36V 40Ah Lithium Bluetooth Battery BL3640

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36V 40Ah Lithium Bluetooth Battery BL3640

Monitor battery working status on your phone
Remote control battery power on-off
Check multiple batteries at once
Measuring distance >10m
Intelligent battery management system


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Product Description

This 36V 40Ah Bluetooth lithium battery is designed for reliable performance, with excellent deep cycle runtime, continuous high power output, and low self-discharge rates. It offers all the benefits of a LiFePO4 battery, plus the ability to receive real-time battery status updates from the free iPolinovel app. Whether you're on a leisurely cruise or a fishing trip, you can trust the powerful performance of Polinovel LiFePO4 Bluetooth batteries.

Polinovel-Bluetooth-Lithium-Battery

Top-grade LiFePO4 Battery

This Bluetooth lithium battery uses automotive-grade LiFePO4 battery cells with low internal resistance, high performance consistency and sufficient capacity that does not degrade quickly over time. In addition, the battery has been enhanced using cutting-edge process technology to ensure reliable and efficient operation. An advanced laser welding process is used to ensure stable high power output.

Check Multiple Batteries At One Glance

The intelligent BMS equipped with Bluetooth connectivity enables you to stay informed about your battery's status and quickly identify any issues through the iPolinovel app. It provides you with real-time monitoring of multiple batteries, which can simplify your inventory management, allowing you to efficiently track your battery inventory with a quick glance on your smartphone.

Easy to View Battery Status

With a user-friendly interface and a minimalist design, the iPolinovel app makes it easy to check important battery information, such as battery SOC, status, voltage, current, temperature, cycles, and health, giving you a full picture of the battery's performance. And this Bluetooth lithium battery has a long wireless connection range of more than 10 meters. It enables you to remotely switch off the battery when not in use to ensure its safety, performance and longevity.

High Protection Level

It offers comprehensive protection against dust, water and more. And the rugged anti-vibration construction makes it suitable for use in various demanding applications. This LiFePO4 Bluetooth battery is the ideal solution for marine vessels, recreational vehicles, etc.

Specification

Model	BL3640
Nominal Voltage	38.4V
Nominal Capacity	40Ah
Energy	1536Wh
Recommend Charge Voltage	43.8V
Discharge Cut-off Voltage	30V
Recommend Charge Current	10A
Max. Charge Current	50A
Max. Constant Discharge Current	50A
Peak Discharge Current	100A @5s
Dimension (LWH)	329172214 mm (136.88.4 in)
Weight	15 kg (33 lbs)
Battery Type	Lithium Iron Phosphate (LiFePO4)
Self Discharge Per Month	<3%
Charge Temperature	0 to 60ºC
Discharge Temperature	-20 to 60ºC
Storage Temperature	10 to 45ºC

Bluetooth Lithium Battery For Various Applications

Polinovel Bluetooth lithium battery BL series is made to outperform traditional lead-acid batteries in different applications including recreational vehicles like caravans, camper vans, travel trailers, motorhomes, and marine applications such as trolling motors, sailboats, kayaks, fishing boats, bass boats, etc., and solar storage systems, providing customers with sufficient power for their needs.

RV Trailer
Marine Boat
Energy Storage System

Polinovel Lithium Battery Benefits

High Quality Battery Cells

Adopt top-grade lithium iron phosphate battery cells that offer significant advantages, including improved charging efficiency, zero maintenance and the ability to deep discharge while maintaining power.

Long Cycle Life

Polinovel lithium batteries provide reliable and adequate power for deep cycle use over a long period of time. The extended lifespan makes

the batteries an excellent choice for many applications that require long-lasting power.

Advanced Safety Features

The built-in BMS protects the battery from extreme temperatures, overcharging, over-discharging, and short circuits to ensure

durability and reliability.

Solid Product Warranty

Polinovel is a reputable LFP battery supplier

that offer a reliable warranty that covers the performance and life of the battery products, giving consumers peace of mind knowing that they can trust the quality of Polinovel lithium batteries.

Built-in BMS Protection

Over Charge/Discharge Protection

Monitors the battery voltage and ensures that it does not exceed or fall below a certain value to prevent over charge/discharge.

Temperature Protection

Monitors the temperature of each cell and protects the battery if the temperature exceeds/goes below a preset threshold.

Short Circuit Protection

Interrupts the flow of electricity to prevent any further damage after detecting a short-circuit.

Cell Balancing

Ensures all the cells are kept at the same voltage or SOC and helps to extend the life of the battery.

Polinovel Promises

High-performance Battery Solutions

Our team of experts thoroughly analyzes market needs and actively explores new technologies to create innovative lithium battery solutions. Our lithium ion battery products are manufactured using state-of-the-art technology and strict quality control measures to ensure they offer superior performance and great reliability.

Quality Assurance

As a reliable Li ion battery supplier, we offer products that meet global standards. Our lithium battery products are certified with CE, MSDS, RoHS, and UN38.3 certifications. When you opt for our products, be assured that quality and safety is our utmost concern.

Exceptional Customer Service

Our commitment is to provide excellent customer service from beginning to end. Our team has a wealth of experience and is focused on providing the most satisfying experience for our customers. We offer quick and effective service, whether it's responding to product inquires, assisting with orders, or dealing with technical issues.

On-time Delivery

As an experienced LFP battery supplier in the industry, we have an exceptional supply chain system and fast logistics. We are committed to providing efficient delivery to ensure that our customers receive their orders on time.