Description

EVE MB31 314AH 3.2v LFP A+ Grade

Name: EVE MB31 314AH 3.2v LFP A+ Grade
SKU: 5365
Availability: BackOrder

PRE ORDER PRICE $320 valid for 21 days from March 1st until March 22nd. Minimum Order is 4 cells
For use in Off Grid Applications *unless certified by a suitably qualified Electrician

New Model for Q2 2024. First stock arrives start of Q2 2024. Real Capacity is over 325AH in almost all cases.

This next generation EVE 314ah 3.2v Prismatic LFP cell, has been verified by EVE Laboratory to be able to hit 8,000 cycles, this is due to new novel manufacturing technology, the secret sauce of LFP chemistry has gone through multiple iterations, the quality of the Cathode and Anode materials has been improved, and it is now expected that under the right conditions, these cells can reach a lifetime of up to 20+ years.

MB31

EVE MB31 314Ah cells 3.2V lifepo4 lifepo4 battery 8000 Cycle

Model Name： MB31
Nominal Capacity： 314Ah
Nominal Voltage： 3.2V
Standard Charge/ Discharge: 0.5C / 0.5C
Cycle Life： 8000 Cycles
Energy Density: 178wh/kg
MSDS, IEC 62619, UN38.4
Data Sources： EVE’s Laboratory

Specification Parameters
Nominal Capacity	314Ah
Nominal Voltage	3.2V
Initial IR	0.18 mΩ ±0.05 mΩ
Weight	5600g ±300g
Charging Cut-off Voltage	3.65V
Discharging Cut-off Voltage	2.5 V T >0℃ 2.0 V T ≤0℃
Discharging Temperature	– 30~60℃
Storage Temperature	0~35℃
Model Name	MB31
Cycle Life	8000
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

We advise following all required safety standards such as the following:

AS/NZS 5033, Installation and safety requirements for photovoltaic (PV) arrays
AS/NZS 4509.1, Stand-alone power systems, Part 1: Safety and installation
AS 4086.2, Secondary batteries for use with stand-alone power systems, Part 2: Installation and maintenance
AS/NZS 3000, Wiring Rules
AS/NZS 1768, Lightning protection
AS 4777, Grid connection of energy systems via inverters.

Road vehicles are required to meet the Australian Design Rules (ADRs) in accordance with the Motor Vehicles Standards Act 1989. The recently published draft of ADR109/00 Electric Power Train Safety Requirements, related to Class M (passenger vehicles) and N (goods vehicles < 3.5 t, e.g., van or ute). ADRs are performance-based, and draft ADR109/00 draws from, and directly recognises as being equivalent to UN100/R03 and includes specific performance and abuse tests performed on the vehicle itself but does not mandate the use of batteries complying with any particular standard.
As nominated explicitly in SAE J2464, the tests described by many of the standards listed in Table 5 may be conducted on cells, batteries, or products without active protection mechanisms. Taking this approach can provide a method to determine safety levels and integrity levels required for functional safety analysis.