Designed for critical low-power applications, this compact 7.2V 550mAh AAA NiMH battery pack provides exceptional deep cycle performance (500+ cycles) and extended operational endurance. Optimized for sensor systems, portable medical devices, and commercial electronics, it features ultra-low self-discharge (retaining 80% charge after 1 year) and lightweight flexibility (approx. 100g). Deliver unwavering reliability and maintenance-free power to ensure seamless operation in demanding scenarios.
7.2V 550mAh AAA cell NiMH rechargeable battery for sensor equipment, medical devices & commercial electronics
High-Performance 7.2V 550mAh NiMH Battery Pack for HIMAX RC Models and Electronics
Designed specifically for RC and electronic devices, this 7.2V 550mAh NiMH battery pack delivers reliable and long-lasting power for all your remote control and model applications. With a high energy density and stable voltage output, it ensures consistent performance even under demanding conditions. The NiMH chemistry offers improved safety over other battery types, with low self-discharge and no memory effect. Pre-charged and ready to use out of the box, this battery is an essential replacement or spare for hobbyists and professionals alike. Its compact and lightweight design makes it ideal for small-scale radio-controlled vehicles, drones, and micro robots. Built to meet strict quality standards, this HIMAX-compatible battery guarantees extended runtime and seamless integration with your existing setup.
At HIMAX, we specialize in delivering tailored battery solutions for B2B clients in high-demand industries. Our 7.2V 550mAh NiMH battery pack is engineered for precision and long-term reliability, offering deep cycle life, ultra-low self-discharge (≤20% per month), and an impressive 1-year standby time. Designed with an ultra-lightweight structure, this battery is ideal for sensor networks, portable medical devices, and advanced electronics that require uninterrupted, long-lasting power. With HIMAX’s advanced customization capabilities, including voltage, capacity, size, and connector configurations, we ensure your application receives a power solution that fits perfectly into your system architecture, enhancing performance and operational efficiency.
Specifications
7.2V 550mAh AAA cell NiMH rechargeable battery for sensor equipment, medical devices & commercial electronics
Nominal Voltage
7.2V
Nominal Capacity
550mAh
Energy
3.96Wh
Charge Voltage
8.4V
Discharge cut off voltage
6V
Charge Method
CC/-△V
Standard Charge Current
0.11A
Max. Charge Current
0.275A
Standard Discharge Current
0.11A
Max. Continues Discharge current
0.55A
Cycle Life
500 cycles at 100% DOD
Dimension
24*50*55mm
Weight
Approx 76g
Storage Temperature
-20℃~30℃
Frequently Asked Questions
If you’re searching for nickel-metal-hydride batteries and can’t find the right fit, turn to Himax. As a professional battery cell manufacturing factory, Himax offers standard and customized models of batteries. Our expert team is ready to help. Whether you need a specific capacity, voltage, or have unique needs, contact us. We’ll respond within 24 hours to help you find the ideal NiMH battery solution.
What makes Himax's 7.2V 550mAh NiMH pack ideal for medical tools requiring ultra-reliable power?
With its deep cycle life and low self-discharge, this pack ensures consistent performance in critical medical devices. Plus, Himax offers full customization—like casing color and size adjustments—to meet strict OEM requirements, ensuring seamless integration and patient safety in high-stakes environments.
Can Himax customize this battery for sensor networks operating in remote or harsh conditions?
Absolutely! Our factory enables tailored solutions, such as ultra-lightweight designs and low self-discharge cells, for extended deployments. Combined with deep cycle durability, this minimizes maintenance and maximizes uptime. For B2B clients, we provide bulk-order adaptations like weather-resistant casings at factory-direct prices, giving you a decisive edge over competitors.
How does Himax's B2B-focused customization enhance this battery for portable electronics demanding long-term power?
Himax excels in adaptable manufacturing—think custom branding, packaging, and multi-pack assemblies—to fit niche applications. The battery’s lightweight build reduce weight burdens, while our bulk discounts and ISO9001 quality control ensure scalable, cost-effective solutions you won’t find elsewhere.
What advantages does Himax offer for bulk orders of this NiMH pack in B2B scenarios?
Beyond competitive factory-direct pricing , we unlock volume discounts for orders over 500 units and expedite lead times to 3–4 weeks. Our customization capabilities—including logo imprinting and module pre-assembly—mean you get a tailor-made power solution that boosts your product’s reliability in markets like medical or IoT, all backed by RoHS/CE compliance for hassle-free global sourcing.
How does Himax ensure this battery's superiority for critical applications like medical tools, with B2B support?
Through rigorous 100% capacity testing and ISO-certified production, we deliver unmatched reliability and deep cycle performance. For B2B partners, we add value with full branding options and rapid prototyping—samples are available with waived fees on bulk conversion—ensuring your devices stand out with power that lasts, risk-free.
