Product Description
This 12.8 V Lithium-Ion Battery can be used for UPS standby solar wind power. It can be regenerated and has a reasonably high energy density. The maximum charge current and continuous discharge current may both be up to 90A, making charging and discharging convenient enough. Furthermore, the battery's service life of up to 15 years ensures that it is used for a long time and that it is not replaced regularly.
Features
This 12.8 V Lithium-Ion Battery adopts the safest lithium chemistry with high energy. It features built-in over-charge and over-discharge protection, as well as a diaphragm that can isolate the positive and negative plates of the battery cell to prevent short circuits caused by direct contact between the positive and negative plates inside the winding core, to ensure the battery's safety. Furthermore, the battery can be connected in series to 51.2V thanks to the internal cell balancing.
Parameters
| Item | 12.8 v lithium-ion battery for UPS Standby Solar Wind Power |
| Brand | MANLY/OEM |
| Model | MLP1290A |
| Basic Information | |
| Nominal Voltage | 12V*4S |
| Nominal Capacity | 90Ah |
| Energy (WH) | 1152Wh |
| Charge Method | CC/CV |
| Charge Current | 18A |
| Max Charge Current | 90A |
| Continuous Discharge Current | 90A |
| Pulse Discharging Rate | 270A(<3s) |
| Recharge Life | 3,500+ cycles @0.2C 80%DOD |
| Battery Size(L*W*H) | Adjustable |
| Service Life | 15 years |
| OEM/ODM | Yes |
Customized Services: Feel Free to send an inquiry to MANLY Battery at sales@manlybatteries.com.
Applications of the LiFePO4 Battery 12.8V 90Ah

Why Choose MANLY Battery?
MANLY also has a good BMS (Battery Management System) supplier who is the first brand in China market with high technical and good service.
Customers' Feedback
Our R&D team has tested your all battery one by one, they are satisfied with the performance of the sample. All the test results are complying with the specification. We have highly appreciated it.
We are a manufacturer with 3 production bases, NOT a trading company.
All of our products are certified with FCC, CE, ROHS, EMC, MSDS, UN38.3, etc.
MANLY Battery Factory Overview



Customers Feedbacks

FAQ
Q: What's the warranty?
A: Almost all our battery pack has 3 years warranty.
Q: Can I customize the size of the battery?
A: Of course yes if your quantity MOQ is workable.
Q: MOQ?
A: Usually no limitation for the large pack, but cell usually according to the stock
Different order quantity has different prices.
Q: Where are your company's major markets?
A: Our company focuses on high-quality lithium batteries, targeting North America, Europe, markets.
Q: Can MANLY Battery accept the OEM/ODM order?
A: Of course, OEM & ODM are accepted, since we are manufacturers and we have a strong R&D team that customizes the different voltage, capacity, dimensions for customers' different applications.
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