• 12V400ah Lithium Battery for Camper and Boat
  • 12V400ah Lithium Battery for Camper and Boat
  • 12V400ah Lithium Battery for Camper and Boat
  • 12V400ah Lithium Battery for Camper and Boat
  • 12V400ah Lithium Battery for Camper and Boat
  • 12V400ah Lithium Battery for Camper and Boat

12V400ah Lithium Battery for Camper and Boat

Type: Li-ion Battery
Cathode Material: LFP
Rechargeable: Yes
Size: Large
Expected Cycle Life: About 10 Years
Usage: Trailer, Camper,Boat and RV
Customization:
Manufacturer/Factory & Trading Company

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Jiangsu, China
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The supplier can deliver the goods within 15 days
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  • Overview
  • Product Description
  • Product Parameters
  • Our Advantages
  • Application
  • Company Profile
  • Exhibition
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
12V400Ah
Norminal Voltage and Capacity
12.8V400A
Voltage Range(Low and High)
10.4V~14.6V
Max Charging Current
0.3c
Max Discharging Current
3c(30s)
Communication Mode
485 Can
Cell Type
LiFePO4 Prismatic Cell
Cell Arrangement
2p4s
Battery Pack Size
450*370*250 and Others
Weight
56kg
Material and Coating of Battery Case
Plastic
Smart Interlink
IoT GPS (Optional)
Transport Package
Carton Box
Specification
12V400Ah
Trademark
Suyili
Origin
Jiangsu, China
HS Code
8507600090

Product Description

12V400ah Lithium Battery for Camper and Boat
Battery Model SL1250 SL12100 SL12150 SL12200
Nominal Voltage/V 12.8V
Nominal Capacity/Ah 50Ah 100Ah 150Ah 200Ah
Rated Energy/Wh 640Wh 1280Wh 1920Wh 2560Wh
BMS Function Overcharge,overdischarge,over current and temperature protection
Charge Cut-off Voltage/V 14.4V
Discharge Cut-off Voltage/V 10.8V
Standard Charge Current/A 50A
Casing Material ABS
Dimensions/mm 229*138*208mm 328*172*230mm 483*170*240mm 522*240*218m m
Weight/kg 7kg 12kg 17kg 22kg
charging temperature 0ºC to 55ºC(32F to 131F)@60±25%Relative Humidity
discharge temperature -20ºC to 60ºC(-4F to 140F)@60±25%Relative Humidity
Storage Temperature -20ºC to 45ºC(-4F to 113F)@60±25%Relative Humidity
Communication Protocol Customized
Cycle Life 5000 times
Warranty 5 years

Product Description

Experience unparalleled performance with the 12V400Ah Lithium Battery, specifically engineered for Trailers, Campers, Boats, and RVs.

12V400ah Lithium Battery for Camper and Boat
12V400ah Lithium Battery for Camper and Boat

Our 12V lithium-ion battery pack is designed to excel in three primary applications:

1. For large-capacity power needs in trailers, camper vans, motor homes, and boats, providing robust and reliable electrical support.

2. Perfect for replacing traditional lead-acid batteries in various electric vehicles including tricycles, low-speed cars/trucks, golf carts, sanitation trucks, sweepers, scrubbers, and arm gates, thereby enhancing performance and efficiency.

3. Ideal for storing electric energy generated by solar panels or windmills, ensuring sustainable and eco-friendly power solutions.

High Energy Density and Light Weight: Compared to lead-acid batteries, our 12V lithium batteries are more compact and efficient. They offer deeper discharging capabilities, allowing them to store more energy in a smaller, lighter package. This means extended power supply and range for trailers, campers, boats, and other electric vehicles.

Long Cycle Life: Lithium batteries boast an impressive cycle life, enduring over 4000 charge and discharge cycles with minimal performance degradation. This longevity is crucial for trailers, campers, RVs, and boats that require reliable power over extended use.

Fast Charging Capability: Our lithium batteries support rapid charging, significantly reducing downtime for trailers and boats. This quick recharge capability enhances the efficiency and usability of your electric vehicles.

Intelligent Management System: Equipped with advanced battery management systems, our batteries offer real-time monitoring, optimized charging/discharging, and remote management. These features ensure safe operation, extend battery life, and enhance overall system performance.

High Adaptability: Thanks to their light weight and compact design, these 12V batteries can flexibly replace most lead-acid batteries, accommodating small to medium capacities with ease.

