14.8V 2.5Ah 18650 Lithium Ion Battery Pack
Product Number:
24AQD238-01
Nominal voltage:
14.8V
Nominal capacity:
2.5Ah
Battery Configuration:
18650-4S1P
Dimension:
71 × 38 × 38mm (Max)
Application:
backup power supply
PVC Housing, Multi Protection System, Compact Lightweight Design
Product Overview
Designed for monitoring instruments and security devices, this 14.8V lithium battery is used in continuous surveillance, field data collection, and backup power scenarios where stable and reliable operation is required. With compact structure and stable output, it ensures long-lasting and dependable power support in critical applications.
Electrical Specifications
| Attribute | Parameter |
|---|---|
| Product Number | 24AQD238-01 |
| Cell Model | 18650 / 3.7V / 2.5Ah |
| Battery Configuration | 18650-4S1P |
| Nominal Voltage | 14.8V |
| Nominal Capacity | 2.5Ah |
| Rated Energy | 37Wh |
| Charging Voltage | 16.8V |
| Discharge Cut-off Voltage | 12.0V |
| Standard Charging Current | ≤2A |
| Standard Discharge Current | 2A |
| Internal Resistance | ≤500mΩ |
Mechanical & Environmental
| Attribute | Parameter |
|---|---|
| Charging Temperature | 0～45℃ |
| Discharge Temperature | -20～60℃ |
| Storage Temperature | -20～35℃ |
| Dimensions | 71 × 38 × 38mm (Max) |
| Weight | 300g |
| Battery Case | Blue PVC |
| Protection System | Short circuit / Overcharge / Overdischarge / Overcurrent protection |
We support flexible customization based on your project requirements, including:
- Voltage range: 3.2V – 72V
- Capacity range: 100mAh – 100Ah
- Electrical performance design: Charge/discharge parameters, C-rate, internal resistance, temperature performance
- Mechanical design: Appearance, dimensions, housing material, and integrated structural engineering
- BMS design: Battery protection, cell balancing, and communication protocols (SMBus / I2C / UART)
Get a Custom Battery Solution
Tell us about your project needs. Our engineers will provide a tailored battery solution and quotation within 24 hours.
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