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AGM 12V 250AH MAINTENANCE FREE SOLAR BATTERY
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AGM 12V 250AH MAINTENANCE FREE SOLAR BATTERY

5 0 Reviews
Wholesale or retail sales are all accepted, if you have shipping agents in China, the EXW or FOB are ok, and if you don't have any, we could provide CIF or DDP,
There is no MOQ for regular Black, White and Grey batteries, and if special colors are requested, the MOQ would be 200pcs
MOQ for colorful carton boxes would be 100pcs, and US$1.5 will be surcharged for order below 100pcs 
Price: $ 179 / PCS
Availability:
Quantity:
  • TG250-12

  • GANGANG or OEM

12V Absorbent Glass Mat (AGM) batteries are a type of lead-acid valve-regulated battery that are widely used in various applications due to their advanced design and performance characteristics.



Technical Parameters

Standard Voltage: 12V
Battery Capacity 250AH
Floating Charging Voltage: 2.275-2.3V/cell
Max Discharging Rate: 0.1-0.25C
Max Charging Currnt: 0.1C
Terminal: M8 Coppers
Working Temperature: -20℃ to 50℃(-4℉ to 122℉)
Dimensions: L522*W267*H220(mm)
Carton Size: L535*W281*H280(mm)
Pieces/ Carton 1 PCS
Storage Self-loss: 3%-4% per month at 25℃ (-4℉)
Battery Unit Weight: 63KGS
Designed Life: 10 Years
Warranty: 3 Years


Product Advantage


  1. Valve-Regulated Design: AGM batteries are valve-regulated, which means they release gases produced during charging through a one-way valve, reducing water loss and eliminating the need for regular maintenance.

  2. Absorbent Glass Mat Separator: The absorbent glass mat separator is made of 95% glass fibers, which increases the surface area for the electrolyte and helps maintain a high level of conductivity.

  3. High Power Output: AGM batteries can deliver high surge currents and have a high power density, making them suitable for applications requiring high power output, such as engine starting in vehicles.

  4. Deep Cycle Capability: These batteries are designed for deep cycling, which means they can be discharged and recharged repeatedly to a significant depth without significant loss of capacity.

  5. Long Service Life: AGM batteries typically have a longer service life compared to conventional lead-acid batteries, often lasting for several years with proper maintenance.




Product Uses


Telecom power station: provide uninterrupted power supply guarantee for communication networks.

Home solar and wind power systems: store renewable energy and ensure self-sufficiency in household electricity.

Project solar system: In large-scale solar power generation projects, as a key component of energy storage.

Bank power supply supplier: Provide stable power supply for financial transactions and ensure business continuity.

Large medical equipment: In medical facilities, ensure the operation of critical medical equipment in the event of an emergency.



Product Operate Guides


Familiarize yourself with the battery manufacturer's guidelines and safety instructions.


Use suitable tools: When installing lead-acid batteries, tools with insulating sheaths, such as pliers, should be used to prevent the battery from short-circuiting, heating, or burning.


Avoid airtight and ignition sources: Do not place batteries in a closed room or near a fire source to prevent an explosion or fire that could be triggered by hydrogen accumulation.


Clean the battery properly: Do not clean the battery with thinner, gasoline, kerosene, or synthetic fluids, which may cause the battery case to crack, leak, or catch fire.


Secure the Batteries: Mount the batteries on non-conductive surfaces using appropriate battery racks or trays.


Cable Management: Plan and route the cables to minimize resistance and avoid unnecessary bends.

Waterproof measures: Avoid leaving the battery in a place where it may be flooded, as water immersion of the battery may cause burning or electric shock to injure people.


Slow disassembly: When disassembling the battery, it should be handled slowly to avoid battery rupture or leakage.


Installation location: Try to install the battery at the bottom of the device for easy inspection, maintenance and replacement.


Do not move the battery when charging: Do not move the battery when charging, pay attention to the weight of the battery, and avoid causing injury to the operator.


Anti-static: Do not cover the battery with materials that can generate static electricity, which may cause a fire or explosion.


Insulation protection: Use insulating covers on battery terminals and connecting pieces to prevent electric injuries to people.





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Guangdong Tiangang New Energy Technology Co., Ltd. is located in Kaiping City, Jiangmen City, Guangdong Province, China, the first overseas Chinese hometown in China.

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