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

Lead Acid Battery, 2v Battery, Ups Battery manufacturer / supplier in China, offering 2V Battery SR500-2 Deep Cycle Battery 2V 500ah, Good Quality 12V 20ah AGM Battery for Lighting, Sealed Lead Acid Rechargeable Battery, SR1.3-6 Small Battery 6V 1.3ah and so on.

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2V Battery SR500-2 Deep Cycle Battery 2V 500ah

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 600 PCS/Day
Transport Package: 1PC / Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SR500-2
  • Nominal Voltage: 2V
  • Size: 241*172*331mm
  • Color: Black
  • Terminal Type: Lead Bolt & Nut
  • Battery Case: ABS
  • Working Temperature: -15°c--40°c
  • Trademark: Storace
  • HS Code: 8507200000
  • Type: Lead-Acid Batteries
  • Rechargeable: Chargeable
  • Weight: 31.0kg
  • Cell: 1
  • Separator: AGM
  • Safety: Explosion-Proof
  • Customs Code: 8507200000
  • Origin: China
Product Description
2V Battery
2V Battery SR500-2 deep cycle battery 2V 500ah

1.2V lead acid battery
2. Low internal resisitance
3. Low self discharge

1. Safety and Sealed
2. Maintenance-Free operation
3. Batteries do not need the equalizing charge
4. No Free Acid
5. Long life Design
6. High Reliability and stable quality
7. Self-discharge
8. Operating temperature

Wind power system, Solar power system, Emergency lighting alarm systems, UPS(Uninterruptible power sypply) Telecommunications, Telephone exchanges control equipment, EPS instrumentation, Bank ATM System, Medical equipment, Fire and security system and so on.
Capacity                                                                    77° F(25º C) 10 hours rate(50A 1.80V) 500Ah
5 hours rate(88A 1.75V) 440Ah
3 hours rate(126A 1.70V) 378Ah
1 hour rate(300A 1.60V) 300Ah
Internal Resistance Full charged battery 77° F(25º C): 0.8mΩ
Capacity affected by Temperature                              (10 hour rate) 104° F(40º C) 102%
77° F(25º C) 100%
32° F(10º C) 85%
5° F(-15º C) 65%
Self-Discharge                        68° F(20º C) Capacity after 3 month storage 90%
Capacity after 6 month storage 80%
Capacity after 12 month storage 60%
Max discharge current77° F(25º C): 2000A(5S)
Charge                                                    (Constant Voltage) Float: 2.25 to 2.30V/77° F/(25º C)
Cycle: 2.35 to 2.45V/77° F/(25º C)
Max Current: 100A
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