A Systems lithium ion rechargeable ALM 12V7 battery is based on proven ANR cells. The battery offers high power, long cycle and calendar life, and . They deliver higher power, increased safety and exceptional calendar and cycle life compared with lead acid. The ALM 12V7 features integrated safety systems. The ALM 12V7s HP (up to 45 A continuous charge/discharge) is the next generation of NEC Energy Solutions pioneering Advanced Lithium Module, now with.

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One or alk of the cells inside could easily be at zero volts, and you would never know the difference. Transportation And Storage 15, meters. Page of 50 Go. Yes; I too would like more information about this. They will be just fine. They may go to zero volts eventually. Don’t just say it that’s marketing.

A123 ALM 12V7 Batteries now charging

Lee Hart wrote the BMS itself can reverse a cell. We’ll have to get it elsewhere. They are seriously damaged and even destroyed by the experience!

Bill Original Message From: Seller assumes all responsibility for this listing. Look in the EVDL archives. If you don’t have the data; say so. Aln had all these batteries came in from Phoenix Contactboxed up and ready to ship back since they all read 0V, some are already in transit. Back to home page.

But that doesn’t seem to be the case, because Phoenix Contact’s own charger doesn’t turn it on. You don’t care if they do or not. Comments to this Manuals Your Name. The “zero volts” data was presented on this list many years ago. I couldn’t find anything. It’s cheap, it’s easy, it’s obvious, and 112v7 seller doesn’t care if it murders your cells.


Enter text from picture: The nature of a light bulb is that it would still draw about ma even at 1 volt. Since the goal of building that 12v battery was to test it under typical consumer use, I jump started the car with a fully-charged 12 volt lead-acid battery, just like a consumer might do. Sigh It looks like I’ll have to try it myself.

In reply to this alj by Bill Dennis. Do you have any test data on this? Table 15 shows Recommended Float and Maximum Charge voltages. SOC curve was even flatter than A cells! I have to get the pack fairly soon after it was taken out of service, so at least some cells are still good. This item will be sent through the Global Shipping Programme and includes international tracking.

Beginning with the first product offering in the series, the ALM 12V7, A’s ALM batteries can be deployed as direct drop-in lead acid replacements or as the modular building block alk larger systems. I’ll check and see if the circuit is tweakable. Learn more – opens in a new window or tab. Add to Watch list Add to wish list.

It is a fact. For example, individual nicad cells will being run down to 0 volts. Start of add to list layer. Bill, don’t give me marketing; give me facts. I have no knowledge on how that affects their lifetime and capacity. That is not a “tiny” load. Under Voltage Protection UVP state there is a limited time that the battery can remain without being charged.


For additional information, see the Global Shipping Programme terms and conditions – opens in a new window or tab.

Started the engine and quickly disconnected the jumper cables, allowing the slm amps from the alternator into the LiFePO4 battery. Several on this list.

ALM 12V7 |

But we really don’t know if that was the case or not. Are any of the people that made any of these posts reading this thread?

They are not repeatable, scientific tests. Thu, 28 Jun I was the one that told them about the results presented on the EVDL.

No additional import charges on delivery. So, I don’t want to purposely run al, A cells dead without evidence that this is harmless. The packs are designed to assume that they will never be left idle for more than a few months at a time, without being charged. Glove box light left on. There is a significant difference depending on how cells are discharged: Furthermore, the LTC can be powered from an isolated supply, providing a technique to reduce battery stack current draw to zero.