Factory supply lifepo4 12v 250ah lithium ion battery pack with long lifespan
What we can do
1.Wide range of lithium batteries(3.2v-72v, 5ah-500ah) to choose from
2.Use high quality a grade prismatic cells. More than 3000 cycle life. Up to 7-8 years lifespan.
3.Can offer 2-5 years warranty.
4.Fast lead time.We have some batteries in stock and semi-finished batteries.
5.Can customize many specifications as you require.
6.Free technical support,provide efficient battery solutions.
7.Free silk print your logo and OEM
8.Help you to choose the most cost-effective shipping way.
Main Features
1. Lighter in weight, heavier on power
2. Use a grade prismatic cells. More than 3000 cycle times.
3. Max discharge continuous current 175A, peak 320A.
4. Maintenance free. Can connect in parallel and series.
5. Safer performance. Our batteries have passed different safety tests.
6. Bluetooth function and heated function can be added.
Built in BMS overall protection
1.Over charged protection
2.Over discharged protection
3.Thermal protection
4.Over load protection
5.Over current protection
Application
Widely used in RV, camping car, golfcart, sightseeing car, marine, yacht, solar backup, and other deep cycle applications etc.
What we can do
1.Wide range of lithium batteries(3.2v-72v, 5ah-500ah) to choose from
2.Use high quality a grade prismatic cells. More than 3000 cycle life. Up to 7-8 years lifespan.
3.Can offer 2-5 years warranty.
4.Fast lead time.We have some batteries in stock and semi-finished batteries.
5.Can customize many specifications as you require.
6.Free technical support,provide efficient battery solutions.
7.Free silk print your logo and OEM
8.Help you to choose the most cost-effective shipping way.
Normal parameters | |||
NO | Item | General Parameter | Remark |
1 | Model | IFR 3.2V 125AH | Single |
2 | Casing material for single cell | Nickel plated steel | |
3 | Standard capacity(0.2C5A) | 250Ah | |
4 | Rated voltage | 12.8V | 3.20V(Work voltage:3.20V) |
5 | Max.Charge voltage | 14.6V | 3.65V(Single Ave. charge Voltage) |
6 | Cut-off voltage | 10V | 2.50V(Single Ave. Discharge Voltage) |
8 | Standard charge current | 40A | 0.16C |
9 | Charging Time | About 6-7h | |
10 | Max Continuous discharge current | 100A | 0.4C |
11 | Peak discharge current | 200A | 0.8C (5s) seconds |
12 | Battery dimension | 500±1*265±1*220±1mm | |
13 | (Approx.)Total weight(Approx.) | About 29kg | |
14 | (Max, at 1000Hz.)Impedance(Max, at 1000Hz.) | ≤ 20mΩ | |
15 | (CC/CV) Charge method (CC/CV) | Standard | 0ºC~45ºC |
discharge | -20ºC~45ºC | ||
storage | -20ºC~45ºC | ||
Main Features
1. Lighter in weight, heavier on power
2. Use a grade prismatic cells. More than 3000 cycle times.
3. Max discharge continuous current 175A, peak 320A.
4. Maintenance free. Can connect in parallel and series.
5. Safer performance. Our batteries have passed different safety tests.
6. Bluetooth function and heated function can be added.
Built in BMS overall protection
1.Over charged protection
2.Over discharged protection
3.Thermal protection
4.Over load protection
5.Over current protection
Application
Widely used in RV, camping car, golfcart, sightseeing car, marine, yacht, solar backup, and other deep cycle applications etc.