This 3.22V 20Ah Rechargeable Lithium Iron Phosphate Power Battery is very suitable and convenient for your Golf cart and other equipments. The following is the detailed description. This battery has good low temperature performance and can be charged at -20 ºC. If your equipment has a low operating ambient temperature, this product is very suitable for you.
Product Name: 3.22V 20Ah Rechargeable Lithium Iron Phosphate Power Battery
Type: LiFePO4 Lithium ion battery
Rated Capacity: 20Ah
Rated Voltage: 3.22V
Working Voltage: 2.5V~3.65V(T>0℃) 2.0V~3.65V(T≤0℃)
Monthly Self-discharge: ≤3.5%
Max. Discharge Current: 200A
Peak Current: 400A
Internal Resistance: ≤30mΩ
Cycle Life: 2000
Cycle Life: 5000(25ºC)
||25 ± 2C, 1.0C DC to 2.5V, new battery status
reference GB 38031-2020
||25 ± 2C, 0.3C / 0.3C, new
Resistance ( 1KHz)
||New Battery Status (50%SOC)
||New battery status of 50%SOC
|Monthly Self- discharge
||25C, 50%SOC, the new battery storage after 3 months
|- 30~ 65C
||N .A .
||Diameter * Shoulder height
=34mm * 184mm
|See drawings for details
≥ 1500cycles &45C
|Standard charge and discharge process
-Low Temperature Capacity-
||Size of Product
|Capac ity of 0C
||New battery status, 0C, 1.0C, 2.0V~3.65V, the benchmark is 20Ah
|-10C, the capacity of the
||New battery status, - 10℃ , 1.0C, 2.0V~3.65V, the benchmark is 20A h
||New battery status, -20℃ , 1.0C, 2.0V~3.65V, the benchmark is 20Ah
||Size of Product
|Standard charge, electric current
||2 5± 2 C
|Standard charge, electric voltage
|Standard charge, power mode
||1.0C CC to 3.55V ，0.2C CC to 3.65V
|Standard charge, electric temperature
||2 5± 2 C
|Absolute charging temperature
||Regardless of the charging mode the cell is in, the charging is stopped once the cell temperature exceeds the absolute charging temperature range
|Absolute charging voltage
||Maximum size of
|Regardless of the charging mode the cell is in, the charging is stopped once the cell voltage exceeds the absolute charging voltage range
1 I want to custom battery pack, can you make it?
We are lithium Battery Manufacturer for 7 years,so if you have any request on li-ion battery packs, simply send us an inquiry.
2 How Soon can I get samples, and how much will you charge it, will you refund?
We make samples in about 3-12 days, depending if we have them on stock, no extra markup on samples, and will refund on mass production.
3 What’s your warranty? When does it start?
All of our products have one year limited warranty, start from the shipping date.
4 How shall i proceed with the returns?
please contact our sales representative for a RMA form, we’ll proceed accordingly.
5 What will You Do if we got damaged products when arrive?
We will replace new goods at our cost if the batteries are damaged when arrive, no charges on your side, please contact us for images of damage.
6 How about your lead time, and especially when can i get the goods after i make payment?
Lead Time for samples is about 10 days and bulk order around 12-25 days depending on the order quantity and our order on schedule.
7 How about the MOQ?
Mostly we don’t have MOQ. Especially for the samples. For Custom battery, our MOQ 100.