Thank you for submitting your question to NINMAX. The Lithium AA Batteries we manufacture use Convoluted Fold Technology to cause the electrolyte to adsorb on the membrane. As a result, there is no flowing liquid inside the battery and no leakage from the battery. For further inquiries, please email us at ninmax2022@163.com.

where are these batteries manufactured?

Evidently they are from China. No 'made in' or similar verbiage can be found on packaging or packaging or batteries themselves. Amazon blurb indicates country of orgin as China.

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NINMAX® Lithium AA Batteries 24 Pack, 3500mAh 1.5V Longest Lasting Bulk Pack Double A Battery for High-Drain Devices【Non-Rechargeable】

NINMAX® Lithium AA Batteries 24 Pack, 3500mAh 1.5V Longest Lasting Bulk Pack Double A Battery for High-Drain Devices【Non-Rechargeable】

Product ID: 767467594

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Details

Number of Batteries
24 Lithium
Brand
NINMAX
Battery Cell Composition
Lithium Metal
Battery Capacity
3500 Milliamp
Recommended Uses For Product
Alarm System
Net Quantity
24.0 count

🔋3500mAh ultra-high capacity

🛡️triple safety valve leak-proof

❄️🔥operates -40°F to 140°F

Description

🔋 Stay powered, stay unstoppable — batteries that outlast your hustle!

BUILT FOR EXTREMES - Reliable performance from freezing cold to scorching heat (-40°F to 140°F).
DECADES OF READINESS - 20-year shelf life means these batteries are always ready when you need them most.
LEAK PROOF CONFIDENCE - Advanced Convoluted Fold Technology and triple safety valves protect your gear.
POWER THROUGH ANYTHING - 3500mAh capacity delivers unmatched longevity for high-drain devices.
VERSATILE ENERGY SOURCE - Perfect for cameras, smart home devices, remotes, toys, and emergency gear.

NINMAX® Lithium AA Batteries offer a powerful 3500mAh capacity with a stable 1.5V output, engineered for high-drain devices. Featuring advanced leak-proof technology and triple safety valves, they ensure device protection in extreme temperatures ranging from -40°F to 140°F. With a remarkable 20-year shelf life and versatile compatibility, this 24-pack bulk set is the ultimate energy solution for professionals and tech-savvy users who demand reliability and longevity.

Specifications

Brand	NINMAX
Manufacturer	NINMAX
Model	AA
Model Name	AA
Product Dimensions	1.5 x 1.5 x 5 cm; 390 g
Batteries	24 Lithium Metal batteries required. (included)
Item model number	AA
Compatible Devices	Remotes
Number of items	96
Voltage	1.5 Volts
Batteries Included	Yes
Batteries Required	Yes
Battery Capacity	3500 Milliamp Hours
Battery cell composition	Lithium Metal
Manufacturer	NINMAX
Item Weight	390 g

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