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Executing Engineering Excellence

HIGH CAPACITY K2B3V41P POWER MODULE DATA

DIMENSIONS:

SPECIFICATIONS:Nominal Capacity @ C/5 (Ahr) ........................... 41.6Average Operating Voltage @ C/5 ....................... 3.2Weight (kg) ........................................................... 1.8Height (mm) .........................................................133Width (mm) ........................................................... 81Length (mm) ........................................................123

RECOMMENDED OPERATING CONDITIONS:Continuous Discharge (A) .............................. ≤160Pulse Discharge (A) 30 seconds .......................... 400Charge Current (A) .............................................. ≤10Charge Voltage Cutoff (V) ................................... 3.65Discharge Voltage Cutoff (V) ............................... 2.5High Temp Operating Temp (°C) ............................ 60Low Temp Operating Temp (°C) ........................... -20

MAXIMUM OPERATING CONDITIONS:Continuous Discharge (A) ................................. ≤675Pulse Discharge (A) ≤2 seconds ....................... 2400Charge Voltage Cutoff (V) .................................... 4.1Discharge Voltage Cutoff (V) ............................... 2.0

Performance may vary depending on application. All specifications and operation conditions are subject to change without notice. This data is for evaluation purposes only. No guarantee is intended or implied by this data.

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K2 Energy®

K2B3V41P Constant Current Time Profile @ 25°CC/20

(2.08 A)C/2

(20.8 A)1C

(41.6 A)2C

(83.2 A)3.3C

(137 A) 20 hrs 2 hrs 60 min 29 min 16 min

Volts

(V)

Capacity (Ah)

K2B3V41P Discharge Curves at Different Rates

2.2

2.4

2.6

2.8

3.0

3.2

3.4

2.00 10 20 30 40 50

80A 320A 640A

MDS P0001/A