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

Batteries 2V 2500ah, Tubular Batteries, Good Tubular Batteries manufacturer / supplier in China, offering Good Quality Tubular Batteries 2V 2500ah, Long Life Deep Cycle Battery 2V 600ah, Storage Battery Sr1500-2 Sealed Lead Acid Battery 2V 1500ah and so on.

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Supplier Homepage Product OPZS tubular battery Good Quality Tubular Batteries 2V 2500ah

Good Quality Tubular Batteries 2V 2500ah

FOB Price: US $50-900 / Piece
Min. Order: 4 Pieces
Min. Order FOB Price
4 Pieces US $50-900/ Piece
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Production Capacity: 600 PCS/Day
Transport Package: Carton/ Wooden Case/ Pallet
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: OPzS2500-2
  • Usage: UPS, Electric Power, Lighting, Boat, Solar
  • Discharge Rate: Low Discharge Rate
  • Electrolyte: Acid
  • Cell: 1
  • Separator: PE
  • Sealing: Glue Sealing
  • Terminal Type: Copper
  • The Charging Current Rate: Less Than 0.3c
  • Specification: CE/ UL
  • HS Code: 8507200000
  • Type: Lead-Acid Batteries
  • Nominal Voltage: 2V
  • Shape: Rectangle
  • Rechargeable: Chargeable
  • Color: Semitransparent
  • Plate: Tubular Plate
  • Battery Case: ABS
  • Safety: Explosion-Proof
  • Trademark: Storace
  • Origin: China
Product Description
Good quality tubular batteries 2V 2500AH

The OPzS battery is a traditional tubular plate flooded battery which offers 20 years design life with a cycle life of 1800 cycles at 80% Deep Of Discharge. This range is most suited for all standby power applications that require the highest levels of reliability and security.

1. Use gel electrolyte, with nice performance on wide temperature range, suitable for harsh environments coperation. (-40º C~60º C)
2. Made by tubular positive plate materials, monthly self-discharge rate≤ 1.5%
3. Excellent recover ability of Cycling and deep discharge, more than 800 times cycle life at 100% deep discharge, improve the system reliability effectively.
4. Floaing design life time up to 20 years, in the coperation of normal float charging, capacity keeps stable, attenuation rate stays low.

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.

Data sheet
Capacity                                   77°F(25ºC)24 hours rate(125A 1.85V)3000Ah
10 hours rate(250A 1.80V)2500Ah
5 hours rate(420A 1.77V)2100Ah
1 hour rate(1240A 1.67V)1240Ah
Internal ResistanceFull charged battery 77°F(25ºC):0.0005Ω
Capacity affected by Temperature                (10 hour rate)104°F(40ºC)102%
Self-Discharge             68°F(20ºC)Capacity after 3 month storage90%
Capacity after 6 month storage80%
Capacity after 12 month storage60%
Max discharge current77°F(25ºC):12500A(5S)
Charge                           (Constant Voltage)Float:2.23 to 2.27V/77°F/(25ºC)
Cycle:2.38 to 2.42V/77°F/(25ºC)
Max Current:250A

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