Polinovel Lifepo4 Lithium Electric Trolley 48v Car 36v Li Ion 24v Golf Cart Battery

Polinovel provide customized Lithium Battery pack for golf cart, rickshaw etc. low speed vehicle application, specially design for replacement of conventional Lead Acid Battery, well match to a variety of low speed vehicle.For Customized Lithium Battery Packs, Polinovel would rigorously testing the batteries at specified charge and discharge current before delivery, to ensure the battery packs perfectly meet customer's and application's requirements, relevant testing report would be also provided to customers.Below illustrated are two types of 48V 100Ah lithium battery designed and produced by Polinovel for your reference:

8 years working life.

 Discharge: -20~60℃;
 Charge: 0~45℃ .

Patented screw fasten type;
Patented fasten PCB + BMS double safe protection.

High Quality Tailor Metal Case with Handle and Fixing Hole   

Well-Configured Battery Module and BMS

Qualified Voltage Collecting Wires Well Organized

Happy Working, Happy Team !

Excellent colleagues !

HOW IS QUALITY & PRODUCTION GUARANTEED ? Check out our advanced production facilities and testing facilities .

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. 

Analog Car Vibration Test of Lithium Battery

Analog Lithium Battery encountered different road conditions such as bumps, uphills, downhills, turns, sharp turn, etc. Polinovel Lithium Battery is suited to all the above road conditions, not only with stable performance, but also safe and secure.

Waterproof test on lithium battery

Put the batteries in the sink, fill with water and put some fish in.  

Multimeter measuring battery voltage and current, battery work normally, and fish is alive, No electric leakage. Polinovel high technology including special processing on lithium battery production crafts to meet the requirements of IP standard in different installation and operating environment. If you want waterproof lithium battery, we are very pleasure to provide you, please let us know your requirements.

Nail Penetration Test

We strive to produce and provide the safest lithium battery to customers. Our lithium battery have been rigorously tested and certified to be safely used in wide applications around the world.

Recently, all lithium batteries are required to pass UN38.3 for shipment. We are proud of our batteries are conform to UN38.3 shipping regulations that are safe for air or sea shipping.

Polinovel cooperate with our clients to apply for other safety relevant certifications to meet the market demand as per customer's request. Like CE, MSDS, UL, IEC etc.

Certificate Time: CE -----  2 weeks          MSDS ----- 1 weeks           UN38.3 ----- 4 weeks         UL/IEC ----- 10 weeks

Certificate Cost: Sample & Testing.  Both of them are charged basing on exact battery specification. You are welcome to inform us the battery model you are interested for quoting.

First-class R&D team: Our R&D colleagues are from the TOP3 Lithium battery companies in China. we have rich experience in battery design, electronics, testing and real application. We keep close communication with university and scientific institution. We promise to offer you a professional and high cost-effective solution.

Strict Quality Control: We set strict QC standards include appearance, package, internal structure, electric performance etc. We promise to offer our customers high quality battery.

Customer first culture: 80% of our customers are 5 years above long term partners. We treat our customers as our friends, family members. Every batteries we produced, sold are priceless trust from customers, we cherish it and match word to deed.

1. 12 volt Standard Lithium Battery.
2. Golf cart, AGV, forklift, boat, etc.low speed mobility battery.
3. Energy storage field (battery unit capacity: 50kwh below).

Q1.: Does Polinovel support door to door shipping? drop ship ?
A1.: Yes. If battery unit weight is below 30kg, we delivery it via Air Express. If battery unit weight is above 30kg, we delivery it via sea . If you want to us to help you to make custom clearance, we would like to do that. We support drop ship.

Q2.: Can we do series and parallel connection by ourselves (12 volt battery)?
A2.: Yes. But, we should pay attention to below tips:
a.: Connect the same spec. battery pack. Please don't mix them.
b.: The voltage difference of the connection batteries should be 50mV below.
c.: Support 4 series OR 4 parallel connection. Please don't do series and parallel connection at the same time.
d. If we don't obey the tips, It may cause battery damaged or shorten the battery lifespan.

Q3.: How can I resell lithium batteries well in my market ?
A3.: Do market research, set your focus application field,learn more knowledge about lithium battery. build your own brand. We can work together with you to explode the market.

Q4.: Why Polinovel guys ask me so many questions? I just want to know the price !!
A4.: Sorry for annoying you. But the discharge current, voltage etc. Information is very important for us to produce the correct battery for you. If we produce the battery which can not achieve the real application discharge current, size etc. That will put both of us in a very embarrassing and lose-lose condition. We also have price list, but it is only for your reference. We should confirm the discharge current etc. Information before we produce your orders.

Q5.: Does Polinovel battery include BMS? Can we use it for vehicle?
A5.: Yes, our battery pack include BMS, you can use it for low speed vehicles.And make sure the discharge current can meet the application request (please refer to Q4) . If you want to use standard vehicle, please inform us, we need to adopt more complex design BMS and different technology solution.

Q6.: What is your warranty?
A6.: Our standard warranty is 2 years. Our battery lifespan can be used for at least 8 years for normal 1 cycle per day. We have a complete warranty policy documents, please feel free to contact us to get it.
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Your inquiries and questions are welcome, we will reply you quickly !