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Lithium Batteries Without Tariffs

Posted by Carl Clark on 8/16/2019
Lithium Batteries Without Tariffs
The tariffs being imposed on September 1st will add 10% to the cost of Lithium-ion Batteries. If you need to save money on your next Lithium Battery purchase, we would like to suggest you go with cells that are already in USA stock. We have a large stockpile of the 25Ah, 60Ah, and 100Ah LiFePO4 Prismatic Cells with a high number of charge cycles and better heat dissipation. They are ideal for both Electric Cars and Solar Energy Storage.

Many similar batteries only have a cycle life of about 2,000 cycles. The 3.2V 60Ah and 100Ah Lithium Batteries each have a cycle life of over 3,000 cycles. Price breaks are available for these batteries starting at 16 each. See complete pricing and specifications by following the links above.

Please read on for good information about why these Lithium Batteries perform better:

Battery Packs Get Balanced Just as Promised

Posted by Carl Clark on 7/19/2019
Battery Packs Get Balanced Just as Promised
We’ve recently received a lot of good feedback about how accurate the Battery Voltage-Amperage Balancers/Equalizers are. We make the claim that the Battery Balancers keep the batteries voltage difference within 10mV, and we’ve had that confirmed many times by those who’ve used them to balance their battery packs.

Balancer Feedback

Here’s a small sampling of the comments we’ve received about the Balancers:

“The Lithium balancers are keeping my 7S 24V EV battery based off-grid "shore power" solution for my motorhome balanced within 0.01V per cell. Going to check with ECPC any time I need something to do with batteries or power solutions.”

“Very pleased with their function. Bought 7 for a 24V LiPo battery. At rest, they were within .05V. once current flowed in and out of the battery they pulled to within .01.”

“I tried many cheap units, but none worked then called and asked what Electric Car Parts Company recommended and I ended up getting these. Took a couple days but my lithium system is now balanced and working great. Thank you!”


Why you need a Battery Balancing System

The individual cells in a battery pack are rarely an exact duplicate of all the cells in the battery pack.

In actual practice, when a pack of batteries reaches a specified charge cutoff voltage than the charger will shut off. If one cell in a pack reaches that voltage before other cells reach a full charge it will cause the charger to shut off – prematurely denying the balance of the pack a full charge.

Conversely, when the weakest cell in a pack reaches its discharge cutoff voltage it will show as the discharge point and shut down the pack prematurely – thereby denying the user the balance of energy the other cells have stored.

These battery equalizers prevent this from happening. This yields up to 30% more power and will extend the life of the battery pack.

Lithium Battery Storage Systems & Inverters Ready to Ship

Posted by Carl Clark on 6/26/2019
Lithium Battery Storage Systems & Inverters Ready to Ship
We are directly connected to some very large companies in China that make Inverters up to 500 kilowatts and complete Energy Storage Systems (ESS) in sizes starting at 30 kilowatts up to one megawatt. The delivery time for some of these systems from the time you place an order until the time you get it shipped directly to your point of use will be about 90 days. These complete Energy Storage Systems come in new 20- and 40-foot waterproof shipping containers. Each container will hold a large battery pack and Inverter system up to 1 megawatt and can be paralleled. These systems are scalable to any size and come with a 5-year factory warranty.

If you don’t require a Lithium Battery Storage System, we can supply larger single and 3 phase Inverters up to 500 KW with delivery in about 45 days.

Don’t be put off by what may seem to be strange input and output voltages on these large Inverters. The factory specifications are designed around the Chinese and international markets. We can get these Inverters specially made in voltages, and kilowatt sizes, designed around your application.