Product Details
Place of Origin: Zhiejiang, China
Brand Name: GBS
Certification: CE,TUV,UL,IEC,ISO9001,ISO14001,OHSAS18001
Model Number: GBS-LFP40Ah
Payment & Shipping Terms
Minimum Order Quantity: 4PCS
Price: USD32
Packaging Details: Standard Packaging
Delivery Time: 7 work days
Payment Terms: T/T
Material: |
LiFePO4 |
Dimension: |
126x46x190mm |
Warranty: |
2 Years |
Capacity: |
40Amp |
Material: |
LiFePO4 |
Dimension: |
126x46x190mm |
Warranty: |
2 Years |
Capacity: |
40Amp |
Rechargeable lifepo4 battery 3.2V40Amp
Specifications
Good performance under high and low temperature;
Good safety performance;
Good cycle life time;
No pollution during manufacture.
Cell Dimension:
Specification of battery cell
| Item | Specification |
| Model | GBS-LFP40Ah-A |
| Pole screw hole | 4 holes |
| Rated capacity | 40Ah |
| Nominal voltage | 3.2V |
| Internal impedance | ≤0.6mΩ |
| Standard charge rate | 0.25C |
| Fast charge rate | 1.0C |
| End of charge voltage | 3.65V |
| Standard discharge rate | 0.5C |
| Max discharge rate | 1.0C |
| Instantaneous discharge rate | 3C ( 10s ) |
| End of discharge voltage | 2.8V |
| Working temperature | -20~65℃ |
| Cycle life | 3000 cycles ( 0.5C ) |
| Weight | 1.5±0.1kg |
| Dimension | 126×46×188±1mm |
| Shell | PP |
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 90% 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 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-ion cell advance. And consult about the high rate current, rapid charge and special application
in the same way.
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