Fast Charging 12V 250ah Gel Battery 12V 250ah Solar Gel Battery

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Fast Charging 12V 250ah Gel Battery 12V 250ah Solar Gel Battery

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Product Description

Basic Specifications

Nominal Voltage	12V	Discharge Rate	Medium Discharge Rate
Shape	Cylindrical Battery	Electrolyte	Acid
Installation	Fixed	Rechargeable	Chargeable
Type	Lead-Acid / Gel	Cells Per Unit	6
Max. Discharge Current	3750A(5s)	Application	Solar Storage System, UPS

Product Description

Key Features

Gelled electrolyte made by mixing sulfuric acid with silica fume.
High rate discharge performance due to tight assembly technology.
Strong heat dissipation and wide operating temperature range.
Avoid acid mist being separated out, environment friendliness.
Efficient venting system releases excessive gas automatically.

Main Applications

EPS and UPS battery backup.
Solar and wind energy storage systems.
Telecommunication Equipment.
Power plant and transmission systems.
Signal system, emergency lighting, and security systems.

Product Parameters

Rated Voltage	12V
Numbers of cells	6 Cells
Capacity	250Ah @ 10hr-rate to 1.80V per cell @25°C
Weight	60 KG
Internal Resistance	Approx. 2.5mΩ
Terminal	F1 / F2
Max. Discharge Current	3750A (5s)
Short Circuit Current	12500A
Max. Charging Current	62.5A
Design Life	10~15 years
Float Charging Voltage	13.6 V~13.8 V @ 25°C (Comp: -20mV/°C/Cell)
Cycle Use Voltage	14.4 V~14.9 V @ 25°C (Comp: -30mV/°C/Cell)
Operating Temp Range	Discharge: -20°C~60°C \| Charge: 0°C~50°C \| Storage: -20°C~60°C
Container Material	A.B.S. UL94-HB, UL94-V0 Optional

Production Excellence

Utilizing an industry-leading intelligent manufacturing system, we constantly lead innovation in equipment and technology. With world-class production automation and intelligence, the facility integrates new technologies such as AI, image recognition, machine learning, predictive algorithms, and 5G to ensure maximum production efficiency and quality.

Certifications

Packaging & Shipping

Standardized packaging includes wooden pallets and carton boxes to ensure product safety during transit. Customized packing solutions are available upon request to meet specific logistics requirements.

Global Projects

Frequently Asked Questions

What is the expected design life of this 250Ah Gel battery?

The battery is engineered for a long service life of 10 to 15 years under standard float charging conditions at 25°C.

Can this battery be used in extreme weather conditions?

Yes, it features a wide operating temperature range. It can discharge between -20°C and 60°C and handle charging between 0°C and 50°C.

What are the advantages of Gel electrolyte over standard liquid acid?

Gel batteries use a silica fume mixture that prevents acid leakage, reduces evaporation, offers superior heat dissipation, and requires zero maintenance.

What is the maximum charging current for the 12V 250Ah model?

The maximum recommended charging current for this model is 62.5A to ensure optimal battery health and longevity.

Is this battery suitable for off-grid solar systems?

Absolutely. It is specifically designed for solar storage, wind energy systems, and UPS backups due to its high-rate discharge performance and stability.