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Your MOLICEL Ultra-High Power 4500mAh Multi-Cell Custom Built Pack, #INR21700-P45B Air Source!

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MOLICEL Ultra-High Power 4500mAh Multi-Cell Custom Built Pack, #INR21700-P45B Air

MOLICEL Ultra-High Power 4500mAh Multi-Cell Custom Built Pack, #INR21700-P45B Air

ULTRA-HIGH POWER LITHIUM-ION CELL, 4500mAh, Multi-Cell Pack (3S & Up)


Photo shows a 2S 2-Cell Flat Pack and a single cell for reference. 

Molicel has dedicated our product development in the path of ultra-high power cells with focus.

The launch of a new generation 21700 power cell, INR-21700-P45B, featuring 7% higher capacity however 22% lower DCR compared to P42A. Its consistent 45A discharging performance has now enhanced hugely with superior fast charge capability up to 3C charging rate.

This is a starting point of low impedance version that shall be ideal for premium segment in EV, eVTOL, micro-mobility, home appliances and more applications.


Molicel Battery - Ultra-high Power Cell INR21700-P45B Single Cell

Cell Voltage: Nominal: 3.6 V; Charge: 4.2 V; Discharge: 2.5 V

Typical Capacity: 4.5Ah (16.2Wh) / 4500 mAh

Charge Current: Recommended: 4.5 A (1C); Maximum: 13.5 A (3C)

Discharge Current: Continuous (MAX): 45 A

Dimensions: Diameter: 21.55mm X Length: 70.15mm

Weight: 70g

Power Output: 184W (10s, SOC 90%); 168W (10s, SOC 50%)

Energy Density: 643 Wh/l; 242 Wh/kg

bolt Up to 120W Higher retention for discharge energy up to 120W continuously loop 500+ Cycles High rate 80% retention electrical_services Fast Charge 13.5A continues charge south_west Lowest DCIR Max internal resistance 13.8 mOhm trending_down Low Impedance Growth Over long cycle thermostat Thermal Controlling In cell thermal distribution optimized (3-4 ?C)

Choose your custom pack from the options below, if there's a plug and wire combination not listed, type in your request in the box provide below the options. Photos depict wire configuration options, want something different, type in your request in the box provided below the options. See Battery Configuration Chart for examples reference.

Please indicate # Cells x # Cells and other notes
 in the "Battery Pack Shape Notes" box below, then in the Comments section at checkout tell us you're sending us a drawing, diagram, or photo. 

Some helpful shape descriptions:

Square: # Cells High x # Cells High, Even # Cells, looks like two cells on top of two cells from end view.

Block: # Cells Flat Wide x # Cells Flat High

Block Offset/Nested: # Cells Flat Wide x # Cells Flat High Offset/Nested

Double Stick: # Cells End to End beside # Cells End to End, "Shotgun barrel style"

Triangle: 3 Cells in a triangle (1 cell nested on top of 2 cells)

Triple Stick Triangle: 
2 Sticks of #Cells End to End + 1 Stick of # Cells High Nested, multiples of 3 Cells

Triple Stick Flat: 3 Sticks # Cells x # Cells Flat, multiples of 3 Cells

Quad Stick Offset/Nested: # Cells per Stick, 2 Sticks Wide x 2 Sticks High, Offset/Nested, Even Cell Counts



SKU Number: RRC00S4500
Price: $0.00 
Cell Count 
Pack Shape 
3-Cell (3S) & Up, Balance Plug 
1st Output Plug & Wire Size 
1st Output Wire Length 
2nd Output Plug & Wire Size 
2nd Output Wire Length 
Wire Configuration 
Wire Type request that is not a listed option for my plug::

Battery Pack Shape Notes:




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