18650 3.6V 3350mAh Lithium ion Battery Pack

Product Number:
01WQ0087-03
Nominal voltage:
10.8V
Nominal capacity:
3.35Ah
Battery Configuration:
18650-3S1P
Dimension:
67*57*24mm
Application:
Portable Massager
PVC Housing,Multi Protection Circuit,Wide Temp Operation
Product Overview

This battery is designed for portable massager devices used in personal healthcare and rehabilitation scenarios. It delivers stable output and reliable protection performance, ensuring continuous operation, safe usage, and consistent power support within compact and mobile device structures.

Electrical Specifications

Attribute Parameter
Product Number 01WQ0087-03
Cell Model 18650/3350mAh/3.6V
Battery Configuration 3S1P
Nominal Voltage 10.8V
Nominal Capacity 3.35Ah
Rated Energy 36.18Wh
Charging Voltage 12.6V
Discharge Cut-off Voltage 8.4V
Standard Charging Current ≤1.675A
Standard Discharge Current ≤3.35A
Internal Resistance ≤200mΩ

Mechanical & Environmental

Attribute Parameter
Charging Temperature 0~45℃
Discharge Temperature -20~60℃
Storage Temperature -20~55℃ (<1 month), -20~45℃ (<3 months), -20~25℃ (<12 months)
Dimensions 675724mm (Max)
Weight 200g
Battery Case PVC
Protection System Short circuit protection, overcharge protection, over-discharge protection, 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.