12V 24V 48V 51.2V LiFePO4 Solar Wind System Home battery ,RV Boat VAN 12V 270Ah Battery Directly from CBT Factory
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- Supplier: Shenzhen CBT Enterprise Co. Ltd.
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12V 24V 48V 51.2V LiFePO4 Solar Wind System Home battery ,RV Boat VAN 12V 270Ah Battery Directly from CBT Factory
1. 12V 270Ah LiFePO4 Battery, with Built-in Smart BMS;
2. Long Life, Deep Cycle up to 4000+ Cycles, and half the weight of AGM Battery!
3. Dedicated Customize bluetooth app, LCD screen, and Logo Brand etc.
2. Long Life, Deep Cycle up to 4000+ Cycles, and half the weight of AGM Battery!
3. Dedicated Customize bluetooth app, LCD screen, and Logo Brand etc.
We are CHINA Lithium Battery supplier shop with us and get a 5 Year Warranty as Standard, what's more, we guarantee to beat any price! Our range is huge from 6Ah to 300AH
Our lithium batteries are the future of battery storage. Lithium batteries are much lighter than traditional lead acid batteries and deliver unrivaled cycle life, more than 4 times more cycles compared to lead acid. This battery comes with a 5 year warranty.
Perfect for use in caravans, marine, camping and home storage off grid applications. Solar, wind or battery charger compatible. Designed to handle the vibration when off road. The batteries are fully sealed in a tough plastic case with a built in battery manage system for safety protection.
Lithium batteries are the equivalent to 3 similar amperage lead acid batteries and also re-charge much quicker.
Features:
– SAFE LiFePO4 chemistry. Sealed & Maintenance Free.
– Bolt and Play.
– Cell interconnects and battery management cell modules pre-installed
– Protective strong polycarbonate cover.
– Brass/copper terminal posts.
– Series connection to make higher voltages, 24V, 36V, 48V etc.
– Parallel connection to increase capacity.
– Charged, balanced and tested prior to delivery.
– Easy installation and trouble free operation.
A. Extremely safe and stable chemistry: PCB and/or BMS built inside to balance protect the battery.
B. Long life-cycle: Can be circularly used, best can up to 5000 times recycles , 8 times of Lead acid battery.
C. Lighter weight, with the best power-to-weight ratio: 1/3 of Lead acid battery weight.
D. Good performance at high temperature and high temperature resistance
E. Low self-discharge rate, less than 3% monthly.
F. No memory effects and highly efficient charge.
G. Environment friendly: Clean and Green energy poses no pollution on our environment.
FOR PRICING AND SHIPPING INFORMATION PLEASE CONTACT US
Our lithium batteries are the future of battery storage. Lithium batteries are much lighter than traditional lead acid batteries and deliver unrivaled cycle life, more than 4 times more cycles compared to lead acid. This battery comes with a 5 year warranty.
Perfect for use in caravans, marine, camping and home storage off grid applications. Solar, wind or battery charger compatible. Designed to handle the vibration when off road. The batteries are fully sealed in a tough plastic case with a built in battery manage system for safety protection.
Lithium batteries are the equivalent to 3 similar amperage lead acid batteries and also re-charge much quicker.
Features:
– SAFE LiFePO4 chemistry. Sealed & Maintenance Free.
– Bolt and Play.
– Cell interconnects and battery management cell modules pre-installed
– Protective strong polycarbonate cover.
– Brass/copper terminal posts.
– Series connection to make higher voltages, 24V, 36V, 48V etc.
– Parallel connection to increase capacity.
– Charged, balanced and tested prior to delivery.
– Easy installation and trouble free operation.
