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Product Details:
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| High Light: | LifePo4 Battery pack 51.2 V,Solar Storage LifePo4 Battery pack MSDS,50Ah lithium ion battery for solar storage |
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Best seller Solar home storage Lithium battery 51.2 V 50Ah LifePo4 Battery pack
1.Warnings & Tips
Keep the battery against high temperature. Otherwise it will cause battery heat, get into fire or lose some functions and reduce the life;
When the battery run out of power, please charge it within 15 days；
Please use the original or recommended charger for this battery;
If the battery leaks and get into the eyes or skin, do not wipe, instead, rinse it with clean water and see doctor immediately;
Do not use the battery when there exist abnormal conditions such as odour, discoloration, noise, leakage, serious deformation, etc.
Please far away from children or pets.
2. Product Introduction
|
Nominal Voltage
|
48V |
| Nominal Capacity | 50Ah |
|
Energy
|
2400Wh |
| Internal Resistance | ≤ 50mΩ |
| Cycle Life | ＞2000cycles @1.0C 100%DOD |
| Months Self Discharge
|
＜3% |
Efficiency of Charge |
100%@0.2C |
| Efficiency of Discharge | 96~99%@0.5C |
|
Charge Voltage
|
54.8±0.1V |
| Charge Mode | 0.2C to 57.6V,then 57.6V,charge current to0.02C(CC/CV) |
| Charge Current | 25A |
| Max. Charge Current | 50A |
| Charge Cut-off Voltage | 58.5V±0.1V |
|
Continuous Current
|
40A |
| Max continuous discharge current | 50A |
| Discharge Cut-off Voltage | 37.5V |
|
Charge Temperature
|
0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity |
| Discharge Temperature | -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity |
| Storage Temperature | 0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity |
| Water Dust Resistance | IP56 |
|
Cell & Method
|
32700 6Ah 15S 9 P |
| Shell material | Iron(SPCC) |
| Dimensions (in./mm.) | 412 x 438 x 135 |
|
Weight (lbs./kg.)
|
Approx:31Kg |
| Gravimetric specific energy | 85WH/KG |
| Protocol (optional) | RS485/RS232 |
| SOC (optional) | LED |
3.Company Profile
MaxLi Battery Ltd integrated with R&D, manufacture Lithium ion (LiNCM&LiFePO4) battery pack in Dongguan with own industrial park, sales office in Shenzhen, China. We have much experienced batteries&BMS engineering team, cooperating with world famous lithium battery control IC, MOSFETS and cells manufacture companies. OEM/ODM is our leading edge.
4.Advantages of our Lifepo4 Battery Pack:
Long cycle life
No memory effect
High energy density
Pollution-free
High discharge rate
Light weight
High working voltage for single battery cells
Capacity, resistance, Voltage, platform time consistency is good
With short-circuit production function, safe and reliable
Good consistency, low self-discharge
5.Our Great Service
1).We specializes in research,develop,produce and selling lithium ion battery pack for over six years in our own factory.
2).Strong and professional R&D team to support.
3).Offer OEM service for customer's orders.
4).Quick reply,action for long-term cooperation.
5).Competitive price,quality and great pre-sale and after-sales service.
6.FAQ
Q: Are you trading company or manufacturer?
A: We are manufacturer .
Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.
Q: Do you accept OEM/ODM?
A: Yes,it is avaliable.
Q:Are you battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity.
Q: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.
Q:Do you have MOQ ?
A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.
Q: What is your term of payment?
A: We adopt T/T,Paypal,Alibaba payment way and so on.
7.Contact Information
Contact Person: Rita
Tel: +8613535332158
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