We manufacture energy storage battery packs in various capacities, ranging from 12V50Ah to 12V500Ah. These packs can also be used in parallel and series configurations for scalable power solutions. 12V400ah Lithium Battery for Camper and Boat
Product Parameters

Norminal Voltage and Capacity 12.8V400A
Voltage Range(Low and High) 10.4V~14.6V
Max Charging Current 0.3C
Max Discharging Current 3C(30S)
Communication Mode 485 CAN
Cell Type LiFePO4 Prismatic cell 
Cell Arrangement 2P4S
Battery Pack Size 450*370*250 and others
Material and Coating of Battery Case  Plastic
Smart Interlink IoT GPS (Optional)

Since 2015, we have specialized in crafting customized battery packs for a range of electric sanitation vehicles. Our extensive experience and deep understanding of application requirements empower us to deliver exceptional solutions. By transitioning from traditional lead-acid batteries to our advanced lithium-ion batteries, you can nearly double your working hours and battery lifespan. Enjoy almost half the charging time and eliminate the need for battery maintenance entirely.
Our Advantages

12V400ah Lithium Battery for Camper and Boat
Application

12V400ah Lithium Battery for Camper and Boat
Company Profile

Jiangsu Surelithium New Energy Technology Co., Ltd. Jiangsu Surelithium New Energy Technology Co., Ltd. is an innovative enterprise at the forefront of the new energy sector. We specialize in the research, development, production, and sales of premium lithium-ion batteries and related products. As a pioneering leader in the industry, our mission is to champion the adoption and dissemination of clean energy, grounded in our unwavering commitment to sustainable development and environmental protection as foundational values.

Our high-quality batteries are trusted and exported to numerous countries, including the USA, Canada, Mexico, Brazil, Germany, Japan, Hong Kong, Vietnam, Turkey, France, Poland, Indonesia, and many more.

Our company boasts an experienced and passionate R&D team, renowned for their exceptional expertise and innovative prowess in battery technology and materials science. Through relentless research and development, we introduce high-performance, high-safety, and highly reliable lithium-ion battery products. These products cater to diverse sectors such as electric vehicles, energy storage systems, consumer electronics, and industrial equipment.

As a conscientious enterprise, we place paramount importance on product quality and environmental stewardship. We strictly comply with international standards, utilizing advanced production techniques and rigorous quality control measures to guarantee our products meet the highest standards of excellence. Concurrently, we are dedicated to sustainable development, employing eco-friendly materials and manufacturing processes to minimize environmental impact.

We have fostered long-term partnerships with our clients, offering bespoke solutions and superior after-sales service. Our stellar reputation is well-established in the domestic market, and we are actively expanding our international presence. By collaborating with global partners, we are collectively advancing the development of clean energy technology.

Jiangsu Surelithium New Energy Technology Co., Ltd. aspires to be a trailblazer in the new energy domain, delivering dependable energy solutions to global customers through technological innovation and unparalleled quality. We extend a warm invitation to partners and customers to join us in forging a cleaner, greener energy future.
12V400ah Lithium Battery for Camper and Boat
Exhibition

12V400ah Lithium Battery for Camper and Boat
Certifications

12V400ah Lithium Battery for Camper and Boat
FAQ

What is the regular lead time after I place my order?
We are a make-to-order factory. Typically, it takes about 15-20 days for sample orders. For bulk orders, the lead time ranges from 25-30 days, depending on the order quantities and capacities. If required, we can further expedite the lead time to meet your needs.

What are your trade terms and payment terms?
We accept most standard trade terms, including EXW, FOB, CIF, and DDU.
We generally require a minimum 30% advance payment to confirm your order. The remaining 70% should be paid upon your acceptance of the finished products and before delivery. We also accept irrevocable L/C at sight.

What kind of shipping methods do you provide?
Given that lithium-ion batteries are classified as Class 9 Dangerous Goods, we strongly recommend shipping all batteries via sea freight.

Do you provide a warranty, if yes, how long?
Yes, we offer a three-year warranty for all battery packs. Buyers can request a longer warranty period before placing orders. Please inquire about the 'Terms and Conditions Of the Warranty' prior to order placement.

What are the application fields of your battery packs?
Our Li-ion battery packs are utilized in a wide array of applications, including electric vehicles (4-wheeled and 3-wheeled trucks, sweepers, cars, forklifts, golf carts, sight-seeing buses, monorails, ATVs, UTVs, tricycles, motorcycles, toy cars), solar energy storage, electric equipment (floor scrubbers, lifting platforms, small excavators, tractors, pallet stackers, grass cutters, small cranes, garbage tanks, arm gates), outdoor portable power supplies, construction equipment power supplies, streetlight power packs, boat power packs, and camper power packs.
As a customization-oriented Li-ion battery manufacturer, we provide tailored solutions for various applications.

Can your batteries be used in series?
Most of our batteries are not designed to be used separately. However, we provide small 12V battery modules that can be used in series or parallel to replace old lead-acid batteries. Please inquire in advance.

Do your batteries have a thermal management system?
Yes, most of our batteries include a thermal management system controlled by the BMS (Battery Management System). This system ensures the battery isn't used when the temperature is too high or too low. Please inquire in advance.

Do you provide OEM or ODM services?
Yes, we do.

How many years will your battery last?
Our Lithium Iron Phosphate (LiFePO4) batteries can endure 2000 to 5000 cycles. If used daily with an 80% Depth of Discharge (DoD), you can expect a lifespan of 5-10 years.

How do I install your batteries?
All our batteries come with free ring terminals for easy connection to your inverter, cart, or busbar system.

Can I leave your batteries outside?
No, our batteries are not marine-rated or weatherproof. Prolonged exposure to sun or rain can damage them, and such damage is not covered under the warranty.

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