Polinovel Lifepo4 Lithium 12v 50ah Li-ion Solar RV Fishing Bass Boat Battery

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 , Lead Acid Battery just to 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 customers 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 temperature.

@1C discharge, our battery remains,

   75% discharge @working temperature -10℃

   90% discharge @working temperature 0℃

   98% discharge @working temperture 20℃

   99% discharge @working temperature 40℃

Over-temperature Protection

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

Custom Solutions according to working enviroment 

Hot Environment

Design better heat dissipation structure,

Add cooling devices if necessary,

... ...

Cold Environment

Precharge circuit to heat up battery,

Choose special low temperature cells,

... ...

Polinovel lithium battery waterproof testing 

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

The test results show that, Polinovel lithium batteries are excellent safety for waterproof.

Regarding to Polinovel the 12V lifepo4 batteries' IP :HD series: IP65; N and Novel series: IP66.If you want a higher waterproof IP level, we are very pleasure to provide you. Please let me know what's your requirement.

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 environment 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 batteries,  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 advance 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 concern on lead time, and we always do our best to shorten our production time without sacrificing quality.