11.1V 12.5Ah 18650 Lithium Ion Battery Pack
Product Number:
11AQ0003-01
Nominal voltage:
11.1V
Nominal capacity:
12.5Ah
Battery Configuration:
18650-3S5P
Dimension:
131×90×40mm
Application:
Handheld tester
PVC housing protection, wide temperature operation, multi-protection BMS
Product Overview
This battery is designed for handheld testing equipment used in field inspection, data collection, and mobile measurement scenarios. It ensures stable output and compact structure, supporting long continuous operation and high-frequency testing tasks.
Electrical Specifications
| 属性 | 参数 |
|---|---|
| Product Number | 11AQ0003-01 |
| Cell Model | 18650/3.7V/2.5Ah |
| Battery Configuration | 18650-3S5P |
| Nominal Voltage | 11.1V |
| Nominal Capacity | 12.5Ah |
| Rated Energy | 138.75Wh |
| Charging Voltage | 12.8V |
| Discharge Cut-off Voltage | 9.0V |
| Standard Charging Current | ≤2A |
| Standard Discharge Current | 2A |
| Max Continuous discharge current | 3.0A |
| Internal Resistance | ≤200mΩ |
Mechanical & Environmental
| 属性 | 参数 |
|---|---|
| Charging Temperature | 0～45℃ |
| Discharge Temperature | -20～60℃ |
| Storage Temperature | -20～35℃ |
| Dimensions | 131×90×40mm |
| Weight | 800g |
| Battery Case | Blue PVC |
| Protection System | Short circuit / Overcharge / Over-discharge / 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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