Custom Lithium Batteries for IOT Devices

Tailored Battery Power for a Connected World

Pain Points

Powering your IoT devices reliably is challenging—but you're not alone.

Limited battery life disrupts remote operations and sensor networks

Bulky batteries add unnecessary weight to wearables and portable tech

Extreme environments degrade battery performance and lifespan

Non-compliant batteries risk certification issues and delays

High maintenance needs drive up total ownership costs

Litop Solutions

IoT needs batteries that last, perform in any condition, and pass global compliance.

Multiple cell formats—18650, 21700, pouch, prismatic, and more—fit any design

Smart BMS with low-power, remote monitoring, and comprehensive protection

Durable housings: waterproof, shockproof, corrosion resistant

Certified to UN38.3, UL1642, IEC62133, CE, RoHS and more

Proven OEM/ODM expertise across global IoT fields

Litop's Custom IoT Battery Solutions

From concept to delivery, Litop designs and manufactures custom IoT battery packs built to your needs.

High-Temperature Series

3.2V 3000mAh 18650 LiFePO₄ Pack

3.2V 3000mAh 18650 LiFePO4 Rechargeable Battery Pack

Configuration: 1S2P
Nominal Voltage/Capacity: 3.2V / 3000mAh
Cell Type: 18650 LiFePO4 (2pcs 3.2V 1500mAh cells)
Features: Stable discharge under vibration/shock
PCM: Integrated into PCM with UVP, OVP, OCC, OCD protections
Application: IOT Applications
3.2V 6000mAh 18650 LiFePO₄ Pack

3.2V 6000mAh 18650 LiFePO4 Battery Pack

Configuration: 1S4P
Nominal Voltage/Capacity: 3.2V / 6000mAh
Cell Type: 18650 LiFePO4 (4pcs 3.2V 1500mAh cells)
BMS: Built-in BQ28Z610 with I2C/SMBus communication
Discharge Current: 2A discharge current cutoff to prevent overcurrent
Application: IOT Applications
3.2V 26.4Ah 26650 LiFePO₄ Pack

3.2V 26.4Ah 26650 LiFePO4 Battery Pack

Configuration: 1S8P
Nominal Voltage/Capacity: 3.2V / 26.4Ah
Cell Type: 26650 LiFePO4 (8 pcs cylindrical cells)
Energy: 84Wh
Discharge Rate: 20A high discharge rate
Features: Great thermal stability, 5000 cycles life
Application: IOT components

Compact Sensor Series

3.6V 2900mAh High Temp

3.6V 2900mAh High Temperature Battery

Configuration: 1S1P
Nominal Voltage/Capacity: 3.6V / 2900mAh
Cell Type: High temperature cell
Discharge Temperature: -40°C~85°C
Storage Temperature: -20°C~45°C
Cycle Life: 500 times cycles remaining 80% DOD
Application: Access control
3.6V 5800mAh Gateway Pack

3.6V 5800mAh High Temperature Battery

Configuration: 1S2P
Nominal Voltage/Capacity: 3.6V / 5800mAh
Cell Type: Made by 2pcs 3.6V 2900mAh high temperature cells
Discharge Temperature: -40°C~85°C
Charge Temperature: -20°C~60°C
Application: IoT Gateway Devices
3.6V 6000mAh Truck GPS Pack

3.6V 6000mAh High Temperature Battery

Configuration: 1S3P
Nominal Voltage/Capacity: 3.6V / 6000mAh
Cell Type: Made by 3pcs 3.6V 2000mAh 18650 high temperature cells
Discharge Temperature: -40°C~85°C
Connector: 10K NTC and Molex connector
Application: Truck GPS
3.6V 11600mAh Pack

3.6V 11600mAh High Temperature Battery

Configuration: 1S4P
Nominal Voltage/Capacity: 3.6V / 11600mAh
Cell Type: Made of 4pcs 3.6V 18650 2900mAh high-temperature cells
Operating Temperature: Operates seamlessly in environments up to 85°C
Features: Delivers higher discharge and charge currents
Application: IOT Applications

