12V / 24V LiFePO4 Battery (Replace of SLA Series)

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12V 40Ah Cycle Life >2000times Solar Storage Rechargeable LiFePO4 Lithium Li ion 18650 Battery Pack

12V 40Ah Cycle Life >2000times Solar Storage Rechargeable LiFePO4 Lithium Li ion 18650 Battery Pack

12V 40Ah Cycle Life >2000times Solar Storage Rechargeable LiFePO4 Lithium Li ion 18650 Battery Pack

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12V 40Ah Cycle Life >2000times Solar Storage Rechargeable LiFePO4 Lithium Li ion 18650 Battery Pack

 

 

Product Details

 

 

 

 

 

 

Model 12V 40Ah (Lithium ion Battery)
Nominal Voltage 12.8V
Voltage at end of Discharge 10V
Charging Voltage 14.6V
Internal Impedance ≤120mΩ
Standard charge

Constant Current 0.2C5A

Constant Voltage 14.6V

0.01 C cut-off

Standard discharge

Constant current 0.2C5A

end voltage 10.0V

Fast charge

Constant Current 0.5C

Constant Voltage 14.6V

0.01 C cut-off

Fast discharge

Constant current 1.0C

end voltage 10.0V

Maximum Continuous Charge Current 1.0C
Maximum Continuous Discharge Current 1.5C
Operation Temperature Range

Charge: 0~45℃

Discharge: -10~60℃

Storage Temperature Range

Less than 1 year: -20~25℃

Less than 3 months: -20~40℃

Less than 7 day: -20~65℃

Dimension

300*230*92mm

 

 

 

 

 

The 12V 40Ah Lipo LiFePO4 Lithium Li ion 18650 Battery Product Details, Please Refer To:

 

 

 

 

The Lipo LiFePO4 Lithium ion Polymer Battery Characteristic Curve , Please Refer To:

 

 

 

 

 

 

The Rechargeable Lithium iron Phosphate Battery Product Feature, Please Refer To:

 

 

OEM/ODM

 

The OBM / OEM / ODM Service with regard to 12V 40Ah Solar Storage Rechargeable LiFePO4 Lithium Li ion 18650 Battery Pack

 

 

 

 

 

 

 

 

 

JYC is focusing on new energy, Global market changes of battery, Through market research to constant understand customers needs in order to build a perfect service network,Own many experienced engineers and technicians, to provide comprehensive, in-depth, quickly and attentive service for you. We could response your request immediately.

 

 

 

 

        JYC Power Specialist will estimate your power needs, identify potential problem areas

        and recommend a cost-effective solution. What you'll get:

 

        1. The global optimum acquisition price for any required hardware

        2. Installation considerations

        3. Ongoing support options

 

 

Company Info

 

The Company info with regard to  12V 40Ah Solar Storage LiFePO4 Lithium Li ion 18650 Battery Pack

 

 

 

 

 

JYC With a one of the largest battery manufacturing centers in China, finely tuned for efficiency, strong innovation capability from our R&D team, ISO standard manufacturing processes, effective management, and the awareness of being an industry leader in the supplier of batteries.

 

JYC is a leading manufacturer and exporter of Battery.

Our advanced and professional technology, complete production lines, experienced staff and strict corporate system ensure our products quality. We pride ourselves on quality products, service and pricing, and believe that the three aspects are equally important to ensure the long-term success of overseas purchasing program.

 

 

 

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JYC 18650 Battery, Lithium Battery, Lipo Battery, Li-ion battery, LiFePO4 Battery, Rechargeable Lithium ion Battery, Lithium Polymer Battery, Lithium iron Phosphate Battery Production Advantages:

 

Vertical industry chain brings outstanding cost advantages.
Strict quality control system from raw material to production and finished goods, each process has at least one to inspect.
Advanced Technology in assembling battery packs ensures each pack has precise conformance and a stable performance.
Integrated and serial product to meet different customers' needs.

Market-oriented research and develop ensure the upcoming products meet customer demands.

