Nominal voltage: 14.8V
Charge cut-off voltage: 16.80V ± 0.05V
Discharge cut-off voltage: 11.00V
Standard charging current: 1750mA (0.5C)
Cycle life: Capacity ≥ 80% after 500 cycles
Certifications: UN38.3, MSDS, CE, RoHS, KC
Product Description
The WrBattery 14.8V 4S1P 3500mAh lithium battery pack utilizes a configuration of four high-capacity ternary lithium cells in series (4S1P) to deliver a standard industrial voltage of 14.8V. It serves as a standard replacement or OEM power source for smart sweeping robots, cordless vacuum cleaners, and high-voltage power tools.
Product Specifications
| Key Parameters | Parameter |
Product Model | 14.8V 4S1P INR18650 3500mAh |
Cell Type | NCM Ternary Lithium Cell (18650) |
Nominal Capacity | 3500mAh (0.2C discharge) |
Nominal Voltage | 14.8V |
Charge Cut-off Voltage | 16.80V ± 0.05V |
Discharge Cut-off Voltage | 11.00V |
Standard Charging Current | 1750mA (0.5C) |
Max. Continuous Discharge Current | 10A - 15A |
| Charging Temperature Range | 0°C ~ 45°C |
Discharging Temperature Range | -20°C ~ 60°C |
Nominal voltage: 14.8V
Charge cut-off voltage: 16.80V ± 0.05V
Discharge cut-off voltage: 11.00V
Standard charging current: 1750mA (0.5C)
Cycle life: Capacity ≥ 80% after 500 cycles
Certifications: UN38.3, MSDS, CE, RoHS, KC
Product Description
The WrBattery 14.8V 4S1P 3500mAh lithium battery pack utilizes a configuration of four high-capacity ternary lithium cells in series (4S1P) to deliver a standard industrial voltage of 14.8V. It serves as a standard replacement or OEM power source for smart sweeping robots, cordless vacuum cleaners, and high-voltage power tools.
Product Specifications
| Key Parameters | Parameter |
Product Model | 14.8V 4S1P INR18650 3500mAh |
Cell Type | NCM Ternary Lithium Cell (18650) |
Nominal Capacity | 3500mAh (0.2C discharge) |
Nominal Voltage | 14.8V |
Charge Cut-off Voltage | 16.80V ± 0.05V |
Discharge Cut-off Voltage | 11.00V |
Standard Charging Current | 1750mA (0.5C) |
Max. Continuous Discharge Current | 10A - 15A |
| Charging Temperature Range | 0°C ~ 45°C |
Discharging Temperature Range | -20°C ~ 60°C |
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