1250AH 2V Tubular Gel Battery

SKU: DC-2V-1250AH
$857.00 $949.00
Availability: Preorder Stock
ETA for new stock: Please Enquire


With superior cyclic life compared to lead acid batteries, tubular gel batteries are some of the best batteries available for projects that require reliable, long lasting batteries. Includes 1 battery connector with copper conductor.

Video Overview

Main Technical Advantages

  • Plate: Positive plate adopts tubular plate which can prevent active material falling, and adopts multi-component alloy frame. Fine corrosion-resisting performance and long service life. Negative plate adopts special radiated structure.
  • Separator: Special micro-pore PVC-SiO2 separator from European AMER-SIL Company. The separator has large porosity and low resistance.
  • Electrolyte: Germany gas silicon dioxide, electrolyte in Gel state in the battery, which inhibits any acid leakage.
  • Safety valve: Adopts German technology, accumulator case expansion, mitigating potential damage and electrolyte dry up can be avoided.


  • Solar energy, wind energy
  • Electric power, nuclear power
  • Communication
  • Ship, maritime affairs
  • UPS, medical facilities and emergency lighting
  • Situation with high environmental protection and energy-saving
  • Better safety performance and reliability
  • Designed service life of 20 years
  A high turnover of battery stock ensures our customers are always getting the freshest battery


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Giant Power 2V 1250AH Tubular Gel
Nominal Voltage 2V
Capacity 1250.0Ah@100hr to 1.85V/cell
Dimension Length: 233 +/-2mm (9.17 inches)
Width: 210 +/-3mm (8.27 inches)
Container Height: 646 +/-3mm (25.4 inches)
Total Height (with Terminal): 681 +/-3mm (26.8 inches)
Approx Weight Approx 78.5 kg
Container Material ABS
Rated Capacity F.V=1.85VPC
C100 = 1250(Ahr)
C48 = 1225(Ahr)
C24 = 1113(Ahr)
C10 = 1000(Ahr)
Max. Discharge Current 3800A (5s)
Internal Resistance Approx 0.27mΩ
Operating Temp.Range Discharge : -20~55oC
Charge : 0~40oC
Storage : -20~50oC
Cycle Use / Bulk Charge Initial Charging Current less than 200.0A
Voltage 2.37V~2.40V at 25oC
Temp. Coefficient -5mV/oC
Standby Use / Float Charge No limit on Initial Charging Current
Voltage 2.25V~2.30V at 25oC
Temp. Coefficient -3mV/oC
Self-discharge <2% per month @ 20oC


7 year battery warranty - 3 year full replacement warranty with 48 month pro-rata replacement warranty

For more information, please read our full warranty policy

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