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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7.4V Rechargeable Lithium-Ion Battery Pack for Heated Gloves & Heated Apparel
Model: Lithium-Ion Battery
Battery Capacity: 2200 Ah
Nominal Voltage: 7.4 V
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KYS2057HH Replaceable Battery
Rated Voltage: 7.2V
Rated Capacity: 13200mAh
Maximum Charging Voltage: 8.4V
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KYS2037DH Toolless Battery Replacement
Rated Voltage: 7.2 V
Rated Capacity: 6600 mAh
Maximum Charging Voltage: 8.4 V
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KYS2037BH Medical Device Battery
Rated Voltage: 7.2 V
Rated Capacity: 3300 mAh
Maximum Charging Voltage: 8.4 V
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18650-1P2S 2200mAh 7.4V External Battery Pack
Model: 18650-1P2S-7.4V
Rated Capacity: 2200 mAh
Nominal Voltage: 7.4 V
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18650-1P2S 7.4V 2600mAh Removable Batteries
Model: 18650-1P2S
Rated Capacity: 2600 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 |
