12.8V 4.5AH LiFePO4 battery for solar flood light

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deep cycle lithium battery,solar battery

Designed to outperform traditional lead-acid batteries on the road, on the water or off the grid, enjoy the freedom that comes with having more usable energy in a lightweight, no maintenance package that’s safe, reliable and worry-free.

The last thing you need when you’re getting ready for a fishing trip, game of golf or road trip is a battery that doesn’t power your application effectively. LiFePO4 batteries are one of the most durable and reliable energy sources on the market. And, they’re perfect for powering all of your adventures. Take the next step in green energy with rechargeable LiFePO4 batteries.

Certain applications benefit greatly from custom battery solutions. Watercraft, aircraft and other vehicles, for instance, have weight and balance specifications to meet, and customizing your battery helps meet those requirements. Our custom lithium battery packs offer turnkey solutions that combine lithium battery cells, a battery management system, mechanicals, communications and safety certifications.

Customized logo(Min. Order 100 Pieces)
Customized packaging(Min. Order 100 Pieces)

Product Specification

12.8V 4.5AH LiFePO4 battery for solar flood light

Nominal Voltage: 12V
Nominal Capacity: 4.5AH
Discharge Cut-Off: 8V
Charge Cut-Off: 14.6V
Charge Current: 5A
Cont. Discharge: 5A
Peak Discharge: 10A
Impedance: ≤200mΩ
Charge Temperature: 0℃ – 45℃
Discharge Temperature: -20℃ – 60℃
Charge Method: CC/CV
Life Cycle: 2000+

 

Configuration:4S1P/4S3P+PCM

Dimension:138*112*20（without shell)

Weight:0.6KG

Application:solar flood light,graden light,street light,emergency light

FEATURES & PERFORMANCE OF LIFEPO4 BATTERY
• 2000-5000 LIFE CYCLES
• INCREASED SAFETY PERFORMANCE
• HIGH TEMPERATURE PERFORMANCE
• GREEN ENERGY WITHOUT CONTAMINANTS
• THERMAL SHOCK
• PRESSURE RESISTANT CELLS
• NO FIRES
• NO EXPLOSIONS
• STEADY OUTPUT VOLTAGE
• <3% YEARLY DISCHARGE STORAGE
• VIBRATION & SHOCK RESISTANT
• NO MEMORY EFFECT

SAFETY PROTECTION OF LIFEPO4 BATTERY
• OVER CHARGING
• OVER DISCHARGING
• WIDE OPERATING TEMPERATURE RANGE
•SHORT CIRCUIT
• PENETRATION
• TRIPLE SAFETY PROTECTION

WARRANTY OF LFP BATTERY
2 YEARS FOR LiFePO4 BATTERY PACK AND 3 YEARS FOR LIFEPO4 BATTERY CELL

Performance Characteristic

Frequently Asked Questions

Can we put different LiFePO4 battery pack in parallel or series by ourself?

Yes. The battery can be put in parallel or series by customers. But there are few tips we need to pay attention; 1> Make sure the voltage/capacity of each battery are same before put in parallel. If they are not same, charge them to the same rate. 2> Don’t put used battery and new battery in parallel. This may reduce the capacity of the whole battery pack. 3> Advise us the target capacity of the whole pack if you would like to put them in series. We will choose the suitable BMS for each battery. 4> If you are not professional in parallel and series batteries, please don’t handle the battery by yourself. It may cause danger and hurt the cycle life of battery.

What’s the lead time for mass production？

It depends on the actual situation. 3-7 days with stock, if without stock, that will be depends on your order quantity, normally needs 20-25 days.

Can I be your distributor?

Yes, directly email to [email protected] we can discuss about this. We need to know your target market, what application you want to cover, and estimate yearly purchase volume.

How do you control the quality?

We have ISO9001 certification, from incoming materials to production, and then to delivery, there are corresponding QC control. Battery cells will be divided before assembly, and aging test will be conducted before the battery pack leaves the factory to confirm that it is normal before shipment.

What is your warranty?

We offer 10 years warranty for all our battery pack. we ensure at least 6,000 cycle life for the LiFePO4 battery pack, which means, after 2,400, 80% DOD, there will still around 60% capacity left. You can use it for at least 5 years for normal 1 time charge and discharge everyday.

How do you provide warranty?

Please check the attached warranty. During the warranty period and in the case of correct use, if there is a problem, we will provide new parts free of charge and guide replacement. If the feedback is unable to be repaired, we will replace the new products free of charge, but the problem products must be kept at your place, our engineers will go to help you check and repair.
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Professional Energy Storage System and LiFePO4 Battery Manufacturer

Over 15 years experience in Lithium industry, your professional power supply partner

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Email: [email protected]

Tel: +86 15957165590

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