Li-polymer cell 1055275P 3.7V 21000mAh

Polymer Li-Ion Cell: 3.7V 21Ah (1055275-2C, 77.7Wh, 42A rate)


Chemistry Li-polymer 1055275P cell 3.7V
Capacity Nominal:  21000mAh    * 77Wh min.  Internal Resistance:  14 m-ohm
Cycle life > 300 times@1C; 600 times@0.5C; 1000 times@0.2C
Charging Rate 21.0A Max. (1.0C rate); 10.5A (0.5C) recommended
Discharging Rate 42.0 A Max. (2C rate); constant current
Dimension (LxWxH) 275mm(10.83″) x55mm(2.17″) x 10.5mm(0.41“)   *tolerance +/- 1 mm
Weight 14Oz (406g)
Temperature Charge 0~40℃  Discharge -20℃~+65℃;Storage 25℃
Waring It’s a bared single cell. Safety PCM(BMS) must be used to ensure safety.
Mail Applications: Higher discharge rate for more powerful devices. RC (Remote Control) toys, like helicopter/drone and racing car/boat, Military power, Aviation model, Electric power tools, etc.
Others: UN38.3 is available for order quantity 3K; It’s also available for small order, small shipment can be shipped by air certainly. For more shipping information, contact us kindly.

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