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           1. An excellent team which is experienced with market and has strong techni-cal capability to customize cost effective.

           2. Cleaner production enterprise in Guangzhou, China.

           3. OEM/ODM services backed by nearly 20 years' R&D experience.

 

 

 

 

 

Technology

 

The Technology info with regard to  12V 40Ah Solar Storage Rechargeable Lithium Li ion 18650 Battery Pack

 

 

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The Factors of Quality Guarantee for 18650 Battery, Lithium Battery, Lipo Battery,

Li-ion battery, LiFePO4 Battery, Rechargeable Lithium ion Battery, Lithium Polymer Battery,

Lithium iron Phosphate Battery

(First-class quality management system, Professional technical form.)

 

 

 

 

 

 

JYC Lithium Battery BMS / PCB / PCM

 

 

 

Li-ion cells should always be used with a protection circuit to prevent the cell from over charging or over dis-charging. Choosing the correct circuit and applying it appropriately is vital to the longevity your batteries and your own safety. JYC test each Cells and BMS/PCB/PCM before manufacturing and promise it is functional and safe.

 

BMS / PCB / PCM is the "heart" of Lithium battery pack. BMS (Battery Management System) is any electronic system that manages a rechargeable battery (cell or battery pack), such as by monitoring its state, calculating secondary data, reporting that data, protecting the battery, controlling its environment, and balancing it.

 

 

 

 

Solutions

 

The Applied Scope (Industry Solutions) with regard to  12V 40Ah Solar Storage Rechargeable LiFePO4 Li ion 18650 Battery Pack

 

 

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JYC has the proven solution. JYC already provides security and stable 

to millions of users as a global.

 

 

 

> Wind-Solar Energy Storage system        > Solar street lights                         > Off-grid energy storage 

> Household energy storage                     > Telecom backup system                > Mobile base stations
> Emergency backup energy sources       > Uninterruptible power system        > Grid load shifters

> Electric Golf Car                                     > Electric vehicles                            > Electric motorcycles

> Electric forklifts                                       > Electric boats, etc

 

 

Packaging

 

The Packaging with regard to  12V 40Ah Cycle Life >2000times Solar Storage Rechargeable LiFePO4 Lithium 18650 Battery Pack

 

 

 

Instruction/Note

 

The Instruction / Note with regard to  12V 40Ah Solar Storage Rechargeable LiFePO4 Lithium Li ion Battery Pack

 

 

 

Battery Operation Instructions:

1. Charge:Connecting the battery pack to the charge controller, connect the charger to recharge.

2. Discharge:Connecting the battery pack to the load, connect the load to discharge.

3. When you combine the battery with series or parallels, if there are oxidation layer on the surface, you

Should brush surface to the metal glow with thin steel brush to lower the connective resistance to the minimal

resistance.

4. When combining with many batteries, if the voltage between the two electrodes is over 36V, the safe

Voltage for human beings, to guarantee the safety, you should not touch the two electrodes with your body.

Notes:

1. If shelve a long time suggested that the battery voltage 39.0V-40.0V, need for regular recharging (even if not use), must charge and discharge for three months one time;

2. Do not expose the battery to extreme heat or flame.

3. Do not short circuit, over-charge or over-discharge the battery pack;

4. Do not disassemble or modify the battery pack.

5. Do not handle or store with metallic like necklaces, coins or hairpins, etc.

6. Do not reverse the polarity of the battery pack for any reason.

7. Do not immerse the battery pack in water or sea water, or get it wet.

8. Use a constant current, constant voltage (CC/CV) lithium-ion (Li+) battery charge controller.

 

 

 

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By stressing the importance of battery energy storage system, MERITSUN has attracted more and more customers. The weight of the product is about 40% of the weight of a comparable lead-acid battery. Thanks to the quality assurance of battery solutions, our sales network has been reaching out in all directions. The weight of the product is about 40% of the weight of a comparable lead-acid battery.
MeriTech Power Co.,Ltd. is committed to providing the highest level of service for you. Our friendly and customer-focused employees are always pleased to help you with any questions you might have.
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