Features
12v 70ah lithium battery car battery Rv liFePO4 battery
More economical than AGM / Gel batteries
Safest lithium chemistry with high energy
In built-in over-charge and over-discharge protection
Can be connected in series to 51.2V
Parameters
| Item | 12v 70ah lithium battery car battery Rv liFePO4 battery |
| Brand | MANLY |
| Model Number | MLP1270A |
| Shell | ABS/Adjustable |
| Cell | Lithium iron phosphate |
| Basic Information | |
| Voltage | 12.8V |
| Rated Capacity | 70Ah |
| Working Voltage | 8.8V ~14.6V |
| Charge Mode | CC/CV |
| Overcharge Protection Voltage | 3.65V/Cell |
| Over-discharge Protection Voltage | 2.2V/Cell |
| Charge Current | 14A |
| Max Charge Current | 70A |
| Working Discharge Current | 70A |
| Peak Discharging Rate(<3s） | 210A |
| Cycle Life | >3500 times@0.2C 80%DOD |
| Size | Customized |
| Low Self-Discharge Rate | Monthly Less than 2% |
| Calendar life | 10+ Years |
working principle
Lithium-ion battery is a kind of high-efficiency rechargeable battery that can be recharged many times. Its working principle mainly relies on the back and forth movement of lithium ions between the positive electrode and the negative electrode to realize the work of charging and discharging. For example, during charging, Li+ is deintercalated from the positive electrode and intercalated into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state, while the process is reversed during discharge. It is a very efficient and stable battery.
battery application
*Application of Electric Vehicles
The new generation of lithium-ion batteries has achieved good development in the field of electric vehicles due to its low pollution, recyclability, and energy diversification, and is deeply loved by users. In the current situation of increasingly pessimistic environmental problems, there will be more important and widespread applications in the future
* Application of Electric Cycle bicycle
According to the data survey, the current electric vehicles in most countries still use lead-acid batteries as battery materials. This kind of battery specifically presents several problems, such as large volume and heavy weight, and it is very inconvenient to use. But lithium-ion batteries can effectively solve this problem. Lithium-ion batteries are not only small in quality, easy to carry, safe and stable, but also have higher functional efficiency. Therefore, the use of lithium-ion batteries to replace lead-acid batteries of electric bicycles is a visible future.
* Aerospace applications
Due to the strong service life and safety and stability of lithium-ion batteries, lithium-ion batteries have also been widely used in the aerospace field. At present, the main role of lithium-ion batteries in the aviation field is to provide support for launch and in-flight calibration and ground operations
Lithium battery or lead-acid battery which is better
Lithium battery is one of the most popular batteries in recent years. It can stand out among more than ten types of batteries and is widely used in the electric vehicle industry. This is because of the following three advantages:
Point 1: Long battery life, lithium battery has a higher energy density, its energy density is 120-180WH/KG, while the energy density of lead-acid battery is basically 40-70WH/KG, the greater the energy density, the longer the battery life.
Point 2: Long lifespan, lithium batteries have a longer lifespan than lead-acid batteries. There are two main reasons. The first is that lead-acid batteries and lithium batteries have different charging and discharging times. The second is that lithium batteries can be charged and discharged at any time without damaging the battery, while lead-acid battery charging will damage the battery and reduce battery life. service life
Point 3: lighter and smaller, the high density of lithium batteries, and low internal resistance make it possible to make it as small and light as possible, which is in line with the concept that electric vehicles will be designed to be lighter and lighter in the future. If electric vehicles want to design Lighter, lithium batteries are a good choice
Customized Services： If you need more other different voltage, capacity, current, dimensions and etc., inquiry MANLY Battery at sales@manlybatteries.com.
Applications of the LiFePO4 Battery 12V 70Ah
Why Choose MANLY Battery?
After-sales carefree, pay more attention to user experience,We cherish every customer and every transaction
More than 12 years of experience in producing lithium battery for solar system applications
Nearly 120,000 square meters of R&D and production space
Passed ISO9001 international quality management system
MANLY Battery Factory Overview
Customers Feedbacks
FAQ
Q: What are the shipping ways you can offer?
A: By air/sea/express according to customers' requirements.
Q: Can I get a free sample?
A: Generally we don't provide free sample, but we can return sample cost when the buyer plant a bulk order.
Q: Do MANLY's batteries come with a warranty?
A: Yes, we provide a 3-5 years warranty according to different models.
Q: Can l just try samples for the first order?
A: The trial order is acceptable. If you need samples, please contact our customer service for details.
Q: Are your a factory or trading company?
A: We are manufacturer, our own factory with automatic equipment and brand. We provide all kinds of OEM/ODM services for clients around the globe!
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