18650 3350mAh 3.5V Lithium ion Battery Pack
Product Number:
34AQ081-01
Nominal voltage:
7.2V
Nominal capacity:
13.4Ah
Battery Configuration:
18650-2S4P
Dimension:
136.5*86.6*22mm
Application:
Wireless Conference System
I2C Communication,Plastic Case Design,Multi Protection BMS
Product Overview
This battery is designed for wireless conference systems, used in meeting communication and multi-speaker conferencing scenarios. It delivers stable output and compact structure, ensuring continuous long-duration operation with reliable power support for uninterrupted conference performance.
Electrical Specifications
| Attribute | Parameter |
|---|---|
| Product Number | 34AQ081-01 |
| Cell Model | 18650/3350mAh/3.5V |
| Battery Configuration | 18650-2S4P |
| Nominal Voltage | 7.2V |
| Nominal Capacity | 13.4Ah |
| Rated Energy | 96.48Wh |
| Charging Voltage | 8.4V |
| Discharge Cut-off Voltage | 5V |
| Standard Charging Current | ≤10A |
| Standard Discharge Current | ≤6.5A |
| Internal Resistance | ≤180mΩ |
Mechanical & Environmental
| Attribute | Parameter |
|---|---|
| Charging Temperature | 0～45℃ |
| Discharge Temperature | -20～60℃ |
| Storage Temperature | -20～55℃ (less than 1 month) / -20～45℃ (less than 3 months) / -20～25℃ (less than 12 months) |
| Dimensions | 136.586.622mm |
| Weight | 500g |
| Battery Case | Plastic case |
| Output Type | GB/UL wire output |
| Communication Protocol | I2C |
| Protection System | Short circuit protection, overcharge protection, over-discharge protection, overcurrent protection, over-temperature 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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