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IFR26650 3.2V 4S1P 12V Battery Pack 4000mAh Solar Street Light Battery

Categories 12V Battery Pack
Model Number: IFR26650-4S1P
Certification: UN38.3, MSDS, IEC62133, RoHS
Place of Origin: China
MOQ: 500pieces
Payment Terms: T/T
Supply Ability: 3'000Pieces daily
Delivery Time: within 15days
Packaging Details: Bulk packing
Battery Type: Lithium ion battery pack
Model: IFR26650 4S1P
Nominal Voltage: 12.8V
Nominal Capacity: 4000mAh
Cycle life: 200times
Discharging rate: 3C
Anode Material: Lithium Iron Phosphate battery
Application: Solar light, electronic products, power tool
Lead time: 10days
Battery Warranty: 1year
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IFR26650 3.2V 4S1P 12V Battery Pack 4000mAh Solar Street Light Battery

12V Battery Pack 4000mAh IFR26650 3.2V Battery Cell 4S1P Solar Street Light Battery


Item
lifepo4 battery 12.8v 4000mah
Nominal capacity
4000mAh
Nominal voltage
12.8V
Discharge-cut off voltage
8V
Charge cut-off voltage
14.6V
Cycle life
3000 cycles @ 80% DOD
Battery type
12.8V 4000mAh Lithium iron phosphate battery
Cell combine
4S1P-4PCS 26650 3.2V 4000mAh cells
Cell inside
IFR26650 3.2V 4000mAh
Battery Size
54x54x72mm
Charge temperature range
0-45C
Discharge temperature range
-20-60C
Charge method
CC/CV
Application
Solar panels / LED light
Other hot sale Lifepo4 battery cell
Lifepo4 Cylindrical Battery cell List
Model No.Nominal VoltageTypical CapacitySizeCharge RateDischarge RateWeight(g)Cycle life (80% DOD)
IFR104403.2V200mAh10.3*44.20.2-0.5C0.2-3C7≧2000
IFR144303.2V400mAh14.2*430.2-0.5C0.2-3C13≧2000
IFR145003.2V600mAh14.2*50.20.2-0.5C0.2-3C18≧2000
IFR163403.2V400mAh16.2*34.20.2-0.5C0.2-3C13≧2000
IFR185003.2V1000mAh18.1*50.20.2-0.5C0.2-3C34≧2000
IFR186503.2V1500mAh18.5*65.30.2-0.5C0.2-3C42≧2000
IFR186503.2V1800mAh18.5*65.30.2-0.5C0.2-3C62≧2000
IFR226503.2V1800mAh22.5*65.30.2-0.5C0.2-3C64≧2000
IFR266503.2V3400mAh26.5*65.30.2-0.5C0.2-3C85≧2000
IFR266503.2V3600mAh26.5*65.30.2-0.5C0.2-3C90≧2000
IFR266503.2V3600mAh26.5*65.30.2-0.5C0.2-3C90≧2000
IFR327003.2V6000mAh32.5*65.30.2-0.5C0.2-3C150≧2000

Detailed images for 12.8V 4000mAh lifepo4 battery pack



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.


Customized lithium rechargeable battery packs



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.


Quality Control



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


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.


Quality IFR26650 3.2V 4S1P 12V Battery Pack 4000mAh Solar Street Light Battery for sale
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