PLB Lithium Ion 26650 3.6V 5500mah NCM Battery cell

PLB Lithium Ion 26650 3.6V 5500mah NCM Battery cell

INR26650-55A Specification (3.6V 5.5Ah NCM, supports 0.5C charge and 2C discharge, after over 1000 cycles life based on 0.5C charge and 1C discharge at 100% DOD, 25 Celsius Degree, residual capacity can be over 80% of its original. Its IR is less than 20mΩ):
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Product Details

PLB INR26650-55A 3.6V 5500mAh lithium ion cell is high energy li-ion battery for power application, which has been passed The National Mandatory Inspection and widely used in electric motorcycle, elctric tricycle, lead acid replacement, AGV, power station, ESS, PV street light and so on with high safety on design, high consistency, high reliability, and long cycle life on performance. 

The advantages of PLB LiFePo4 26650 cells

1 Full automatic import production equipment for 26650 cells. make sure its high consistency and good performance. 

2. Over 10 items of invention patents for cell manufacturer processes. Make 

3. Apply most advanced material system for LFP cell to make sure its excellent performance from source.

4. Long cycle life, from actualy test data, our 32A and 33A LFP cell have 4000 times cycle life at 80% capacity left. Welcome to test it.

5. Make sure battery safety from construction design, We place the safety on the most important position. 

6.  Full certification system for factory management. manufacture process and final products. include  ISO9001, ISO14001, ISO18001, ISO/TS16949, RoHS, CE, UN, UL, GB, TS, OHSAS18001

7. We have established long-term cooperation relationship with some famous Europe and America battery company. Hope we can help you also

INR 55A05


Nominal voltage3.60V
Typical capacity5500mAh @0.5C
Standard continuous
discharge current
Max. continuous
discharge current
Discharge cut-off voltage2.750 ±0.05 V
Charge voltage4.2 ±0.05 VCharge mode: CC/CV,Use a constant current,
constant voltage (CC/CV)
Charge currentStandard: 0.5C   
Inner resistance≤ 20mΩ (AC Impedance, 1000 Hz)
Operation temperature rangeCharge: 0~45℃0℃~+45℃
Discharge: -20~60℃-20℃~+60℃
When the environment temperature is higher than 45℃,please pay attention to ventilation and heat rejection.
Storage temperature range1 year:-20~25℃ 85%RH Max
3months:-20~45℃ 90%RH Max
1 month:-20~60℃ 90%RH Max
Recommended long-term storage temperature is 15~25℃
Life Cycle>1000times0.5C ,100%DOD
WeightAbout 88g
SizeDiameter: 26.7±0.2mm
ApplicationEV, electric wheelchair

PLB Certification

package & shipment

we have required UN38.3 and MSDS for the batteries and package the batteries in the required way, so we can ship casually to you by express(FedEx, DHL, TNT or UPS), by air to your local airport or by sea.

About PLB
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PLB was found by a group of engineering in lithium ion cells more than 15years, set cells & PACK two core sections and cells ,BMS & PACK three R&D centers, 100% owned A grade cells technique, battery pack patented design and battery management technology.

PLB has a comprehensive 6 Sigma quality system along with the following certifications: ISO/TS16949, ISO14001, ISO18001, ISO9001, RoHS, CE, UN38.3, UL, GB, TS, OHSAS18001, which allows us to ship our products to customers in over 40 countries worldwide.

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Power Long Battery is one of the leading professional 3.6v 5500mah Lithium ion 26650 battery cell supplier for kinds of power battery pack applications. With consummate craft and advanced equipment, our factory can assure you the high quality but competitive price of our 3.26v 5500mah lithium ion battery cell. Our batteries are of large capacitance, long lifespan, and optimum design. Please feel free to cooperate with us.