
0/5
$339.00 – $1,356.00 (-15%)
$69.00 – $276.00 (-17%)
4 cells for 12v system and 8 cells for 24v system
Please identify the Positive and Negative terminals of cells before installation. (The Black one is Positive, the Khaki one is Negative)
Weight | 1.2 kg |
---|---|
Dimensions | 14.7 × 4 × 10 cm |
How many cells | 1 Cell, 4 Cell |
Product information:
Note: Price is for single cell only.
Below are the ratings for a pack of 4 cells:
Cell dimensions: L 147mm x W 40mm x H 100mm per single cell.
4 cells for 12v system and 8 cells for 24v system.
Why LiFePO4?
Of all the lithium options available, there are several reasons why LiFePO4 has been selected as the ideal lithium technology for replacement of AGM DEEP CYCLE. The main reasons come down to its favourable characteristics when looking at the main applications where AGM DEEP CYCLE currently exist. These include:
PRODUCT SPECIFICATIONS:
** For presentation purposes, the specifications on tables below are for one (1) battery cell only.
Charge Mode & Specification:
Description/Item | Specifications | Remarks |
Standard Charge Current | 0.5C | |
Standard Charge Voltage | < 3.65V | |
Standard Charge Mode | Using 0.5C Constant Current (CC) to charge to 3.65V, then Constant Voltage (CV) at 3.65V to charge until charge current reaches the lower limit of 5.0+ 0.5A. | |
Standard Charge Temperature | 25°C | Cell Temperature |
Absolute Charge Temperature | 0-55°C | Terminating charge process, once the cell temperature is beyond Absolute Charge Temperature. |
Absolute Charge Voltage | <3.8V | Terminating charge process, once the cell OCV is beyond Absolute Charge Voltage. |
Other Charge Mode:
Cell Temperature | Standard Charge | Rapid Charge | Cell Temperature |
<0°C | Prohibited to charge | Prohibited to charge | <0°C |
0-10°C | Charge Current 0.1C | Prohibited to charge | 0-10°C |
10-15°C | Charge Current 0.2C | Charge Current 0.3C | 10-15°C |
15-25°C | Charge Current 0.3C | Charge Current 0.5C | 15-25°C |
25-45°C | Charge Current 0.5C | Charge Current 1.0C | 25-45°C |
45-55°C | Charge Current 0.3C | ||
>55°C | Prohibited to charge |
Discharge Mode:
Description | Parameters | Remarks | |
Standard Discharge Current | 25.0A | * 25°C | |
Maximum Continuous Discharge Current | 50.0A | * N.A. | |
Maximum Discharge Long-Pulse Current | 100.0A | * 3 minutes maximum | |
Maximum Discharge Short-Pulse Current | 150.0A | * Cell temperature lower than 50°C * When SOC>40%, 60s maximum * When SOC<40%, 10s maximum |
|
Discharge cut-off Voltage | >2.5V | * N.A. | |
Standard Discharge Temperature | 25°C | * Cell Temperature | |
Absolute Discharge Temperature | -20–55°C | Regardless of the discharge mode, the discharge process should be terminated, once the cell temperature is beyond Absolute Discharge Temperature. |
Charge cut-off and Protection:
Description | Parameters | Remarks |
Charge cut-off Voltage | 3.65V | Terminating charge process when cell OCV reaches 3.65V. |
First Over-charge Protection | >3.8V | Limiting charge current to 0 when cell OCV reaches 3.8V. |
Second Over-charge Protection | >4.0V | Limiting charge current to 0 when cell OCV reaches 4.0V. Locking BMS before the problem is identified and resolved. |
Discharge cut-off Voltage | 2.5V | Terminating discharge process when cell OCV reaches 2.5V. |
First Over-discharge Protection | 2.0V | Limiting discharge current to 0 when cell OCV reaches 2.0V. |
Second Over-discharge Protection | 1.8V | Limiting discharge current to 0 when cell OCV reaches 1.8V. Locking BMS before the problem is identified and resolved. |
Short Circuit Protection | Prohibit Short Circuit | Cutting off overcurrent devices (fuses, circuit breakers). |
Charging Time Protection | <8h | Terminating charge process when charging time exceeds 8 hours. |
Battery Cells Features:
Only logged in customers who have purchased this product may leave a review.
20 in stock (can be backordered)
Unit 4 17 Moss St., Slacks Creek, QLD 4127
Mon – Sat 8:30AM – 5:00PM
$69.00 – $276.00 (-17%)
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serdar.kiran2 (verified owner) –
Very happy dealing with this company. Customer service and communication is excellent and the 50ah cell’s arrived within days of purchase. The package was excellent and the content was protected. The 50ah cell’s are excellent quality and I am confident that they are grade A cell’s. I will recommend for sure. I will buy more cell’s again.
Ahmed K. (verified owner) –
Excellent cells. A grade for sure. I have tested these cells with a daly smart bms and they have performed very well.
Colin (verified owner) –
Very happy super quick delivery at a great price
raaidynwork (store manager) –
Thank you so much! We try to be the most effecient we can, so glad we are able to exceed expectations!
Cheers Big Wei Team
Tim Terry (verified owner) –
The LiPo battery cells all tested the same voltage and the battery performed to specification.
Peter Keppie (verified owner) –
The batteries came very well packaged and the bus bars and bolts were included in the order which was a pleasant surprise as I wasn’t sure that they would. Great value and very happy with the service.
raaidynwork (store manager) –
We are very glad to know you have recieved the cells in good order!
Thank you!
Cheers Big Wei Team
Owen Ronalds (verified owner) –