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7.4V Lithium Polymer Battery Pack

Zerne 7.4V polymer lithium battery pack: dual-cell series for efficient direct supply & intelligent management. Widely used in drones, industrial tablets, medical devices (medium-power fields). Future focus: ultra-thinness, 4C fast charging, enhanced low-temperature adaptability, solid-state electrolyte safety upgrade.

Products List

7.4V 80mAh Battery Pack 451220
7.4V 80mAh Battery Pack
 
7.4V 380mAh Battery Pack 502236
7.4V 380mAh Battery Pack
 
7.4V 450mAh Lithium Battery Pack 323540
7.4V 450mAh Battery Pack
 
7.4V 1000mAh Lithium Battery Pack 523450
7.4V 1000mAh Battery Pack
 
7.4V 1150mAh Lithium-ion Battery Pack 103232
7.4V 1150mAh Battery Pack
 
7.4V 3000mAh Lithium-ion Battery Pack 104656
7.4V 3000mAh Battery Pack
 
7.4V 4000mAh Lithium Polymer Battery Pack 106065
7.4V 4000mAh Battery Pack
 
7.4V 10000mAh Lithium Polymer Battery Pack 7866126
7.4V 10000mAh Battery Pack
 
Many of our models are not displayed here. If you cannot find the model you need, please contact us for a custom battery.

Product Details

Moedel Voltage Capacity Charging Size Internal resistance
Thickness(mm) Width(mm) Length(mm)
514169-2S 7.4V 1900 1C 12 43 73 50
534468-2S 7.4V 1950 1C 12 46 72 50
654060-2S 7.4V 2000 1C 14 42 64 50
733960-2S 7.4V 2200 1C 17 41 64 50
574275-2S 7.4V 2480 1C 13 44 79 50
754271-2S 7.4V 3000 1C 17 44 75 50
123655-2S 7.4V 3000 1C 25 38 59 50
124064-2S 7.4V 4000 1C 25 42 69 45

Battery Performance

High Energy Density

Higher energy storage per equal volume.

Longer Cycle Life

Withstands numerous charge-discharge cycles.

Safety

Withstands numerous charge-discharge cycles.

Low Self-Discharge

Minimal Power Loss, Longer Shelf Life

Applications of 7.4V Lithium-ion Battery Pack

Heated Gloves

Polymer lithium batteries drive heated gloves via slim, flexible high-density heating elements. Stable discharge and flexible packaging ensure uniform liner heating, providing safe, long-lasting temperature-controlled warmth.

Walkie-talkie

Zerne polymer lithium batteries: premium power for two-way radios. High energy density, stable discharge, and compact design deliver long-lasting, uninterrupted performance—ensuring seamless communication in harsh environments.

POS machine

Zerne reliable power for POS terminals. Compact, high-density cells deliver all-day performance with stable discharge, ensuring uninterrupted transactions for retail and mobile payment scenarios.

Body-worn Camera

Body cameras rely on polymer lithium batteries for long battery life and high reliability. Their weather-resistant and explosion-proof features ensure uninterrupted power during outdoor operations, serving as a key enabler for efficient law enforcement.

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Let us find the right battery solution for you.

Guangdong Zhaoneng Technology co.,ltd.
We are a professional manufacturer of new energy lithium batteries integrating R&D, design, manufacturing and sales with 28 years experience.

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