Battery Regenerator

│Description│

>> Lead Acid Battery

Lead Acid Battery is a device that converts the chemical energy of electrolytes into electrical energy by submerging two electrodes (+),(-) in electrolytes, and stores the electrical energy for later use. The stored electrical energy can be used on demand when necessary and this is called discharge.

>> Principle of Charge & Discharge

>> Status of Materials during charge & discharge

>> Sulfation on battery electrode plate

The sulfate(SO4) bonding with polarized plate by discharge returns to electrolyte by charge. But long period of discharge and charge makes the polarized plates covered with sulfate which does not return to electrolyte anymore. It reduces the battery performance. None using of battery for long time reduces the performance and results in building up layers of sulfate and becomes the status of battery dead.

>> Technology of battery restoration

It is not easy to figure out the huge number of batteries produced every year in global. Especially the production quantity of automobile is over 60 million every year. This may enable you to imagine the battery quantity installed and discarded every year for automobile only. Discarded batteries are presumed over 7 million pieces per year in Korea. It is said that around 70~80% of discarded batteries are caused by sulfation.
Our Battery Regenerator can recover the dead battery discarded after 2~3 years of usage malfunctioned by the main reason of sulfation which forms on the pole plate of the cells.
The technology separates the sulfate from the plate and dissolves it by stimulation of specific DC current so the status of electrolyte returns to the original state.

>> Internal reaction during restoration

* 90Ah capacity PT battery that has been neglected for 3years after 1 year use.

Sulfate has formed on surface solidly	Sulfate blooms on surface like cotton	Dissolves in electrolyte gradually	Mostly dissolved

>> Example of restoration results

* CCA is the amount of current a lead acid battery can deliver for 30 seconds with maintaining at least 1.2V per cell (7.2V for a 12V battery at 0 °F (−18 °C).

│Products and Specification│

>> Battery Regenerator

* Typical Specification (EBR-D3012)

>> Battery Discharger

>> Discharge current, end voltage selectable

>> Series of Products

Specific Feature of Battery Regenerator (EBR-D3012)

Safety functions.(No electrical short between (+),(-) pole, alarm, overheat protection, fan cooling, etc..) Function of memory hold when accidental power off occurs. Discharge to cut off voltage for effective energy buildup during process. Announcement of bad cell. Easy operation and low man power due to simple set up and automatic restoration. Low electric cost.

│Business Model│

[1] Self Maintenance

• Public transport, Logistics etc., company who operates mass of vehicles.
• Leisure(Golf, Camping etc.) vehicles and car rental business company.
• Construction machinery, ship and boats, agricultural machinery
• Government branch(especially military forces), Handicaps wheel chair, electrical car

[2] Rental

• Equipment rental service with technical support

[3] Small shop for restoration (Franchise chain)

• Car repair and service shop, Auto oil and parts shop( On, off line)
• Battery service shop, used car and parts retail shop and trader

[4] Battery Restoration Plant

• Restoration in mass volume after collection of discarded battery and export.
• Or selling brand of restored battery in local market.