Wholesale rechargeable 48V 26Ah Electric motorcycle battery pack
GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us.
Wholesale rechargeable 48V 26Ah Electric motorcycle battery pack
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| GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us. |
Product |
GEB
| Remark | |
Rated Capacity | Typical | 26Ah | standard discharge(0.2C) after standard charge |
Minimum | 26Ah | ||
Alternating Internal Resistance | ≤70mΩ | ||
Nominal Voltage | 48V | mean operation voltage | |
Voltage at end of Discharge | 40V | discharge cut-off voltage | |
Charging at end of Voltage | 58.4V | ||
Standard Charge | Constant Current 0.2C Constant Voltage 58.4V 0.02C cut-off | charge time:Approx 6.0h | |
Standard Discharge | Constant Current 0.2C end Voltage 3.0V | ||
Fast Charge | Constant Current 1C Constant Voltage 58.4V 0.02C5A cut-off | charge time:Approx 5h | |
Fast Discharge | Constant Current 1C end Voltage 33V | ||
Cycle Characteristic | 400times(100%DOD) 500 times(80%DOD) 800 times(50%DOD) | the residual capacity is no less than 80% of rated capacity at 1C rate. | |
Maximum Continuous Discharge Current | 3C | pulse discharge current: 5C | |
Operation Temperature Range | Charge:0~55℃ Discharge:-20~60℃ | 60±25%R.H. bare battery | |
Storage Temperature Range | Less than 1 year:-20~25℃ Less than 3 months:-20~45℃ | 60±25%R.H. at the shipment | |
Warnings:
Do not submerge the battery in the water.
Do not mix fresh batteries with used batteries.
Do not mix batteries with metal stuff together.
Do not insert batteries with the (+) and (-) reversed.
Do not use Efest batteries with defective E-cig mods.
Do not disassemble, dispose in fire, heat or short circuit.
Do not put the battery in a charger or equipment with wrong terminals connected.
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| GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us. |
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| GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us. |
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1,Q: What's the main product in GEB?
A: Rechargeable battery. Li-ion, Lipo battery and power battery pack.
2,Q: What is overcharge?
A: After charge, tested the batteries' initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode. Observe changes in battery appearance.
3,Q: What is over discharge?
A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance
4. Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Batteries can be made as require.
5. Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.
6. Q: How about the lead time?
A: Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.
7. Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.
8. Q: What about after-sale service?
A: We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.
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| GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us. |