Polinovel ev boat yacht marine lifepo4 lithium battery for solar system 12v 300ah

Thanks for your time and interest in our lifepo4 lithium Battery. Here below are the hot-selling models of our HD series LiFePO4 Batteries in your market. They are designed for the replacement of the conventional batteries in energy storage applications, including the power supply on the camper van, motorhome, RV, trailer, yacht, boat, etc., as well as solar systems and street lighting systems. If you are looking for some new batteries for distribution, please check below and contact us for any more information you would want. 

Clients & Polinovel

Polinovel lithium battery life cycle   --- 1C charge and discharge

The test results show that Polinovel lithium battery 100% DOD,  the life cycle >2000 times,  with only DOD50%, the life cycle can reach 6000 times. Compare with the Polinovel lithium battery life cycle, the lead-acid battery is just 400-500 cycles. Cycle life is greatly affected by higher levels of discharge in lead-acid, versus only slightly affected in Polinovel lithium-ion batteries.

Better Conformity, Longer Life Cycle @POLINOVEL LITHIUM BATTERY

Conformity of 220pc battery cells connected in series   --- 1C charge and discharge

Temperature Effects on Polinovel lithium battery

Most of our customer's concerns about the working temperature of our batteries,

sometimes, even we know that the common working temperature of different chemistry lithium batteries, they still hope to confirm with the supplier before place an order. Below testing results is about the discharge capacity of 12V 100Ah Polinovel Lithium battery pack under different temperatures.

@1C discharge, our battery remains,

   75% discharge @working temperature -10℃

   90% discharge @working temperature 0℃

   98% discharge @working temperature 20℃

   99% discharge @working temperature 40℃

Over-temperature Protection

With over-temperature protection, BMS will cut off discharge or charge when battery temperature meets 65℃.

Custom Solutions according to the working environment 

Hot Environment

Design better heat dissipation structure,

Add cooling devices if necessary,

... ...

Cold Environment

Precharge circuit to heat up the battery,

Choose special low-temperature cells,

... ...

Polinovel lithium battery waterproof testing 

Polinovel high technology lithium batteries are also widely used for marine applications, like Yachts, Fishing Boats, Sailing boats, Kayak, Catamaran, etc.   Most manufacturers, businesses, users are concerned about the case of the battery can be waterproof or not. 

Analog Car Vibration Test

To ensure the safety of our lithium batteries, we not only had many electric tests but also had a series of environmental tests, including the Analog Car Vibration Test below.

"WE CARE EVERY DETAIL"  --- Polinovel

The quality of products is often reflected in some small details. In order to highlight the quality of the product, we must pay attention to the details of the product and pay attention to details, which is one of the secrets of product quality.

For more details of each series battery,  please check on our website or contact our sales.

HOW IS QUALITY & PRODUCTION GUARANTEED?

Polinovel provide both battery cells and battery packs, with the most advanced production technology and the highest quality components, to make our lithium batteries unlike Others in the market. Polinovel strictly follow the high-standard production and testing processes, to guarantee lithium batteries are qualified and safe for use in different applications.

Production & Delivery

We understand customer's concerns about the lead time, and we always do our best to shorten our production time without sacrificing quality.