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China NiMH Battery Pack Supplier

VCELL POWER NiMH Battery Pack is a high-quality, reliable power solution supplied by a leading NiMH battery manufacturer and exporter in China. VCELL POWER provides a full range of battery packs tailored to diverse applications, including medical devices, automotive electronics, emergency lighting, electric toys, and two-way radios.

Our 20+ Years of Battery Pack Manufacturing Expertise

Four automated production facilities in China: Guangdong, Henan, Jiangxi, Shandong

Workforce of 1,000+ skilled employees and 20+ engineers

Advanced production equipment including vacuum mixers, coating machines, calenders, slitting machines, winding machines, laminating machines, electrolyte filling machines, sorting machines, spot welders, and aging test cabinets

Custom battery pack development, testing, and production support

Voltage and Capacity Options

Feature	Specification	Benefit
Cell Type	1.2V NiMH	Stable, high-capacity cells
Pack Voltages	3.6V, 7.2V, 9.6V, 12V, Custom	Compatible with various devices
Capacity Range	600mAh – 10,000mAh	Meets small to high-power requirements
Cycle Life	500+ cycles	Cost-effective long-term use
High-Temperature Range	-20°C to 75°C	Ideal for emergency lighting & automotive
Safety Certifications	UL, CE, ROHS, IEC62133, UN38.3	Complies with global safety standards
Discharge Rate	Up to 3C continuous	Supports high-current devices

High-Temperature and Critical Backup Applications

Emergency Lighting Systems

Continuous operation in extreme temperatures (-20°C to 75°C)

Long float charge life ensures reliability

Medical Devices

Backup power for ventilators, defibrillators, portable diagnostic tools

Reliable operation under high cycles and extreme conditions

Automotive Electronics

Supports T-Box, E-Call, telematics, and infotainment systems

High discharge capacity of NiMH Battery Pack for sudden load spikes

Industrial and Consumer Devices

Electric toys, cordless tools, two-way radios

Robust mechanical stability and long service life

Safety Advantages of NiMH Battery Technology

Stable Chemistry for Sensitive Equipment

NiMH chemistry is extremely stable, minimizing risks compared with lithium-ion batteries in critical backup systems.

Excellent High-Temperature Performance

High-temperature series can operate from -20°C to 75°C, ideal for automotive electronics and emergency lighting.

Reduced Fire and Explosion Risks

No thermal runaway

Zero fire and explosion risk under overcharge, short circuit, or mechanical abuse

Certified by UL, CE, ROHS, IEC62133, and UN38.3

Custom Solutions

VCELL POWER supports full OEM and ODM customization:

Voltage, capacity, and cell configuration adjustment

Connector type and cable customization

Housing and form factor design

Integration of PCB or BMS protection circuit

Sample development and small-batch production support

Frequently Asked Questions

What is a NiMH battery pack?

A NiMH battery pack consists of multiple 1.2V nickel-metal hydride cells connected in series and/or parallel to achieve the required voltage and capacity for specific applications.

What are the advantages of the battery pack?

They provide high safety, good high-temperature performance, no memory effect, high discharge capability, and over 500 charge-discharge cycles.

How long does it last?

Most of it can achieve more than 500 charge cycles under normal operating conditions. Actual service life depends on temperature, charging method, and usage patterns.

Are they safer than lithium batteries?

For many backup power and high-temperature applications, NiMH batteries offer greater chemical stability and lower risks of thermal runaway, making them a highly reliable option.

VCELL POWER provides battery solutions to customers in more than 80 countries worldwide. Whether you are sourcing a 1.2V NiMH Battery, a custom NiMH Battery Pack, a 3.0V Sodium Ion Battery, or a large-scale energy storage battery system, our engineering and production teams are ready to support your project with reliable products, flexible customization, and professional technical service.

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3.6V AA 800mAh Nimh Battery Pack

Purchase high-quality 3.6V AA 800mAh Nimh battery pack? Please recognize Chinese manufacturer VCELL POWER. Assembled with three series-connected AA 800mAh Ni-MH cells, it features a nominal voltage of 3.6V and a cycle life of over 500 cycles at 80% depth of discharge. Equipped with built-in safety valves, it operates at discharge temperatures ranging from -20℃ to 75℃. This battery pack is a perfect replacement for disposable 3.6V lithium battery packs, ideal for smart door locks, emergency lights, model remote controllers and other devices, delivering excellent performance and cost efficiency.