A. Extremely safe and stable chemistry: PCB and/or BMS built inside to balance protect the battery.
B. Long life-cycle: Can be circularly used, best can up to 5000 times recycles , 8 times of Lead acid battery.
C. Lighter weight, with the best power-to-weight ratio: 1/3 of Lead acid battery weight.
D. Good performance at high temperature and high temperature resistance
E. Low self-discharge rate, less than 3% monthly.
F. No memory effects and highly efficient charge.
G. Environment friendly: Clean and Green energy poses no pollution on our environment.
FOR PRICING AND SHIPPING INFORMATION PLEASE CONTACT US
Item | VB035-270AH |
Standard Voltage | 12V |
Cell Type | LiFePO4 |
Capacity | 270Ah |
Total Energy | 3456Wh |
Standard continuous discharge current | 135A |
Max continuous discharge current | 200A |
Over discharge protection current (10S) | 300A |
Max discharge current (5S) | 350A |
135Standard Charge Current | 135A |
MAX Charge Current | 200A |
Recommended Charge Voltage | 14.4V~14.6V |
Cut off discharge Voltage | 10V |
Short Circuit Protection Time | 250μs |
Static operating current | 30μA |
Series-parallel mode | 4S2P |
Resistance | ≤10mΩ |
Terminal Type | M8 |
Outside Dimensions | 360*352*153mm |
Weight（kg） | 22 |
Charge Temperature | 0°C -55°C |
Discharge Temperature | -20°C -60°C |
Waterproof level | IP65 |
surface texture | Metal |
Grade A Cells | 8× Longer Life: | 12V 270Ah LiFePO4 battery provides 4000+ deep cycles & a 10-year lifetime and extends the battery lifespan by 8× more than the lead-acid batteries. |
100% Protection | Using without Risk | 12V 270Ah lithium battery builds in 200A BMS to protect from overcharging & discharging, over current, short circuit, and over temp. Green energy, non-toxic. |
5 Hours Fast Charging | 5 hours fully charged by a 24V(29.2V) 50A dedicated LiFePO4 battery charger and within one day by a solar panel more than 900W. |
4P2S Max. Energy Expansion | 12V 270Ah supports max 4P2S connection ,perfect for solar home systems, backup power, off-grid living, etc. |
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Company Profile
Established in 2004, Shenzhen CBT Enterprise Co. Ltd is a one-stop-power solution manufacturer in Shenzhen,
China. CBT researches and produces all kinds of batteries, chargers and adapters for power storage and solar
battery system, power tool, E-bike, electric wheelchair, laptop and Notebook. CBT locates in Shenzhen and Jiangsu China,Shenzhen
office more than 2000m³,Jiangsu factory covers an area of 55000m³.
Creative, Belief, Technology is our mission. CBT keeps focus on advanced and latest technology in battery field.
Panasonic-Sanyo, Samsung-SDI are all our main partners in our supply system. We mostly use Toshiba, TI,
Fairchild, Maxim, Seiko for PCBA design. Fully ISO9001：2015 certified by SGS, CBT has set up complete quality
control system to make quality product, timely shipment and customer satisfactions. Our R&D team with 30 engineers
ensures high efficiency and quality development. CBT has own Molding Dept. and Injection Dept. to make sure
high quality hardware. The monthly capacity is over 500,000 articles by equipped production line and skilled workers.
Europe, North America are our main market. Besides these, we also accept OEM and ODM battery and charger
for all kinds of industrial and consumer devices.
China. CBT researches and produces all kinds of batteries, chargers and adapters for power storage and solar
battery system, power tool, E-bike, electric wheelchair, laptop and Notebook. CBT locates in Shenzhen and Jiangsu China,Shenzhen
office more than 2000m³,Jiangsu factory covers an area of 55000m³.
Creative, Belief, Technology is our mission. CBT keeps focus on advanced and latest technology in battery field.
Panasonic-Sanyo, Samsung-SDI are all our main partners in our supply system. We mostly use Toshiba, TI,
Fairchild, Maxim, Seiko for PCBA design. Fully ISO9001：2015 certified by SGS, CBT has set up complete quality
control system to make quality product, timely shipment and customer satisfactions. Our R&D team with 30 engineers
ensures high efficiency and quality development. CBT has own Molding Dept. and Injection Dept. to make sure
high quality hardware. The monthly capacity is over 500,000 articles by equipped production line and skilled workers.
Europe, North America are our main market. Besides these, we also accept OEM and ODM battery and charger
for all kinds of industrial and consumer devices.
Certifications
FAQ
1:What Makes Your Batteries Different?
Our batteries utilize lithium iron phosphate chemistry for a safe and dependable energy
storage solution. Our engineering team strives to bring leading edge innovation to this industry and has design a management system that will protect you and your battery in any strenuous conditions. With our products you are also backed by a 5-year warranty.
storage solution. Our engineering team strives to bring leading edge innovation to this industry and has design a management system that will protect you and your battery in any strenuous conditions. With our products you are also backed by a 5-year warranty.
LITHIUM ION BATTERY FACTS There are more than a few good reasons Lithium far exceeds performance of Lead Acid & AGM batteries. A lightweight option which offers charging efficiency and between 3000-5000 life cycles makes LiFePO4 the best choice for a better battery. To ensure the utmost safety and minimal impact, our chemistry utilizes only environmentally acceptable materials and has zero emissions with no venting needed. Showing high performance in both extreme heat and cold, Lithium is about 2.5x more efficient at low temperatures and operates safely up to 149*F.
Furthermore, versatile mounting allows for your battery to be installed in any direction with the same consistent energy flow throughout the duration of use. Despite higher upfront costsof LiFePO4, the savings are clear when considering the true lifetime value.
2. What Can I Use A Lithium Ion Cbt Battery For?
You can use a lithium battery for any application that would normally use a single or multiple Lead Acid, GEL or AGM batteries.CBT batteries are commonly used for Marine, RV, Solar, Industrial, Performance, Golf Carts, UV, Mobility, UPS, and custom applications.
