
18650 46.8V 2.5Ah Lithium ion Battery Pack
Electrical Specifications
| Attribute | Parameter |
|---|---|
| Product Number | 08DQ0034-03 |
| Cell Model | N18650CNP / 2500mAh / 3.6V |
| Battery Configuration | 18650-13S1P |
| Nominal Voltage | 46.8V |
| Nominal Capacity | 2.5Ah |
| Rated Energy | 117Wh |
| Charging Voltage | 54.6V |
| Discharge Cut-off Voltage | 32.5V |
| Standard Charging Current | ≤2.5A |
| Standard Discharge Current | ≤15A |
| Internal Resistance | ≤250mΩ |
Mechanical & Environmental
| Attribute | Parameter |
|---|---|
| Charging Temperature | 0~45℃ |
| Discharge Temperature | -20~60℃ |
| Dimensions | 140 × 71 × 25 mm (Max) |
| Weight | 1Kg |
| Battery Case | PVC heat shrink film |
| Protection System | Short circuit / overcharge / overdischarge / overcurrent protection |
Application Background
This battery solution is designed for industrial sterilization equipment, widely used in spray disinfection, space sterilization, and mobile sanitation operations.
The device requires continuous high-power output in outdoor and complex environments, demanding strong high-rate discharge capability and stable performance.
Project Challenges
Continuous discharge up to ≤15A to support high-power sterilization operation
46.8V high-voltage platform requires stable long-duration output
Operating in harsh environments from -20 to 60℃
Limited device space requiring compact and lightweight design
Customized Battery Solution
13S1P high-voltage configuration ensures stable 46.8V output
PVC heat shrink packaging provides lightweight structure and basic protection
Multi-protection BMS: overcharge, overdischarge, overcurrent, short-circuit protection
Wide temperature design ensures reliable operation in complex sterilization scenarios
Application Results
Stable support for continuous high-voltage sterilization operation
Improved output stability and reduced operational interruptions
Lightweight design enhances mobility and handling efficiency
Reliable cycle performance for long-term repeated disinfection use
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)











