12V72ah Battery Maintenance-Free Battery Lead Acid Battery Auto Battery Storage Battery Vehicle Battery Automotive Battery Auto Parts Battery

• Customization: Available
• After-sales Service: Warranty/Design/Marketing Experience Sharing/Techn
• Warranty: 12 Monthes
• Model NO.: 57219MF DIN72MF
• Rated Voltage: 12V
• Charging Voltage: 12V-15V
• Working Voltage: 12V
• Charging Type: Constant Voltage
• Wet Shelf Life: 3~5Year
• Discharging Type: Constant Current
• Electrolyte: Acid Battery
• Certification: ISO9001, RoHS, CE, IEC
• Brand: Aokly
• Advanced Technology: Automatic Expanding Plates Production Line
• Advanced Equipmet: Moojin Automatic Cos Machine
• Reliable Testing Procedure: Testing Procedure After Every Production Procedure
• Strict Quality Control: Testing Every Battery
• Lower Water Losing: Ca-Ca Technology
• Transport Package: Standard Packing
• Specification: 274*175*190*190
• Trademark: Aokly
• Origin: China
• HS Code: 85071000
• Production Capacity: 9000000 PCS/Year

Product Description

Product Description

Model: Model.:57219MF DIN72 MF
                      
Capacity:72AH       
Size:274*175*190*190mm  

The car battery provides the power needed to power all the electrical components in the vehicle, playing an important role and carrying considerable responsibility. 

How does the automative battery work?  Chemical reactions get your car running - The battery converts chemical energy into the electrical energy needed to power your car, providing the starter voltage.
 

Detailed Photos

 

 

Product Parameters

Battery Structure

1. EXPANDED PLATES : Adopting the complete automatic high performance expanded machinery which is currently the most advanced automatic technology worldwide. The unique Pb-Ca alloy formulation with low water losing has been adopted, enabled the low self-discharge and long shelf life. Furthermore, special solidification process greatly improves the uniformity of plates. Resolving the formation of high resistance PbSO2 in plate gate interface. Ensuring the battery is always in the strongest cranking performance.
2. SEPARATOR: The super- thin glass fiber in separator ( or PE envelop) reduces the short circuit of plates group, reduce the electric resistance and increase the current capacity. The surface fiber can protect effectively the positive plate to shake and the powder off, so as to extend the usage life.
3. POLES: Mechanical operation ensure no leakage. Special technical processing, which make sure the poles are  more durable than traditional one.
4. CENTRAL BUSBAR: Adopting the most advanced COS machine to connect the plates,which is not easy to break and the busbar has high resistance to vibration, low resistance and good electric conductivity.
5. MAGIC-EYE INDICATOR: Easy to check charging state.
6. DUST-PROOF FLAME ARRESTER:Prevent explosion caused by overflew sulphuric acid and charging spark.
7. COVER: With special structure, the battery has the excellent performance of no leakage, ventilation and anti-explosion, etc.
8. HEAT SEAL TECHNOLOGY: Heat sealed design to maximize strength and rigidity to prevent electrolyte leakage.

 

Advantages of battery

1.High Capacity.
2.Long life.
3.High CCA and good starting performance.

4.Good charging acceptance and vibration resistant performance.
5.Application of advanced PE type separator.
6.Application of TTP technology.
7.Advanced sulfate-resistant technology.
8.Advanced calcium lead alloy technology, maintenance-free design.
9.Reliable labyrinth-like seal design.
 

The Usage And Maintenance

1.For a new battery, it's no need to charge ,to add liquid, you can use it after fitting on the car. During the usage,liquid is never in need.
2.When using, keep the battery clean, make sure the connection contacts well. Coated some Vaseline on connection

between the pole and line and fasten the batteries well.

3.Strong polypropylene container, advance lead calcium alloy and special diachylum method, anti-acid mist filter

plate, anti-shake, prevent coldness , low discharge, less water losing, well cold starting capability.

4.If need to offload the battery to charge, you can charge it with constant current of less than 0.1C20A,and keep the

voltage in 14.2~14,6V.

5.Keep batteries in a dry place, avoiding the sunshine. Batteries with half year storage, before use, you should

charge them. Charging method:0.1C20A. Eg: 60AH battery: charging with 6A for 6 hours.

6.The battery is suitable for a car with 14.2-14.4V charging voltage.

 

Company Profile

Established in 1996,Guangdong Aokly Group Co.,Ltd is one of the largest production base for lead acid and lithium battery in south China,Yingde City, Guangdong province, with an area of 500acres, 13million KVA production capacity.

Aokly products are certified by the UN and CE ,ISO9001, TS16949 , ISO14001, ROHS and  IEC60095 testing , widely used in Automobile ,Electric vehicle, Tourist car, MarineEquipment, Aviation, Railway, UPS, Telecom, Electric Power System,Solar Power System,Wind Power System,etc. Batteries have good reputation in domestic and foreign markets.

Aokly Batteries exported to Europe, the Middle East, Africa, South America, Southeast Asia in areas around the world, more than 50% sale is for overseas market.

Company missions: Taking a objective that seek better on quality,chase develop on sincerity to create reliable brand in field of storage battery with good quality and service. Aokly powers the bright future.

Production Equipment

Aokly has four production bases, and importing equipment from Canada, Italy, Germany and Korea to make sure all products are well controlled and it has a stable high production capacity.

To strive for high-grade product quality, our company makes strict inspection and selection on materials which are ensuring high-quality and high-standard materials used in assembling production for all products.