LiTime 12.8V 165Ah Group 31 Heated LiFePO4 Battery with Bluetooth for RV, Marine & Trolling Motors

LiTime 12.8V 165Ah Group 31 Heated LiFePO4 Battery with Bluetooth for RV, Marine & Trolling Motors

2112Wh Group 31 heated LiFePO4 battery designed for RV, marine, trolling motor, solar and off-grid applications, with Bluetooth monitoring and low-temperature charging protection.

165Ah Large Capacity: Provides 2112Wh of energy for reliable deep-cycle power in RV, marine and off-grid applications.
Built-In Low-Temperature Heating: Integrated heating function supports charging in cold environments, with heating control available through the Bluetooth APP.
Bluetooth 5.0 Monitoring: Monitor battery status and data through your mobile device and control battery functions conveniently.
165A High-Current BMS: Supports up to 165A continuous charge and discharge current, with up to 825A maximum discharge current for 1 second.
Group 31 Size: Standard Group 31 form factor makes it suitable for many RV and marine battery applications.
4000 Cycles Lifespan: LiFePO4 chemistry provides long-lasting performance for demanding deep-cycle applications.
IP65 Protection: Waterproof and dustproof housing helps protect the battery in outdoor and demanding environments.
Flexible Battery Expansion: Supports up to 4 batteries in series and 4 in parallel (4S4P) for larger energy storage systems.
Wide Applications: Ideal for RV power systems, marine applications, trolling motors, solar energy storage, home backup power and off-grid systems.

Specification Of LiTime 12.8V 165Ah Group 31 Heated LiFePO4 Battery with Bluetooth for RV, Marine & Trolling Motors

CHARACTERISTICS	PARAMETERS
Basic Specification	Nominal Voltage	12.8V
	Nominal Capacity	165Ah
	Nominal Energy	2112Wh
	Internal Resistance	≤40mΩ
	Function	Bluetooth, Self-Heating
	Max. Continuous Output Power	2112W
	BMS Board	165A
	Max. Batteries in Series and Parallel	4P4S
	System Max. Extended Power	33.792kW
	System Max. Extended Energy	33.792kWh
Charge Specification	Max. Continuous Charging Current	165A
	Recommended Charging Current	33A
	Recommended Charging Voltage	14.4±0.2V
Discharge Specification	Max. Continuous Discharging Current	165A(1C)
Discharge Specification	Peak Discharging Current	825A(5C)
Environment Specification	Storage Temperature Range	-10°C-50°C (14°F-122°F)
	Recommended Storage Temperature	10°C-35°C (50°F-95°F)
	Charging Temperature Range	0°C-50°C (32°F-122°F)
	Discharging Temperature Range	-20°C-60°C (-4°F-140°F)
Mechanical Specification	Dimension	L13W6.77H8.5inch 330172216mm
	Weight	Approx.33.49lbs/15.19kg
	Terminal Type	M8*16mm
	Terminal Torque	13±1N·m
	Case Material	ABS
	IP Rating	IP65
	Cell Type-chemistry	LiFePO4
	BCI	Group31
Safety Specification	Certifications	UL-1973,FCC,CE,RoHS,UN38.3
Safety Specification	Protection	Over-temperature Over-discharge Over-current Over-voltage Short-circuit LowTemperature Cut-off

Project Support & Global Services

LiTime Solutions supports distributors, wholesalers, dealers, installers, system integrators, and project-based customers with energy products, compatible power system accessories, technical assistance, and global supply services.

Product Selection & Technical Support

Our team provides product information and technical assistance for commercial and project-based applications, including product selection, system compatibility evaluation, technical documentation, and installation guidance.

Global Supply & Overseas Delivery

Selected in-stock products may be available for shipment from LiTime overseas warehouses. Availability, shipping methods, and delivery schedules depend on the product model, quantity, inventory, and destination.

Technical Documents & Compliance

Available documentation may include product datasheets, user manuals, installation instructions, applicable certification documents, and relevant shipping documents.

Document availability and certification coverage vary by product model and destination market.

Packing & Shipment Support

Products are packed with appropriate protective materials for transportation. Bulk-order packaging and shipment arrangements can be discussed based on product type, order quantity, and destination.

Commercial Purchasing & Project Cooperation

LiTime supports bulk purchasing, distributor cooperation, and project-based supply arrangements. Our team can assist with product selection, technical documentation, order coordination, and delivery planning.

Product Liability Insurance

LiTime products are covered by AIG Product Liability Insurance, effective from May 22, 2026, subject to applicable policy terms and coverage.

After-Sales Support

LiTime provides technical assistance and after-sales support. Warranty terms and available services may vary by product model and market. Please refer to the applicable product documentation for details.

1. What Products Does LiTime Solutions Provide?

LiTime Solutions provides a range of lithium battery accessories and power system components, including chargers, inverters, DC-DC chargers, solar charge controllers, monitoring devices, and related energy solutions.

Our products are designed to support different power requirements and application scenarios.

2. How Do I Choose the Right Product for My Application?

The suitable product depends on your system voltage, power requirements, application environment, installation conditions, and compatibility requirements.

Please provide your battery model, system voltage, application, and required specifications. Our team can help recommend a suitable solution.

3. Are LiTime Products Compatible with Different Battery Systems?

Compatibility depends on the product type, voltage platform, electrical specifications, and application requirements.

Please check the product specifications or contact our team for compatibility confirmation before purchase.

4. Do You Support Wholesale and Business Customers?

Yes. LiTime Solutions supports distributors, wholesalers, dealers, installers, system integrators, and project-based customers.

We provide product support, technical documents, and supply solutions for commercial applications.

5. Can You Provide Technical Documents?

Yes. Depending on the product model, we can provide technical documents such as product specifications, user manuals, installation guides, and relevant shipping documents.

Please contact our team if you need specific documents for evaluation or projects.

6. Do You Provide OEM or Custom Solutions?

LiTime supports customization requests based on product type, order quantity, and project requirements.

Please contact our sales team with your application details and expected quantity for evaluation.

7. How Are Products Packaged for Shipment?

Products are packed with appropriate protective materials to ensure safe transportation.

For bulk orders, customized packaging and shipment arrangements can be discussed according to product type, quantity, and destination.

8. Do You Support Overseas Warehouse Delivery?

Selected products may be available from LiTime overseas warehouses.

Availability, delivery time, and shipping options depend on product model, inventory status, order quantity, and destination.

9. What After-Sales Support Does LiTime Provide?

LiTime provides technical assistance, product documentation support, and after-sales service.

Warranty terms and service availability may vary depending on product model and market.

10. How Can I Request a Quote?

Please provide your company name, product model, required quantity, application details, destination country, and any specific technical requirements.

Our team will review your requirements and provide suitable purchasing support.

Product Datasheet Download

Download the product specification sheet for technical review, project evaluation, or purchasing reference.

Download Datasheet