lithium ion battery charger

Charging and discharging batteries is caused by a chemical reaction; the exception to this is claimed to be Li-ion. Battery scientists talk about the energies flowing in and out of the cell as part of ion movement between the anode and cathode. This claim has its merits, but if the scientists were right, then these batteries would continue to live forever. The capacity fade is blamed on ions that get trapped but, as with all battery systems, internal corrosion and other degenerative effects play a role.

The Li-ion charger is a voltage-limiting device containing similarities to the lead acid system. The difference with Li-ion lie in a higher voltage per cell, with tighter voltage tolerances, and the absence of a trickle or float charge at full charge. While lead-acid offers some flexibility in terms of voltage cut off, manufacturers of Li-ion cells are stringent on the correct setting because Li-ion cannot accept an overcharge. This so-called miracle charger that promises to prolong your battery life, and gain extra capacity with pulses and other gimmicks don’t exist. Li-ion is what we call a “clean” system and only takes what it can absorb.

Charging and discharging batteries is caused by a chemical reaction; the exception to this is claimed to be Li-ion. Battery scientists talk about the energies flowing in and out of the cell as part of ion movement between the anode and cathode. This claim has its merits, but if the scientists were right, then these batteries would continue to live forever. The capacity fade is blamed on ions that get trapped but, as with all battery systems, internal corrosion and other degenerative effects play a role.

The Li-ion charger is a voltage-limiting device containing similarities to the lead acid system. The difference with Li-ion lie in a higher voltage per cell, with tighter voltage tolerances, and the absence of a trickle or float charge at full charge. While lead-acid offers some flexibility in terms of voltage cut off, manufacturers of Li-ion cells are stringent on the correct setting because Li-ion cannot accept an overcharge. This so-called miracle charger that promises to prolong your battery life, and gain extra capacity with pulses and other gimmicks don’t exist. Li-ion is what we call a “clean” system and only takes what it can absorb.

smart li ion battery charger

The Li-ion battery does not need to be fully charged as is the case with lead acid, and it is it desirable to do so. It is better not to charge because a high voltage stresses the battery sufficiently. Choosing a lower voltage threshold prolongs the batteries life, but this will reduce the runtime. Chargers for consumer products tend to go for maximum capacity, and cannot be adjusted. Extended service life is perceived as less critical.

Lower-cost consumer chargers may use the simplified “charge-and-run” method that charges a lithium-ion battery in one hour or less, without actually going into the Stage 2 saturation charge. “Ready” appears when the battery reaches the voltage threshold at Stage 1. The state-of-charge (SoC) at this point is about 85 percent, a level that can be sufficient for many users.

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LITHIUM-ion Benefits

MOBILITY

Want to cut your batteries charge time by 60%? Want to go further with each charge? Getting to the next place from another is simple when you’re using VuDu® wheelchair and mobility scooter batteries.

Performance

Performance is what we do best! Our lightweight lithium iron phosphate technology delivers entirely consistent voltage giving you an engine start that you will not believe until you hear for yourself.

MILITARY

VuDu® Energy® is a worldwide manufacturer and distributor of the most advanced generation of Lithium Ion Phosphate Batteries.

MARINE

VuDu® Energy is changing the game! Our 12V Lithium Marine Batteries come with a TEN YEAR WARRANTY and are suitable for any Marine application from luxury yachts and sailboats to bass boats and kayaks.

GOLF CART

The VuDu® built in battery management system is marine grade for maximum strength and reliability. Designed to handle Heavy Duty High Amp Loads our advanced BMS allows customers to use 100% of the rated capacity while maintaining maximum performance and life expectancy of the battery.

RV

VuDu® Energy is changing the game! Our 12V Lithium RV Batteries come with a TEN YEAR WARRANTY and are suitable for any RV application from luxury motor coaches to travel trailers.

Vudu Promises

reliable

Reliability

VuDu® replacement Lithium Ion Batteries have been in production and sold to commercial and consumer markets for nearly ten years.

commited

Commitment

VuDu® also takes great pride in understanding your concerns and demands. Please let us know how we are doing. Any suggestions or comments about our products are highly appreciated.

customer-service

Customer Service

We are available seven days a week, late hours, and even most holidays to support our worldwide client base. Most calls will always be answered by a live VuDu® representative who is knowledgeable and friendly. If your request is not responded to right away, we will return your call promptly in the order we receive it.

applications

Applications

VuDu® products are being used in hundreds of applications like Electric Vehicles, RV's, Boats, Cars, Robotics, Telecommunications, Military, Industrial, and Recreational equipment. Our track record of reliability, consistency, and quality is why we are the leading supplier of drop-in replacement lithium-ion batteries worldwide.

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