Description
EVE MB31 314AH 3.2v LFP A+ Grade
STOCK IN AUSTRALIA IS SOLD OUT
PRE-ORDER ONLY – ETA 3-4 WEEKS
IF YOU NEED CELLS NOW – THIS IS OUR SUGGESTION
MB31 is real capacity is over 330AH.
IMPORTANT – We cannot stress this highly enough. These are GENUINE A+ Grade. They are not the same as 95%+ of the cells being sold in Australia as A Grade. We recommend these for those who are planning to see genuine long life from their battery packs and installations. Such as commercial use, larger off grid homes, or for higher voltage applications where a single cell could cause issues or complex repair costs in the future.
Why buy from Lifepo4 Australia
1. Warranty 5 Years – (Alibaba is essentially no warranty. As you cannot reasonably return cells. EVE only supplies 1 year)
2. Quality Guarantee
3. Genuine A+ Grade
4. Factory Test Reports Supplied
5. NOT ALIBABA A- Grade like Docan, QSO etc – If you want those go here for the best price in Australia and extremely competitive with Alibaba prices
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
- 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 (A+ Grade) |
| 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.
