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12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage

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12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage

12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage
12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage 12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage 12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage 12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage

Large Image :  12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage

Product Details:
Place of Origin: China
Certification: UN38.3, MSDS, RoHS
Model Number: LFP12V20
Payment & Shipping Terms:
Minimum Order Quantity: 100pieces
Packaging Details: Carton box
Delivery Time: within 20days
Payment Terms: T/T
Supply Ability: 5000Pieces daily

12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage

Description
Battery Type: LiFePO4 Battery Pack Voltage: 12V
Capacity: 20Ah Cycle Life: 2000 Times
Application: Solar Light Batteries Weight: 2.9kg
Size: 181*77*175mm Warranty: 2years
High Light:

12v 20ah Solar Light Batteries

,

UN38.3 LiFePO4 Battery For Solar Energy Storage

,

256Wh Solar Light Batteries

Solar Storage Battery 12v 20ah Lifepo4 Battery Pack Lithium Battery Solar Light Batteries

 

 

 

 

Electrical Characteristics

Nominal Voltage 12.8v
Nominal Capacity 20Ah @ 0.2C
Energy 256Wh
Internal resistance ≤50mΩ
Cycle Life >2000 cycles @ 0.2c charge/ discharge at 100%DOD,End of life 70% capacity
Months Self discharge 3.5% per month at 25

 

 

Standard Charge

Charge voltage 14.6±0.2V

 

 

Charge Mode( CC/CV)

At 0℃~45temperature, charged to 14.6v at constant current of 0.2C5A, and then, changed continuously with constant voltage of 14.6v until the current was not more than 0.02C5A
Charge current 4A
Max.Charge current 10A

 

 

Standard Discharge

Discharge current 20A
Max.continuous current 30A
Max. Pulse current 60A (<3S)
Discharge cut-off voltage 10.0V

 

 

Environmental

Charge Temperature 0℃ to 45
Discharge Temperature -20℃ to 60
Storage Temperature 0℃ to 45
Water Dust Resistance IP55

 

 

Mechanical

Cell & Method IFR32700 N60,4S7P
Plastic Case ABS
Dimension (L*W*H*TH) 181*77*175mm
Weight Approx. 2.9KG
Terminal M6

 

Other hot sale lifepo4 rechargeable battery pack:

Lead Acid Replacement LiFePO4 Battery Pack
Voltage
Typical Capacity Charge Discharge

Dimension (mm)

with case

Weight(Kg)
12V 8AH 0.2C-2C 0.2C-2C 150*92*65 1.25
12V 10AH 0.2C-2C 0.2C-2C 150*92*65 1.6
12V 12AH 0.2C-2C 0.2C-2C 151*99*95 1.8
12V 50AH 0.2C-2C 0.2C-2C 195*165*175 9.5
12V 100AH 0.2C-2C 0.2C-2C 330*175*220 19
12V 200AH 0.2C-2C 0.2C-2C 525*240*215 30
24V 10AH 0.2C-2C 0.2C-2C 181*77*175 3
24V 30AH 0.2C-2C 0.2C-2C 195*165*175 12
24V 50AH 0.2C-2C 0.2C-2C 330*175*220 18
24V 100AH 0.2C-2C 0.2C-2C 485*175*240 32
48V 10AH 0.2C-2C 0.2C-2C 223*106*175 7.5
48V 50AH 0.2C-2C 0.2C-2C 522*237*215 33
48V 75AH 0.2C-2C 0.2C-2C 522*237*215 42
48V 100AH 0.2C-2C 0.2C-2C 350*540*160 52


Detailed images: Solar street Light Battery 12V 20Ah Lifepo4 rechargeable battery pack

12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage 012v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage 1

 

 

FAQ:

 

Q: Can I use Lithium batteries mixing with other battery types?

A: If different types of batteries are used together, or new batteries are used with old ones, the difference in characteristics of voltage, capacity, etc. may cause over-discharge of the battery which is exhausted first, leading to swelling, bursting or fire.

 

Q: What will happen if the batteries with different capacity are packed together?

A: If the batteries with different capacity or new and old batteries are used together, leakage, zero voltage and so on might happen. If the batteries are rechargeable and are being charged, some batteries are overcharged and other batteries is not in full charged state. During the discharge, some batteries cannot discharge fully and other batteries might over discharge. This way, the battery will be damaged.

 

Q: What are the possible reasons for zero voltage or low voltage of the battery pack?

A: Short circuit or open circuit of the connector or wrong connection, de-soldering or cold solder joint between the batteries and lead, wrong connection between the batteries.

 

Q: What are the possible reasons if the rechargeable battery or rechargeable battery pack cannot be charged?

A: The battery is zero voltage or there is battery with zero voltage in the battery pack.

There is wrong connection inside the battery pack.

There is abnormally of electronic components and/or PCB inside the battery pack.

There is failure in charger.

Outer element causes the charging efficiency to be too low, such as extremely low or high temperature.

 

Lifepo4 rechargeable battery pack for other applications.

12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage 2

 

Why Choose us:

 

Technology

  • All-weather applicability (-30~60℃)
  • Highly safe battery design technology with the newest electrolyte and separator technology applie
  • Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.

R&D

Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.

12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage 3

 

Quality Control

 

12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage 4

 

Certificates-CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.

12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage 5

 

Factory Tour:

Shenzhen Gold Power Eenergy Co.,Ltd is one of the leading battery suppliers in China.

 

We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery,

 

and customized battery pack since 2001.

12v 20ah Solar Light Batteries LiFePO4 Battery For Solar Energy Storage 6

 

Contact Details
shenzhen gold power energy co.,ltd

Contact Person: Linda

Tel: 86-15817210994

Send your inquiry directly to us (0 / 3000)