Type: | Lithium Metal Battery |
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Cathode Material: | LFP |
Rechargeable: | Yes |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Basic support
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model
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FBC-4820
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Batteries
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18650 ternary power battery
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Pin voltage
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48V (13S)
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Nominal capacity
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20AH
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Battery pack
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Length
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155±3mm
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width
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182±3mm
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Structural parameters
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height
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175±3mm
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Weight(kg)
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5.90±0.05KG
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Electrical parameters
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charging method
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Constant current and constant voltage (cc-cv)
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recharging current
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0.2c (standard), 0.5c (maximum continuous charging current)
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Charging voltage
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54.6V
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Discharge method
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Constant current / constant voltage / constant power (cc / cv / vp)
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Discharge current
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1C(Standard), 3c (max.discharge current @ 25° c)
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Working conditions
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Working side
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Charge: 0 ~ + 45 ° c; Discharge: -20 ~ + 50 ° c
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Save
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Short-term storage: -10~ + 45 ° C
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Long-term storage: -10 ~ + 40 ° c (<1 year, s0c: 30% -60%), three months
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FBC
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10%~85%
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Shipping status
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Voltage :36-39V
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S0C: 30%-50%
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BMS
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Over voltagevoltage
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4.25±0.05V
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Under Voltage
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2.7±0.1V
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(For sacrifice cell)
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Discharge overcurrent protection
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25.0±5A
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Discharge protection recovery method
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Release Load disconnect load / recovery charger charging resume
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Charge and discharge interface
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Charging: DC 5525 female / Lotus seat; Discharging: 3pin character plug
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Charge and discharge interface
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Charging: DC 5525 female / Lotus seat; Discharging: 3pin character plug
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Suppliers with verified business licenses