Do you need a reliable 12v deep-cycle battery for your off-grid adventures in your RV, camper, or fishing boat? Look no further! You've come to the right place.:)
What CAS Energy can provide?
★High Quality 12V Lithium Ion Batteries
★Bluetooth Function optional
★Display optional
★Longer cycle life
★Tailor your own brand
We specialize in tailoring battery solutions to meet your specific requirements. Whether you need batteries for personal or business use, we offer customized options that are designed to fulfill your needs. With our expertise, we can create battery solutions that perfectly match your specifications, ensuring optimal performance and longevity. Contact us today to discuss how we can provide a highly tailored battery solution for you.
★3-5 years warranty
We offer a competitive price and are pleased to provide discount support for your first order. Our aim is to ensure that you get the best value for your money. So, whether you are a new or returning customer, we always work hard to provide you with exceptional pricing and excellent service. Don't hesitate to contact us if you have any questions or would like to place an order. We look forward to serving you!
★Fast delivery, reliable transport
★Professional service
With over 15 years of experience in manufacturing lithium batteries, our team has gained extensive knowledge and expertise in this field. We have established ourselves as a reliable and trusted provider of high-quality lithium batteries to a diverse range of industries. Through continuous innovation and improvement, we have honed our craft and perfected our production processes to meet the varying demands of our clients. We take pride in our commitment to delivering exceptional quality products and unparalleled customer service. If you're looking for a reliable partner for your lithium battery needs, look no further than our team.

Product Specification
| Nominal Voltage | 12V |
Nominal Capacity | 200Ah |
Cycle life | Operating at a charge and discharge rate of 0.2c, with a 80% depth of discharge and a temperature of 25℃, this battery has the capability to undergo over 4000 cycles. This endurance demonstrates the exceptional performance and reliability of the battery, allowing it to be utilized in various applications with confidence. |
Depth | 525mm |
Width | 260mm |
Hight | 220mm |
Net Weight | ~25kg |
Charge Method | CC-CV |
Max.Charge Voltage | 14.6V |
Continuous Charge Current | Max.100A |
Charge Temperature | 0~45℃ |
Continuous Discharge Current | Max.100A |
Peak Instant Discharge Current | 200A |
Discharge Cut -off Voltage | 10V |
Discharge Temperature | 20~65℃ |
Storage Temperature | 20~45℃ |
Self Discharge(Stored at 50% SOC | <=3%month |
Picture overviews




Lithium Ion Batteries Applications
RV, Marine, Solar energy storage, Golf Cart, Forklift, Telecom Base Station, Backup Power, Cranking etc

Welcome to send inquiry to know more information

CAS Energy is aimed to secondary green energy products.Our factory is located in Shen Zhen City which is the well-known battery production base in China.Products include: lithium iron battery 12V /24V / 48V /72V /96V /......
. We have a lot of professional managers and technicians in battery field.CAS provides low-cost,high energy,high quality and high-reliability products for our customers relying on the first-class technology and scientific management system,advanced manufacturing equipment,outstanding business philosophy and the entire staff for his tireless efforts.
Our company has already registered our own brand"CAS''.We can offer products with high capacity,long cycle life and stable voltage.Also you can customize products according to your needs. Products are sold all over the country,and exported to USA,Germany,Korea,and Southeast Asia and all over the world .Products are widely used in electric lighting,low speed electric vehicles, golf cart, sight seeing car,Electric forklift. etc.
CAS has been certified with UL CE MSDS,SGS.CAS will meet your needs with first-class service,reliable quality,reasonable prices,quick delivery.We will be your best supplier!

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