| Customization: | Available |
|---|---|
| Type: | Lithium-Ion Battery Pack |
| Connection Mode: | Series and Parallel |
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Audited Supplier Audited by an independent third-party inspection agency
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Nominal Voltage:
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48V/customized
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Nominal Capacity:
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20Ah/customized
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BMS:
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30A-50A BMS (800W-2000W motor use)Please note the motor power when placing an order
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BMS Function:
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Over-Current ,Over-Discharge , Over-Charge ,Short-Circuit Protection, Balance act.
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Size:
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Can be customized according to size
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Discharge Cut-Off Voltage:
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37.7V
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Charge Voltage:
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54.6V
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Cycle Life:
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80% capacity after 800 cycles
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Battery Type:
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LI(NiCoMn)O2 18650
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Batteries:
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Brand 18650 cells
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Warranty:
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12 months
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Weight:
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4.7kG
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Battery Pack Specification
Nominal Voltage 11.1V Nominal, 10.6V Working
Capacity (Ah): 6.8 Ah ( 6800 mAh)
Charging Voltage (V): 12.6 V
Weight (g): 300 g
Max. Discharge rate: 2C (14A)
Pulse current (5-6 sec.): 20A
Cautions
Li-Ion Batteries may explode if charged or discharged improperly.
Protection Module Specifications
Over-charge protection voltage 4.325±0.025V
Over-discharge protection voltage 2.40V±0.100V
Over-current protection 2.2~3.4A
Maximal continuous Discharging current 3A
Maximal Current consumption 10uA
Short circuit protection Automatic Recovery
Protection circuitry resistance ≤50m
Product Photos :
Q1 : Are you factory?
A: Yes , we are professional manufacturer for batteries , and we have been in battery industry for more than 10 years.
We are professionial on OEM & ODM orders for batteries.
Q2:Is this Battery GRADE-A, Brand NEW?
A:It is Grade A, Brand new, the QR code is intact.
Q3:Can you test each battery PRIOR to shipping?
A:We will measure each battery's' Voltage,Internal Resistance and Capacity before shipping.
Q4:Are the batteries come with bus bars and nuts?
A:This price come with Bus bars and Nuts, each Battery will offer 1 set Bus bar and Nuts (e.g.,If buy 4pcs battery,
we will send 4pcs cells with 4pcs bus bars and 8pcs nuts). If need extra more please contact us directly.
Q5:How about the Warranty?
A:We offer 5 years warranty for lifepo4 battery,and 1 years for Nmc battery.
For damaged due to non-human factors, we will refund or send new battery for replacement after providing pictures or videos for evidence.
Q6:Will the package tough enough to protect the cells?
A:The Battery will be packed in good condition with the thicker PE Foam, then put into the 5 layers drop-resistant carton.
Q7:How to proceed an order for lithium ion battery?
A:We accept online orders.And also other forms of orders .
Q8:How can I do if I need more help for the order?
A:You can chat our sales online or send inquiry email, our Sales Team will reply to you ASAP.
Q9:Which shipping method you usually take?
A:Train/Sea DDP, Express, We can also ship with your own shipping agent.
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