Features
12v 40ah lithium ion battery with BMS
Using the technology of lithium iron phosphate cell, superior safety, thousands of cycles, 100%DOD, under normal conditions
Built-in automatic protection for over-charge, over discharge, over current and over temperature
Free of maintenance
Internal cell balancing
Parameters
| Item | 12v 40ah lithium ion battery with BMS |
| Brand | MANLY |
| Model Number | MLP1240A |
| Housing | Adjustable |
| Cell Material | Lithium iron phosphate |
| Basic Information | |
| Voltage | 12.8V |
| Rated Capacity | 40Ah |
| Working Voltage | 8.8V ~14.6V |
| Charge Mode | Constant current constant voltage(CC/CV) |
| Overcharge Protection Voltage | 3.65V/Cell |
| Over-discharge Protection Voltage | 2.2V/Cell |
| Charge Current | 8A |
| Max Charge Current | 40A |
| Working Discharge Current | 40A |
| Peak Discharging Rate(<3s） | 120A |
| Cycle Life | >3500 times@0.2C 80%DOD |
| Size | Adjustable |
| Low Self-Discharge Rate | Monthly Less than 2% |
| Calendar life | 15 Years |
| Safety Performance | No fire, no explosion,no corrosion, no pollution |
| Memory effect | No memory effect, can be charged and discharged at any time |
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 40Ah
*Application of Electric Vehicles
In today's increasingly attention to environmental protection, automobile exhaust pollution is serious, and the damage to the environment such as noise has reached the level that must be controlled and treated. This is a very common environmental problem in poor countries and regions around the world. Therefore, the new generation of lithium-ion batteries has achieved good development in the field of electric vehicles because of its low pollution, recyclability and energy diversification characteristics, and is deeply loved by users.
* Application of Electric Cycle bicycle
Electric vehicles in most countries still use lead-acid batteries as energy sources, which have the disadvantage of being bulky and heavy. Lithium-ion batteries are smaller in mass, easier to carry, and have higher safety and stability. Therefore, lithium-ion batteries will replace lead-acid batteries for electric bicycles in the future.
* Aerospace applications
Lithium-ion batteries are also widely used in the aerospace field. This is due to its long service life and safety and stability. Currently, the primary role of lithium-ion batteries in aviation is to provide electrical support for launch and in-flight calibration, as well as for ground operations.
Why Choose MANLY Battery?
1，Samples orders can be supplied at any time
2，You can fully enjoy high quality & competitive price
3，All of our products are certified with FCC, CE, ROHS, EMC, MSDS, UN38.3 and etc.
4，MANLY is a high-tech enterprise with 12+ years of experience in lithium battery R&D, custom, and sale.
5，MANLY Battery is one of the largest battery manufacturing centers in China
6，Original factory quality and long-term cooperation to reach a win-win relationship.
7，Different payment from T/T, Wester Union, Paypal, LC and etc.
MANLY Battery Factory Overview
Customers Feedbacks
FAQ
Q: Can I customize the size of the battery?
A: Of course yes if your quantity MOQ is workable.
Q: Battery life?
A: Over 3,500+ cycles for the energy storage market
Q: Are all the batteries Grade A?
A: Of course, Brand A and never been used.
Q:What is your advantages?
A:We ensure that all products is good quality good after service and we can maintance free during the warranty period.
Q: Can I see the batteries before buying?
A: Of course, we provide pictures and videos.
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