4S1P 14.8V 4000mAh Rechargeable Lithium Battery Pack for Robotics, Drones, and Industrial Devices

Product Details

Product Name: 4S1P 14.8V 4000mAh Lithium-ion Battery Pack
Configuration: 4S1P (Four 18650 cells in series)
Rated Voltage: 14.8V
Rated Capacity: 4000mAh
Battery Chemistry: Lithium-ion (Li-ion)
Cell Type: 18650 (customizable brand)
Protection: Built-in PCM (Overcharge, Over-discharge, Overcurrent, Short Circuit)

Key Features:

High energy density and compact design
Stable output with long cycle life
Built-in protection circuit for safe performance
High discharge efficiency
OEM/ODM customization available

Typical Applications:

Industrial robots
Agricultural drones
Inspection and mapping UAVs
Portable equipment
Medical and security devices

Custom Options:

Wire and connector type
Branding & labeling
PCM/BMS configuration
Capacity and voltage tailoring

Features

· Support Customization

Diameter (≥7.8mm), height (≥2.4mm); and shapes custom available
· Complete Battery Certification

Comply with UL1642, IEC62133, FDA, ISO13485, UN38.3, etc.
· Wide Temperature Range

Can be used at -50 ℃~50 ℃ or -20 ℃~80 ℃
· Complete Battery Certification

Comply with UL1642, IEC62133, FDA, ISO13485, UN38.3, etc.
· Support High Current Discharge

10C discharge rate
· Support High Current Discharge

10C discharge rate
· Wide Temperature Range

Can be used at -50 ℃~50 ℃ or -20 ℃~80 ℃
· Complete Battery Certification

Comply with UL1642, IEC62133, FDA, ISO13485, UN38.3, etc.