IoT Sensor Battery Pack
Across smart cities, environmental monitoring, and industrial automation, IoT sensors are transforming our world—yet powering them remains a major obstacle. Traditional batteries struggle under extreme conditions, require frequent replacements, hinder design freedom, and add to hazardous waste. Without smarter, sustainable energy, the IoT revolution remains at risk.
CMB delivers durable IoT sensor batteries packs built for harsh environments. Our range—including Lipo, LiFePO4, and extreme-temperature batteries(high and low temperature batteries)—provides long-lasting power in compact, scalable form factors. With CMB, IoT’s potential is finally achievable.
IoT Sensor Batteries Challenges
CMB delivers advanced battery technology built for the IoT era to overcome these challenges—delivering longer life, smaller size, and reliable performance.
Short Lifetime
Off-the-shelf batteries last only 2–3 years.
Harsh Environments
Heat, cold, and vibration quickly reduce reliability.
Size Constraints
Bulky batteries limit sensor miniaturization.
Scaling Costs
Thousands of replacements drive up total ownership cost.
How CM Batteries Can Help
CMB’s custom battery solutions are built for the real-world demands of sensor devices.
- Compact & Lightweight – Space-efficient design enables smaller sensors and flexible deployment.
- Long-Lasting Performance – 500+ cycles at 80% DOD.
- Full Protection Built-In – Integrated PCM/BMS safeguards against overcharge, over-discharge, and short circuits.
- Extreme Environment Ready – Reliable under vibration, impact, and wide temperature ranges.
- Smart Monitoring Option – SMBus/I²C support enables real-time health tracking and predictive maintenance.
Looking for IoT sensor battery solutions?
Get a fast response from our engineering team with tailored IoT battery solutions.
Custom IoT Sensor Battery Pack Solutions
1S1P 3.7V 5000mAh 21700 Cylindrical Battery for IoT Sensor
Made with premium Samsung INR21700-50E cells
Lighter and more compact
500 times cycles remaining 80% DOD
Application for high-capacity sensor power solution
1S2P 3.2V 3000mAh 18650 LiFePO4 Rechargeable Battery Pack
Made of 2pcs 18650 3.2V 1500mAh LiFePO4 cells
Stable discharge under vibration/shock
Integrated into PCM with UVP, OVP, OCC, OCD protections
Application for environmental monitoring devices
1S4P 3.2V 6000mAh 18650 LiFePO4 Battery Pack
Made of 4pcs 18650 3.2V 1500mAh LiFePO4 cells
Built-in BQ28Z610 with I2C/SMBus communication
2A discharge current cutoff to prevent overcurrent
Application for remote monitoring systems
How to Choose the Right Batteries for IoT Devices?
Maximizing GPS Tracker Long Battery Life
Custom Special Battery:Tailored Energy Solutions for Specialized Applications
Frequently Asked Questions About IoT Sensor Batteries
What industries use CMB’s custom IoT sensor battery packs?
Our solutions are widely adopted in smart cities, smart metering, logistics tracking, environmental monitoring, smart buildings, industrial automation, and medical IoT devices.
Can you design batteries for very compact or irregularly shaped sensor housings?
Absolutely. We specialize in flexible battery design and offer custom form factors—including cylindrical, prismatic, and pouch configurations—to seamlessly integrate into even the most space-constrained or unconventional IoT sensor enclosures.
What certifications do your batteries support?
Depending on your market, we can provide IEC62133, UN38.3, CE, UL, and RoHS compliance to meet international safety and shipping requirements.
How do you ensure reliability in harsh operating environments?
We integrate advanced protection circuits (PCM/BMS), conduct vibration/shock testing, and validate performance across wide temperature ranges.
Do you support low-volume prototypes or only large-scale production?
We support both. Many of our IoT customers start with prototype batches for pilot projects, and later scale up to mass production with the same trusted design.
Tailored Customization
Our design team can create custom battery designs for just about any device or machine.
Timely Delivery
Our efficient production and distribution process gets your product delivered in a timely manner.
Quality Guarantee
We stand by our products and guarantee you’ll be happy with your purchase.