3. Is To Lifepo4 More Dangerous Than Lead Acid/Agm?
No, it’s safer than lead acid/AGM. Plus, a CBT Lithium Battery™
has built in protection circuits. This prevents a short circuit and has under/over voltage protection. Lead/AGM do not, and flooded lead acid contains sulfuric acid that can spill and harm you,the environment and your equipment. Lithium batteries are sealed and have no liquids and give off no gasses.
has built in protection circuits. This prevents a short circuit and has under/over voltage protection. Lead/AGM do not, and flooded lead acid contains sulfuric acid that can spill and harm you,the environment and your equipment. Lithium batteries are sealed and have no liquids and give off no gasses.
4.What Do I Need To Change In My Electrical System To Run To Lifepo4 Batteries?
Short answer is nothing! Our batteries are designed to be used exactly how lead acid batteries are used. Common sources Alternator: Most alternators will sufficiently charge CBT lithium ion technology.Inverter: Set or program the charging voltage to 14.4v – 14.6v to get the best charge.Standard charger: A standard battery charger WILL charge CBT Batteries thanks to its advanced BMS.
5.What If I Have A Total Loss (Non-Charging System)?
We can recommend some different lithium specific chargers for you but
many of our customers use their current external chargers with our batteries and they work great!
many of our customers use their current external chargers with our batteries and they work great!
6. What About Wet/Damp Locations?
CBT lithium batteries are sealed but are not waterproof to locations that might get wet or damp. It is highly
recommended to place all lithium ion batteries in a dry lock box to prevent any water damage. These batteries are barely water resistant, however taking these extra precautions will increase the longevity of the battery.
recommended to place all lithium ion batteries in a dry lock box to prevent any water damage. These batteries are barely water resistant, however taking these extra precautions will increase the longevity of the battery.
7. How Do They Deal With Heat/Cold?
Lithium batteries have a larger working temperature than lead acid/AGM. They somewhat effected by extreme heat (over 150F) and cold (below -20F). However, If it’s cold, simply turn on some accessories and the battery will self-warm! If it is hot, just make sure air can flow around the battery.
Lithium batteries have a larger working temperature than lead acid/AGM. They somewhat effected by extreme heat (over 150F) and cold (below -20F). However, If it’s cold, simply turn on some accessories and the battery will self-warm! If it is hot, just make sure air can flow around the battery.
8. What About These Melting Lithium Cell Phone & Laptop Batteries I Saw On The News?
There have been very few of these in relation to how many cell phones laptops there are in the world. Issues have been with the“pouch” style prismatic cell design (limited safety features to make it more compact for electronics). Our batteries use different chemistry (LiFePO4), have safer cell design (steel encased cylindrical cells), and have an advanced BMS system for extra protection.
9. How Do I Know What Size Lithium Battery I Need?
It’s more about what your priorities are. Our lithium has about
twice the useable capacity as a lead acid and AGM batteries. So,if your goal is to get more usable battery time (Amps) then you should upgrade to a battery with the same Amps (or more) if you replace a 100amp battery with a 100amp CBT Battery™, you will get about double the usable amps, with about half the weight. If your goal is to have a smaller battery, much less weight, or less expensive. Then you can replace the 100amp battery with a CBT 50amp battery. You will get about the same usable amps (time), it would cost less, and it’s about ¼ the weight. Refer to the spec sheet for dimensions or call us with further questions or custom needs.
twice the useable capacity as a lead acid and AGM batteries. So,if your goal is to get more usable battery time (Amps) then you should upgrade to a battery with the same Amps (or more) if you replace a 100amp battery with a 100amp CBT Battery™, you will get about double the usable amps, with about half the weight. If your goal is to have a smaller battery, much less weight, or less expensive. Then you can replace the 100amp battery with a CBT 50amp battery. You will get about the same usable amps (time), it would cost less, and it’s about ¼ the weight. Refer to the spec sheet for dimensions or call us with further questions or custom needs.
10. What Is The Life Expectancy Of The Battery?
A CBT Battery™ can be used for 4000-6000 life cycles. Depending on usage
this can be 10 years or more. Lead acid and AGM get roughly 300 500 life cycles before their capacity is reduced substantially. Therefore, even though there is more upfront cost with a CBT Battery, the upgrade saves you allot of money over time.
this can be 10 years or more. Lead acid and AGM get roughly 300 500 life cycles before their capacity is reduced substantially. Therefore, even though there is more upfront cost with a CBT Battery, the upgrade saves you allot of money over time.
11.Where/How can I mount it?
The batteries can be mounted in any direction, even upside down. Since there is no liquid in them and they are solid the batterywill work however you mount them.
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