These are brand new EVE 314Ah MB31 Prismatic Cells.
The market is flooded with defective ‘Grade A & Grade B’ cells which has undermined the battery cell quality. We only supply new cells to customers as we purchase directly from EVE. We are able to offer the full warranty from EVE and the manufacturer spec sheet is attached below.
We are experiencing a high demand for these cells coming into summer so we advise contacting us for the delivery date we can supply these going forward
Our preferred terminal on these cells is an M6 stud as we believe there is least resistance connecting busbars this way but any terminal (single/dual female screw) can be supplied
Specification Parameters
Nominal Capacity
314Ah
Nominal Voltage
3.2V
Initial IR
0.1 8 mΩ ±0.05 mΩ
Weight
5 600 g ±300 g
Charging Cut-off Voltage
3.65 V
Discharging Cut-off V oltage
2.5 V T >0℃ 2.0 V T ≤0℃
Charging Temperature
0~60℃
Discharging Temperature
– 30~60℃
Storage Temperature
0~35℃
Model Name
MB31
Cycle Life
8000 Cycles
Standard Charging Power
0.5P
Standard Discharging Power
0.5P
Height(H) with terminal
207.2 mm ±0.5 mm
Height(h) without terminal
204.6 mm ±0.5 mm
Length
173.7 mm ±0.5 mm
Thickness
71.7 mm ±0.8 mm
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