Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Year of Establishment:
Terms of Payment:
LC, T/T, Western Union
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Lead Carbon Battery, UPS Battery, Battery manufacturer / supplier in China, offering 12V 250ah Pb-C Lead Carbon Battery, Deep Cycle Battery 12V 100ah SLA Battery, Gel Battery, SRG33-12 12V33ah SMF Colloid Battery 12V 33ah and so on.

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12V 250ah Pb-C Lead Carbon Battery

Get Latest Price
Min. Order / Reference FOB Price
50 Pieces US $200-300/ Piece
Production Capacity: 600PCS/Day
Transport Package: Carton/ Wooden Case/ Pallet
Payment Terms: L/C, T/T, Western Union
Type: Lead-Acid Batteries
Usage: UPS, Lighting, Solar
Nominal Voltage: 12V
Discharge Rate: Low Discharge Rate
Shape: Rectangle
Electrolyte: Acid

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Basic Info

Model NO.: SRC250-12
Rechargeable: Chargeable
Size: 407*174*209 mm
Weight: 36.50kg
Color: Black / Dark Gray
Cell: 6
Sealing: Glue Sealing
Plate: Flat Plate
Separator: Pb-C
Battery Case: ABS
Terminal Type: Lead
Charging Current: <0.3c
Trademark: Storace
Specification: CE/ UL
Origin: China
HS Code: 8507200000

Product Description

12v 250ah Pb-C lead carbon Battery  



lead carbon series ups batteries are designed with AGM (Absorbent Glass Mat) technology, high performance plates and electrolyte to gain extra power output for common power backup system applications.  


The advantages of Lead carbon battery:
1).The cycle life is over 2,500 cycles for 50% DOD.
2).Partial State of Charge (PSoC) : Lead sulfate formation is inevitable under PSOC operation. (Lead sulfate formation is one of the major failure reasons of AGM battery.)
3).Carbon battery wide operation temperature: -23oC to 60oC.
4).Due to add the carbon material which is good for heat conduction, carbon battery is suitable working at high temperature environment. 
5).Good discharge performance in low temperature: The discharge rate of carbon battery at -20oC is 66% which is higher than the traditional lead acid battery (50%).
6).High charging current ability: The max. charging current of carbon battery is 0.6C which is higher than the traditional lead acid battery (0.2C). It can shorten the charging time and especially suitable for solar system application.
7).PROFLEX carbon battery is true front terminal battery. It is easy for maintenance. No maintenance space between tier to tier, it can save the installation area.


Main Application

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. Signal System & Emergency Lighting Systems
5. EPS & UPS Systems
12V 250ah Pb-C Lead Carbon Battery
Data sheet

Capacity                                   77°F(25ºC)100 hours rate(2.9A 11.1V)290Ah
20 hours rate(12.5A 10.8V)250Ah
10 hours rate(23.8A 10.5V)238Ah
1 hour rate(155A 9.6V)155Ah
Internal ResistanceFull charged battery 77°F(25ºC):4.5mΩ
Operating Temperature RangeDischarge:-20 to 60 ºC
Charge:-10 to 60 ºC
Storage:-20 to 60 ºC
3% of capacity declined per month at 20ºC(average)
Max discharge current77°F(25ºC):1200A(5S)
Charge                           (Constant Voltage)Float:13.38 to 13.68V/77°F(25ºC)
Cycle:14.28 to 14.52V/77°F(25ºC)
Max Current:62.5A


12V 250ah Pb-C Lead Carbon Battery

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