Lifepo4 Battery 48v 40ah Specification:
Nominal voltage: 48V
Nominal capacity: 40Ah
Internal Resistance: ≤60mΩ
Life Cycles: ≥3000
Maximum Charge Voltage:58.4V
Cut-off Discharge Voltage: 36.9V
Continuous Discharge Current: 80A
Battery Weight: 21Kg
|Maximum Charge Voltage:||58.4V|
|Cut-off Discharge Voltage:||36.9V|
|Continuous Discharge Current:||80A|
1）Long cycle life: More than 2000 times (charging and discharging at 1C,remain capacity more than 80%)
2）Safety: No fire and explosion in overcharge test at voltage up to 30V in short-circuit test, Acupuncture test and heat shock up to 130℃
3）High discharging rate to 30C
4）Excellent high temperature performance: operate in 85℃ could working well, have more wide operate temperature range than other battery.
The lithium iron phosphate battery is a type of rechargeable battery based on the original lithium ion chemistry, created by the use of Iron (Fe) as a cathode material. LiFePO4 cells have a higher discharge current, do not explode under extreme conditions and weigh less but have lower voltage and energy density than normal Li-ion cells.
LiFePO4 widely used in electric sprayer, solar power general, energy storage devices, telecom base station, solar street light, UPS, ESS and so on.
|Model||Nominal Voltage(V)||Nominal Capacity(Ah)||Internal Resistance(mΩ)||Life Cycles||Maximum Charge Voltage||Cut-off Discharge Voltage||Continous Discharge Voltage||Battery weight(Approx)||Measurement(T*W*L)|
Q1. Can I have a sample order for Battery?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A:Sample needs 5-10 days, mass production time needs 25-30 days.
Q3. Do you have any MOQ limit for Battery?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for Battery?
A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.
Q6. Is it OK to print my logo on Battery?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 1-2 years warranty to our products.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.