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18650 21.6V 17Ah Li-ion Battery
18650 21.6V 17Ah Li-ion Battery for Patrol Robots with RS485
18650 21.6V 17Ah Li-ion Battery for Patrol Robots with RS485
18650 21.6V 17Ah Li-ion Battery for Patrol Robots with RS485

18650 21.6V 17Ah Li-ion Battery for Patrol Robots with RS485

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Li-ion Battery for Patrol Robots delivers 21.6V 17Ah power, RS485 communication, and -20~60℃ operation—ideal for security patrol bots, power monitoring robots, and industrial mapping devices.

  • Nominal Voltage：21.6V
  • Rated Capacity：17000mAh
  • Dimension：160*φ100±1mm
  • Charge Voltage：25.2V
  • Charge Current：≤8.5A
  • Discharge Current：3.4A
  • Discharge Cut-off Voltage：15V
  • Weight：2000g
  • Operating Temperature：-20～60℃

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Li-ion Battery for Patrol Robots: 21.6V 17Ah 18650 with RS485 for Security & Inspection Bots

Product Introduction

Engineered exclusively for patrol robots, the Li-ion Battery for Patrol Robots is a high-performance 18650 lithium-ion solution with RS485 communication. This 21.6V 17Ah Patrol Robot Li-ion Battery combines 17Ah capacity, 21.6V nominal voltage, and smart data transmission. Unlike standard batteries, it features RS485 for real-time health tracking, wide temperature resilience -20~60℃, and multi-layer safety—making it the reliable power source for security patrol bots, power monitoring robots, and industrial mapping devices in demanding environments.

Technical Specifications

Table: Li-ion Battery for Patrol Robots Core Parameters

Parameter Details
Cell Type 18650 Lithium-ion
Nominal Voltage 21.6V
Rated Capacity 17Ah
Charge Voltage 25.2V
Charge Current ≤8.5A
Discharge Current 3.4A
Discharge Cut-off Voltage 15V
Weight 2000g
Dimensions 160×Φ100±1mm
Operating Temperature -20~60℃
Communication RS485
Application Patrol robots, power monitoring robots, mapping robots

Core Advantages of Li-ion Battery for Patrol Robots

1. RS485 Smart Communication for Patrol Fleet Management

“Real-Time Data Integration: The Li-ion Battery for Patrol Robots supports RS485 communication, enabling patrol robots to transmit battery health, SOC, and temperature data to central control systems. This allows for predictive maintenance, remote diagnostics, and seamless integration into security or industrial automation workflows—critical for minimizing downtime in 24/7 patrol missions.”

2. Wide Temperature Resilience for All-Environment Patrols

“-20~60℃ Operation: Whether powering a security patrol robot in a -20℃ winter zone or an industrial mapping bot in a 60℃ factory, the Patrol Robot Li-ion Battery performs consistently. Its robust thermal management ensures stable power in extreme climates, from Arctic border patrols to desert industrial audits, eliminating climate-related interruptions.”

3. Multi-Layer Safety for High-Stakes Patrol Scenarios

“Comprehensive Protections: Equipped with short-circuit, overcharge, over-discharge, and over-current protection, the Li-ion Battery for Patrol Robots ensures safe operation in high-stakes scenarios like critical infrastructure patrols or urban security missions. Its 18650 cell design and rugged build minimize failure risks, protecting both robots and personnel.”

4. Tailored Power for Diverse Patrol Tasks

“Stable Output for Multi-Sensor Operations: Designed to power patrol robots with cameras, LiDAR, and communication modules, the 21.6V Li-ion Battery for Patrol Robots delivers stable voltage across varied loads. It supports extended patrol durations and simultaneous sensor operation, ensuring uninterrupted task completion in security and industrial inspection.”

Application Scenarios

1. Security Patrol Robots

“24/7 Surveillance Missions: Powers robots that monitor campuses, factories, or border perimeters. The Li-ion Battery for Patrol Robots’ long cycle life and RS485 integration support round-the-clock patrols, with real-time battery status updates for security teams to ensure uninterrupted coverage.”

2. Power Monitoring Robots

“Electrical Infrastructure Audits: Supplies energy for bots that inspect power lines, substations, and grid equipment. Its -20℃ operation enables winter grid patrols, while 60℃ tolerance supports high-heat transformer inspections—all with the reliability of 18650 lithium-ion technology.”

3. Industrial Mapping & Inspection Robots

“Factory & Facility 3D Mapping: Powers LiDAR-equipped robots that create detailed models of industrial sites. The Patrol Robot Li-ion Battery’s high capacity and stable output ensure full-site mapping without mid-mission recharges, critical for efficient facility audits.”

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Customized Battery & Charging Solutions for Robotics

We offer full OEM/ODM services to meet the unique power needs of your robotic systems, AGVs, AMRs, and automated equipment. Whether you need a standard solution or a fully customized design, we are ready to support your project.

Battery Customization

  • Voltage & Capacity Tailoring (e.g., 12V, 24V 48V.72V)
  • Cell Selection: LiFePO4 / NMC / 18650 / 26650 / 21700
  • Communication Protocols: RS232 / RS485 /CAN / Modbus
  • Protection Levels: lP54,lP65. and more
  • Size & Shape Adaptation for Any Robot Platform

Charger Integration

  • Smart Chargers with Fast Charging Support
  • Multi-voltage & Multi-current Configurations
  • Multi-model compatible BMS
  • Support for Safety Features: Overcharge Overheat, Short Circuit Protection etc
  • Optional Communication Interface for Intelligent Monitoring

Full System support

  • Desian,Assembly, Testing. and Mass Production
  • Multi-voltage & Multi-current Configurations
  • Custom Labeling, Branding, and Packaging
  • Global Certification Support: CE, UN38.3, KC,lEC, etc
  • Quick Sample Delivery & Technical Documentation
  • Dedicated Engineering Team for Custom Projects

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Our Commitment to Excellence

We are dedicated to providing unparalleled service and support for all your robotic battery and charging needs. Here’s how we ensure your success

Guaranteed Timeliness

Efficient delivery timelines to meet your project deadlines.

24/7 Hours Online Service

Round-the-clock customer support for immediate assistance.

Global Logistics Support

Seamless shipping and logistics solutions worldwide.

Professional Technical Team

Provode one-to-one solution and technical support.

Providing Training Services

Comprehensive training programs for optimal product usage.

Service Assurance

Reliable after-sales support and warranty services.

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