Gold Member Since 2012
Audited Supplier
Guangzhou Xuntian Electronic Technology Co., Ltd.

Lead Carbon Battery, UPS Battery, Battery manufacturer / supplier in China, offering 12V 250ah Pb-C Lead Carbon Battery, Good Quality 12V 20ah AGM Battery for Lighting, Sealed Lead Acid Rechargeable Battery, SR1.3-6 Small Battery 6V 1.3ah and so on.

(/ )

Supplier Homepage Product lead carbon battery 12V 250ah Pb-C Lead Carbon Battery

12V 250ah Pb-C Lead Carbon Battery

FOB Price: US $200-300 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $200-300/ Piece
Get Latest Price
Production Capacity: 600PCS/Day
Transport Package: Carton/ Wooden Case/ Pallet
Payment Terms: L/C, T/T, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: SRC250-12
  • Usage: UPS, Lighting, Solar
  • Discharge Rate: Low Discharge Rate
  • Electrolyte: Acid
  • Size: 407*174*209 mm
  • Color: Black / Dark Gray
  • Sealing: Glue Sealing
  • Separator: Pb-C
  • Terminal Type: Lead
  • Trademark: Storace
  • Origin: China
  • Type: Lead-Acid Batteries
  • Nominal Voltage: 12V
  • Shape: Rectangle
  • Rechargeable: Chargeable
  • Weight: 36.50kg
  • Cell: 6
  • Plate: Flat Plate
  • Battery Case: ABS
  • Charging Current: <0.3c
  • Specification: CE/ UL
  • 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
Send your message to this supplier
Ms. Jessie Chen
To: Ms. Jessie Chen

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now