Description
CALB 4pack 3.2V 20C LiFePo4 20Ah Battery
CALB 20Ah Cells
| Condition | UNITS |
|---|---|
| Brand Name | CALB |
| Model Number | LF20K |
| Battery Size | 1 * 4* 5.9 In |
| Weight | 760 grams For One Cell |
| The Charging rate | 4C |
| The Discharging rate | 20C |
| Nominal Voltage | 3.2V |
| Capacity | 20Ah |
| Voltage Range | 2.0V-3.65V |
| Internal Resistance | 0.35m ohm |
| Cycle Life | 2500 |
| Specification | CALB 4pack Specification |
About the CALB 4pack 3.2V 20C LiFePo4 20Ah Battery
The CALB 4pack 3.2V 20C LiFePo4 20Ah Battery are LiFePO4 (LFP) cells for building your own 12V car audio or DIY lithium battery pack. Our team can help you match it to your system.
Building a pack with LiFePO4 cells
- Four cells in series (4S) make a 12.8V nominal pack
- Add parallel groups for more capacity
- Use matched bus bars and an active balancer
See our guide to building a DIY lithium car audio battery pack, or browse ready-made LiFePO4 kits. Questions? Contact SRIKO Audio.
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