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7.4V Lithium Battery Packs
Custom 7.4V lithium battery packs with stable 2S output, flexible capacity, BMS protection, and connector options for portable electronics, medical devices, lighting, heated apparel, and smart products.
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14500 7.4V 800mAh Rechargeable Lithium-ion Battery Pack with 2S PCM Protection for Breast Pumps
Model: 14500-2S1P
Rated Capacity:800mAh
Nominal Voltage:7.4V
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7.4V 2600mAh Rechargeable 18650 Li-ion Battery Pack 2S1P with XH2.54-3P Connector for Breast Pumps
Model: 18650-2S1P
Rated Capacity:2600mAh
Nominal Voltage: 7.4 V
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7.4V 18650 Li-ion Battery Pack 2600mAh for Smart Home Security Alarm Systems
Rated Voltage: 7.4V
Rated Capacity: 2600mAh
Maximum Charging Voltage: 8.4V
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7.4V 5000mAh LiPo Replacement Battery for Bluetooth Speakers
Model: LiPo Battery
Rated Capacity: 5000 mAh
Nominal Voltage:7.4V
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7.4V 2600mAh 2S1P 18650 Li-Ion Battery Pack for Infusion Pump Monitoring Systems, 1200-Cycle Life
Model: 18650-2S1P
Rated Capacity: 2600 mAh
Nominal Voltage: 7.4V
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Custom 7.2V 6800mAh 18650 Li-Ion Battery Pack for Surveying Instruments, GPS and RTK Navigation Equipment
Model: 18650
Operating Voltage: 7.2V
Capacity: 6800mAh
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7.2V 3400mAh Li-Ion Battery Pack for GNSS RTK Surveying Equipment, GPS Receivers, and Industrial Portable Devices | OEM Rechargeable Lithium Battery
Model: 18650
Operating Voltage: 7.2 V
Capacity: 3400mAh
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7.4V 10000mAh 21700 2S2P Li-Ion Battery Pack for Fishing Bait Boats with Smart BMS, Waterproof Design, and Long Runtime
Model:21700-2P2S-7.4V
Rated Capacity: 10000 mAh
Nominal Voltage: 7.4 V
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Application Industries
GLOFLUX 7.4V lithium battery packs are designed for devices that require stable 2S voltage, compact structure, and reliable rechargeable power. With customizable capacity, size, BMS protection, wires, connectors, casing, and discharge performance, these battery packs can support heated apparel, medical devices, lighting systems, audio products, smart terminals, industrial instruments, and other OEM/ODM electronic products.
7.4V Lithium Battery Packs Selection
Selecting the right 7.4V lithium battery pack depends on your device voltage structure, working current, runtime target, installation space, charging method, connector type, and safety requirements. GLOFLUX provides flexible OEM/ODM battery pack solutions with customized capacity, dimensions, BMS protection, wires, connectors, casing, and discharge performance for different portable power applications.
| Selection Factor | Available Options | Recommended Applications |
|---|---|---|
| Voltage Structure | 2S lithium battery pack, 7.4V nominal voltage, 8.4V full charge | Heated apparel, lighting, smart terminals |
| Capacity Range | Custom capacity from compact to high-capacity designs | Longer runtime portable equipment |
| Cell Type | 18650, 21700, Li-polymer pouch cells | Compact or higher-power device designs |
| Discharge Current | Standard discharge or high-rate discharge options | Lighting systems, tools, heated products |
| Battery Size | Custom length, width, thickness, and pack layout | Device compartment matching |
| BMS Protection | Overcharge, over-discharge, overcurrent, short-circuit protection | Safer charging and operation |
| Connector & Wires | JST, Molex, DC plug, XT plug, custom wire length | OEM assembly and device integration |
| Casing Design | PVC wrap, plastic shell, custom enclosure | Wearable, handheld, and industrial products |
| Certification Support | UN38.3, CE, RoHS, IEC62133 available by project | Export and global market requirements |
Frequently Asked Questions About 7.4V Lithium Battery Packs
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