| Nominal Capacity: | 20Ah | Nominal Voltage: | 3.2V |
|---|---|---|---|
| Internal Impedence: | ≤1.3mΩ | Operating Votage: | 3.2V |
| Dimension: | 72*42*154±1mm | Battery Weight: | 0.7±0.1kg |
GBS 3.2V 20Ah Lithium Prismatic Lifepo4 Cells
Model: GBS-LFP20AHA
Nominal Voltage: 3.2V
Nominal Capacity: 20Ah
Internal Resistance: ≤1.3mΩ
Dimensions: 72*42*154±1mm
Weight: 0.7±0.1kg
Basic Performance
(1) Output with high efficiency: Standard discharge current is 0.3C-0.8C, instant impulse discharge current is 10C for 10 seconds.
(2) Good performance under high temperature, it could work under 65°C temperature. The battery structure is safe and good.
(3) Good performance under low temperature. discharge capacity decreases to over 78% under 0°C and discharge capacity decreases to over 70% under -20°C.
(4) Good safety performance: When the pressure inside the battery is too large, the one-way safety valve will release gas and heat to make sure battery perform
well. When the internal pressure reaches a certain level, the valve will be open immediately which can protect the battery from burning and explosion.
(5) Good cycle life time, the discharge capacity is still over 80% after 3000 cycle times of single cell(80%DOD).
(6) It can fast charging. It could be charged to 80% within 20 minutes and charged full with 2-3h.
(7) Low cost.
(8) No pollution during manufacture and usage.
Product Description
No | Item | Parameter Specification |
1 | Model | GBS-LFP20Ah-A |
2 | Nominal Capacity | 20Ah |
3 | Minimum Capacity | 20Ah |
4 | Nominal Voltage | 3.2 V |
5 | Internal Resistance | ≤1.3mΩ |
6 | Standard Charge | 0.25C |
7 | Fast Charge | 1.0C |
8 | End of Charge | 3.55V |
9 | Standard Discharge | 0.5C |
10 | Max Discharge | 3.0C |
11 | Instantaneous Discharge | 5C(10S) |
12 | End of Discharge | 2.5V |
13 | Working Temperature | -20~60℃ |
14 | Cycle Life | >3000 cycles（0.5C） |
15 | Battery Weight | 0.7±0.1kg |
16 | Shell Material | PP |
17 | Cell Dimensions | 72X42X154±1mm |
Detailed Images
