Product Description
48V 50Ah LiFePO4 Battery Pack with BMS
Why is lithium iron phosphate battery, which is characterized by strong safety and stability, high temperature resistance and good cycle performance.
The theoretical life of lithium iron phosphate batteries also exceeds 2000 charge and discharge cycles, even if it is charged once a day, it can be used for more than five years;
Lithium iron phosphate batteries generally have a charge and discharge cycle life of more than 2000 times. Even a car with a range of only 70 kilometers can support 140,000 kilometers of pure electric driving in 2,000 cycles. The only disadvantage is the low energy density and significant low temperature attenuation. The capacity decreases by about 10% at 0°C and by about 30% at -20°C.
Product Functions
| Function |
Basic Solution |
Advanced Solution |
Intelligent Solution |
| Over discharge protection |
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√ |
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| Over charge protection |
√ |
√ |
√ |
| Over voltage protection |
√ |
√ |
√ |
| Over current protection |
√ |
√ |
√ |
| Short circuit protection |
√ |
√ |
√ |
| Temperature protection |
√ |
√ |
√ |
| Balance protection |
√ |
√ |
√ |
With communication
(to read the battery states on PC) |
|
√ |
√ |
With bluetooth
(to read the battery states on cell phone APP) |
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FAQ
1. Q: how long warranty you can provide?
A: Normally one year
2. Q: what's the service life of lifepo4 batteries?
A: 3-5 years or 5-7years ( depends on the specific cells of your solution)
3. Q: Are your factory or trading company?
A: We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, can produce by your samples or technical drawings. We can build the molds and fixtures.
4. Q:Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
5. Q: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.
6. Q:What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
7. Q: How about your delivery time?
A:Generally, it will take 15-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
8. Q:Do you test all your goods before delivery?
A: Yes, We have professional QC team to make sure that the product in good condition before send out the goods.
9. Q: How to ship out the batteries?
A: We have good partners to arranges the shipments to all countries. Although batteries are caegorized as dangerous goods, you should rest assured that your cargo will be delivered through our experienced shipping partner(s).
10. Q: Do you have Minimum Order Requirement (MOQ)?
A: No, We don't have MOQ, Different customer have different requirement ,We can provide various capacity and size as per your requirements,Also ODM / OEM is welcome.
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