Performance Curve of the 48V 50Ah LiFePO4 Battery

LiFePO4 Battery Performance and Test Conditions

1. Standard test conditions

Test should be conducted with new batteries within one week after shipment from our factory and the batteries shall not be cycled more than five times before the test. Unless otherwise specified, test and measurement shall be done under temperature of 20±5℃ and relative humidity of 45~85%. If it is judged that the test results are not affected by such conditions, the tests may be conducted at temperature 15~30℃ and humidity 25~85%RH.

2. Standard Charge/Discharge

Standard Charge: 0.2C

Charging shall consist of charging at a 0.2C constant current rate until the battery reaches 58.4V. The battery shall then be charged at constant voltage of 58.4 volts while tapering the charge current. Charging shall be terminated when the charging current has tapered to 0.05CA. Charge time: Approx 7.0h, The battery shall demonstrate no permanent degradation when charged between 0 ºC and 45 ºC.

Standard Discharge: 0.2C

Battery shall be discharged at a constant current of 0.2C to 40V @ 20º ± 5C

FAQ

Q1. What is the biggest difference between your battery and other suppliers:

A: Safest with longer lifespan.

Q2. How about your LiFePO4 Battery delivery time?

A: 1-30 workdays after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q3: How about your warranty?

A: 3 years warranty

Q4. Is this LiFePO4 Battery safe?

A: Passed the overcharge, over discharge, over temperature, short circuit, acupuncture and other safety tests, no fire, no explosion at any circumstance; price to ensure our customers benefit ;