Communication & Control Series

3.6V 8.7Ah IoT Pack

3.6V 8700mAh 18650 Li-ion Battery Pack

Configuration: 1S3P
Nominal Voltage/Capacity: 3.6V / 8700mAh
Cell Type: Made by 3pcs 3.6V 2900mAh 18650 high temperature cells
Discharge Temperature: -40°C~85°C
Connector: JST connector & 10K NTC
Application: IoT Components
3.7V 5000mAh 21700 Sensor

3.7V 5000mAh 21700 Li-ion Battery Pack

Configuration: 1S1P
Nominal Voltage/Capacity: 3.7V / 5000mAh
Cell Type: Samsung INR21700-50E
Features: Lighter and more compact
Cycle Life: 500 times cycles remaining 80% DOD
Application: IoT Sensor
3.7V 10Ah 21700 GPS

3.7V 10Ah 21700 Li-ion Battery Pack

Configuration: 1S2P
Nominal Voltage/Capacity: 3.7V / 10Ah
Cell Type: 21700 lithium ion battery pack
Features: Easy to integrate and carry within mobile GPS systems
Protection: Integrated with circuit protections
Application: GPS Navigation Devices

High-Capacity & Long-Life Series

7.2V 2900mAh High Temp

7.2V 2900mAh High Temperature Battery Pack

Configuration: 2S1P
Nominal Voltage/Capacity: 7.2V / 2900mAh
Cell Type: 2pcs 3.6V 2900mAh 18650 high-temperature lithium cells
Temperature Range: -40°C ~ 85°C
Features: Custom shapes and sizes, tailored to fit any device
Application: Outdoor IoT Devices
7.2V 5800mAh High Temp

7.2V 5800mAh High Temperature Battery Pack

Configuration: 2S2P
Nominal Voltage/Capacity: 7.2V / 5800mAh
Cell Type: Made with 4pcs 3.6V 2900mAh 18650 high-performance lithium-ion cells
Temperature Range: -40°C ~ 85°C
Features: Delivers higher discharge and charge currents
Application: High Temperature Environments/Outdoor Equipment
7.4V 750mAh LiPo

7.4V 750mAh LiPo Battery Pack

Configuration: 2S1P
Nominal Voltage/Capacity: 7.4V / 750mAh
Cell Type: 2pcs 3.7V 750mAh LiPo cells
Discharge Temperature: -10°C ~ 70°C
Features: Designed with 10K NTC
Application: Camerca Monitor Devices/Outdoor Monitor
7.4V 5000mAh 21700

7.4V 5000mAh 21700 Battery Pack

Configuration: 2S1P
Nominal Voltage/Capacity: 7.4V / 5000mAh
Cell Type: 2pcs 21700 cells (LG and Samsung)
Features: Integrated with SEIKO chips
Application: E-call System

Versatile Battery Solutions for IoT Device Applications

GPS Tracker

GPS Tracker

Smart Card

Smart Card

Walkie-talkie

Walkie-talkie

Industrial WiFi Router

Industrial WiFi Router

Sensors

Sensors

Smart Metering

Smart Metering

IoT Battery Pack Frequently Asked Questions

Q1

What types of batteries are suitable for IoT devices?

The best battery depends on your device's size, power demand, and required lifespan—options include lithium-ion, lithium-polymer, and coin cell batteries.

Q2

What are the key considerations when selecting batteries for IoT devices?

Consider chemistry, capacity, voltage requirements, size, working temperature, expected cycle life, and maintenance.

Q3

Can Litop provide customized battery specifications for my IoT device?

Yes. Litop offers full customization, including capacity, voltage, shape, and special requirements.

Q4

Is remote monitoring or data analysis supported?

Integrated modules can enable real-time health monitoring, predictive service, and usage analytics, customized to project needs.

Q5

Can Litop help with regulatory documentation?

Yes. We supply full technical files, test reports, and documentation to simplify your certification process.