Zhejiang GBS Energy Co., Ltd.
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Prismatic plastic shell lifepo4 cell
Specifications
Good performance under high and low temperature;
Good safety performance;
Good cycle life time;
No pollution during manufacture.
| Application: |
| Electric vehicle |
| Golf cart |
| Electric motorcycle |
| Electric boat |
| Electric forklift |
| Telecommunication |
| Distributed Grid Energy Storage system |
| Mining equipment |
| Solar energy storage system |
| Marine |
| Backup power |
Certifications:
Cell Dimension:
Specification of battery cell
GBS-LFP100Ah-A
| Item | Specification | Remark | ||
| 4.1 Rated capacity | 100Ah | 0.33C rate discharge capacity | ||
| 4.2 Minimum capacity | 100Ah | |||
| 4.3 Internal impedance | ≤0.6mΩ | |||
| 4.4 Nominal voltage | 3.2V | |||
| 4.5 Cell weight | 2.9±0.1KG | |||
| 4.6 Standard discharge conditions | Constant current | 50A | ||
| End-of-charge voltage | 2.8V | |||
| 4.7 Standard charge method | Constant current | 25A | ||
| Charge voltage | 3.65V | |||
| 4.8 Fast charge method | Constant current | 100A | ||
| Charge voltage | 3.65V | |||
| 4.9 Max continuous discharge current | 300A | |||
| 4.10 Pulse discharge current at 10 sec | 1000A | |||
| 4.11 Self-discharge | ≤1% per month | |||
| 4.12 Cycle life(0.5C) | 3000 cycles | 80% DOD(25±2℃) | ||
| 4.13 Operating temperature | Charging ambient temperature | 0~65℃ | ||
| Discharging ambient temperature | -20~65℃ | |||
| Storage temperature | -20~65℃ | |||
| 4.14 Appearance | Without break, distortion, contamination, leakage. | |||
Basic Performance
(1) Output with high efficiency: Standard discharge current is 0.3C-0.8C, instant impulse discharge current is 10C for10 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 90% under 0°C and dischargecapacity 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 0.5h and charged full with 2-3h.
(7) No pollution during manufacture and usage.
Requirement for safety assurance
For the sake of safety assurance, please discuss the equipment design, its system and protection circuit of Lithium-ioncell advance. And consult about the high rate current, rapid charge and special application in the same way.