Polinovel battery for replacement of lead acid counterpart is a high safety, affordable and effective option for those that want to power a small to medium trolling motor, marine boat, rv, leisure caravan, solar storage. The range covers lifepo4 batteries from 12v to 36v, 50ah to 300ah and each battery incorporates the durable BMS which protect against over-voltage, under-voltage, over-current, short-circuit and over-temperature, safeguarding the battery if abused.
Features durable internal structure technology for increased shock and vibration resistance and reduced self-discharge. For those that want a high safe battery, Polinovel battery is a top-quality option that promises reliable power out for the equipment. It can be installed at any angle and requires zero maintenance. The parameter choice of battery is depending on the size of your the power and the length of using time of total loading. Choose one of our battery below or customize it to meet your application device’s specific power needs.
LiFePO4 Lithium-Ion Batteries for Solar, RV, Marine, Boat And Other Applications.
Polinovel AF Series lithium batteries have considerably greater energy density, making them the best choice, that presents an inherent safety performance and is more energy-efficient with a significantly longer cycle life than lead-acid.
This 12.8V 300Ah lithium lifepo4 battery uses prismatic cell configuration, built-in BMS allows max 1A to 100A charge and 200A discharge current @ 30 minute, 500A pulse discharge current @ 3 second.
Recommend Charge Voltage
Discharge Cut-off Voltage
Charge Current Range
1A to 100A
Maximum Continuous Discharge Current
Pulse Dishcarge Current
500A ( 3 s )
Charge Temperature Range
Discharge Temperature Range
Storage Temperature Range
Operation:<85%RH; Storage <50%RH
The battery pack integrated Built-in BMS/PCB to protect battery for safe use, no fire, no explosion.
The lithium battery has no memory effect, allows a highly efficient charge anytime.
Long Cycle Life
Remaining capacity 80% after 5000 cycles.
Utilize high quality and high discharge rate lithium battery cells providing more energy.
Battery voltage, capacity, current, size, etc all can be customized to meet specific Applications.
Polinovel lithium batteries are the ultimate clean energy, no toxic material, no pollution.
Tailored High Quality Lithium-ion Battery
With years experience of designing and producing battery packs for transportation applications, Polinovel can tailor-make the lithium battery specification for drop-in replacement for existing battery sizes. It’s easier than ever to upgrade to lithium to supply reliable power and energy across a range of application devices' needs.
Polinovel offering customizes lithium battery pack specifications, include voltage, capacity, charge-discharge current, size, form, wires, connectors etc, that are suitable for varity of application equipments.
With Polinovel lithium ion batteries, powering RV, marine, boat, trolling motor, motorhome and caravan is easier than ever before.
Polinovel lifepo4 battery applied in sail boat
Project: Italian sail boat company Battery: Polinovel 12v 200ah lifepo4 battery
Polinovel lifepo4 battery applied in Van
Project:Switzerland Energy Solution Company. Battery: Polinovel 12v 100ah lifepo4 battery
Polinovel lifepo4 battery applied in motorhome
Project: Austrialian motorhome company Battery: Polinovel 12v 600ah lifepo4 battery
Polinovel lifepo4 battery applied in trailer
Project: Austrialian trailer company Battery: Polinovel 12v 300ah lifepo4 battery
Polinovel lifepo4 battery applied in boat
Project: Germany boat company Battery: Polinovel 12v 50ah lifepo4 battery
Polinovel lifepo4 battery applied in trolling motor
Project: Holland power supply company Battery: Polinovel 12v 70ah lifepo4 battery
Lithium ion battery have been deployed in varied places. From a small electronics battery to large energy storage and power driving batteries used in solar system, golf cart, agv, sail boat, forklift, robot, medical equipment, electric mobility, power back up, ups and other application, lithium ion lifepo4 batteries have found a lot of takers. Polinovel lithium iron phosphate batteries are available in all shapes and sizes. And that renders them to be the perfect option for power needs irrespective of the size of the application devices. Along with that, Polinovel li ion batteries offer effective battery solutions across the spectrum from energy storage to power driving. We believe in the following business principles: 1.Honesty; 2.High quality; 3.Innovation; 4.Professionalism; 5.Dedicated service. We look forward to establish long term win-win cooperation with our customers.
Polinovel take safety seriously, we strive to produce and provide the safest lithium battery to customers. Our lithium battery has been rigorously tested and certified to be safely used in wide applications around the world.
Q1: Are you a factory? A1: Yes, we are the original factory, specializing in reliable and safe lithium batteries for more than 7 years.
Q2: Can I place a sample order? A2: Yes, we accept sample order to test and check the quality, battery can be made as required.
Q3: Do you have MOQ? A3: No limited, but the more you order, the better price you will get.
Q4: What is your delivery date? A4: Usually 3-5 weeks after payment confirmed subject to exact order quantity.
Q5: Which shipping method you usually take? A5: Generally, small volume via express or air. Bulk order quantity via sea.
Q6: What kind of packing you provide? A6: Standard export carton or wooden case according to battery size and weight, the package will be strong enough for long-distance transport.
We sincerely look forward to establishing long term cooperation relationship with you, if you have any questions, please do not hesitate to contact us!