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9V 6LR61
Model:9V 6LR61
Capacity: ≥50H(620Ω, 24H/D, E.V=5.4V)
Shelf life: 5 years
Jacket:Aluminum foil
Dia/H:26.5*17.5*48.5mm
Weight:44~45g
12V alkaline battery 23A
Model:23A MN23 A23
Capacity: ≥105 hour (20kohms, 24H/D, E.V= 6V)
Shelf life: 2 years
Jacket:Aluminum foil
6.Dia:9.6 ~ 10.6mm H:27.5 ~ 28.5mm
Weight:7~8g
12V alkaline battery 27A
Model:27A MN27 A27
Capacity: ≥35 hour (20kohms, 24H/D, E.V= 6V)
Shelf life: 2 years
Jacket:Aluminum foil
Dia:7.2 ~ 8.1mm H:27.5 ~ 28.5mm
Weight:4~5g
Our Alkaline Batteries deliver long-lasting, dependable energy for both household and industrial use. At Suzhou Nanguang Battery Co., Ltd. (NANGRAND), we combine over 30 years of manufacturing experience with advanced technology to ensure safety, endurance, and consistent performance. Each battery is designed with anti-leakage protection and a high-energy formula for stable, sustainable power. As a trusted OEM/ODM alkaline battery manufacturer, we provide reliable energy solutions trusted by global partners.
Our alkaline batteries feature high energy density, refined materials, and advanced structural design for superior endurance. Leak-resistant construction protects devices and ensures long shelf life. These batteries perform reliably in both high-drain and standard devices, offering excellent value and durability. Whether powering everyday electronics or industrial instruments, NANGRAND batteries deliver consistent energy and peace of mind.
NANGRAND offers a complete range of alkaline batteries to meet diverse device requirements. The table below highlights our most popular models and their typical uses:
| Battery Type | Common Applications |
|---|---|
| AA | Remote controls, wall clocks, wireless mice |
| AAA | TV remotes, flashlights, electric toothbrushes |
| C | Toys, portable radios, small appliances |
| D | Large flashlights, audio equipment |
| 9V | Smoke detectors, multimeters, wireless microphones |
| 23A / 27A | Garage door remotes, key fobs, wireless sensors |
All our batteries are engineered for dependable performance, long shelf life, and leak resistance across these applications.
NANGRAND alkaline batteries are suitable for a wide range of devices such as remote controls, toys, smart locks, sensors, speakers, and gaming equipment. Their high-energy formula ensures reliable power for both everyday and professional use. With advanced anti-leakage design, our batteries protect devices and maintain consistent output even under demanding conditions.
As a professional manufacturer, we provide customized alkaline battery solutions for global clients. Our OEM/ODM services include tailored branding, packaging, and specifications to meet unique market needs. Certified with ISO9001, ISO14001, CE, ROHS, and REACH, we ensure quality and compliance at every stage. With competitive pricing and flexible minimum order quantities, NANGRAND supports businesses seeking dependable, custom battery production.
With over three decades of experience and an annual capacity of one billion pieces, NANGRAND stands as a leading supplier in China. Our products are exported to Europe, America, and East Asia, backed by strict quality control and advanced production technology. We provide full OEM/ODM customization, technical support, and global logistics to ensure every client receives reliable, high-performance batteries for their markets.
Choose the correct size (AA, AAA, C, D, 9V, 23A, or 27A) based on your device.
Match the voltage with your device’s specifications.
For high-drain devices like toys or cameras, select long-lasting models.
For remotes and low-drain devices, standard alkaline batteries offer excellent value.
What is the shelf life of NANGRAND alkaline batteries?
Typically 5–7 years when stored in a cool, dry place.
Can alkaline batteries be recharged?
No, they are single-use. For rechargeable options, we recommend our Ni-MH batteries.
Do NANGRAND batteries leak? –
Our advanced anti-leakage design minimizes risk, even under high-drain conditions.
What devices use 23A and 27A batteries?
These are ideal for garage door remotes, key fobs, and wireless sensors.
Does NANGRAND provide OEM/ODM service?
Yes, we offer full customization support through our customized alkaline battery solutions program.
Partner with Suzhou Nanguang Battery Co., Ltd., a professional alkaline battery manufacturer, to experience dependable power and flexible OEM/ODM services. Contact us today to discuss your project or request a quote.
