VuDu® lithium products have a 3.2V 5AH cylindrical Lithium Ion Cells. Each cell is designed with explosion proof stainless steel casing, flame retardant electrolyte, and a thermal fuse. Vudu® 3.2V 5AH cells are mass produced with production capabilities reaching 220,000 cells per day. Our latest factory opened in July 2013 will raise our production to over 800,000 cells per day.

VuDu® lithium cells are bolted together to increase strength, conductivity, and quality design of our LiFePO4 batteries. Vudu cells are bolted through length-way circuit boards that provide additional strength, balancing, and short circuit protection. In the unlikely event, one or more cells were to fail the circuit boards will take that cell(s) offline and allow the battery to continue to function normally at 12V with little reduced capacity.

VuDu® lithium cells are grouped based on ten consistencies when building each battery pack. The bolted cell design provides a stronger connection for less resistance and more current conductivity. Along with passive balancing through the length way circuit boards, these batteries maintain the highest overall pack capacity and are designed to last over 5000 cycles.

LITHIUM-ion Benefits


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 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.


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


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.


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.


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.


High Energy Density: One of the main advantages of lithium-ion battery technology is the high energy density. Electronic equipment like your mobile phone needs it to operate longer between charges, while still consuming more power. In today’s day and age, there is a much greater demand for batteries with a much higher energy density. Electric vehicles and power tools are just a few more examples where the higher density power of lithium-ion batteries offer a distinct advantage.

Self-Discharge: One issue with many of the rechargeable types of batteries is the self-discharge rate. In comparison, lithium-ion cells are that their rate of self-discharge is much lower than that of other rechargeable cells. For example, the Ni-Cad and NiMH forms have a typical rate of around 5% in the first 4 hours after being charged but then falls to about 1 or 2% per month.

Low Maintenance: One of the significant advantages of the lithium-ion battery is that there’s no maintenance required to ensure performance. Ni-Cad cells, or rechargeable cells, require a periodic discharge to ensure that they do not exhibit the memory effect. As this does not affect lithium-ion cells, this process or other similar maintenance procedures are not required.

No Requirement for Priming: Some rechargeable cells need to be primed when they receive their first charge. There is no requirement for this with lithium-ion cells and batteries.


The Lithium Polymer Battery has a lower energy density and lower cycle times. It cannot store as much energy as the Lithium-Ion Battery and cannot receive a recharge nearly as many times.

The Lithium Polymer battery also suffers from high manufacturing costs.

Polymer Batteries also suffer from higher prices compared to the cost of a lithium-ion battery.

Featuring 100% DOD, our Lithium-Ion Batteries allow you to drain 100% of the usable rated capacity safely. This means you can expect a 20-40% longer run time compared to lead-acid/AGM battery technology. VuDu® lithium Marine Batteries are made using (LiFePo4) Lithium Iron Phosphate Technology, known for its inherent safety and long cycle life. This chemistry is safe and reliable to use with your Vessel. Our Lithium Batteries have a reputation for delivering over 5000 complete life cycles! Along with being 70% lighter than lead and having a TEN YEAR WARRANTY, it makes sense to buy a lithium-ion battery from VuDu® for your Vessel today!

Vudu Promises



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



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

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.



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.

Contact Us Today. One Of Our Sales Engineers Are Standing By Ready To Help You Find The Right Power Solution For Your