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Lithium Polymer Battery & Cylindrical Lithium Battery Cells Manufacturer

Lithium Polymer Battery

Ultra-compact 3.7V 300mAh 701535 lithium polymer pouch cell with built-in 10K NTC temperature control. Grade A true capacity, MSDS/UN38.3 certified, customizable size and connector for wearables, IoT and consumer electronics.

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Quality Lithium Polymer Battery factory
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Cylindrical Lithium Battery Cells

Grade A 18650 cylindrical lithium-ion cells (2000-2600mAh, 3.7V) with optional NTC 10K temperature protection, tight IR matching and stable low-rate discharge for safe, consistent B2B battery projects.

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Quality Cylindrical Lithium Battery Cells factory
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Top Products
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3.7V 300mAh 701535 LiPo Pouch Cell 1.11Wh Rechargeable Battery with 10K NTC Temperature Control

Ultra-compact 3.7V 300mAh 701535 lithium polymer pouch cell with built-in 10K NTC temperature control. Grade A true capacity, MSDS/UN38.3 certified, customizable size and connector for wearables, IoT and consumer electronics.
Quality 3.7V 300mAh 701535 LiPo Pouch Cell 1.11Wh Rechargeable Battery with 10K NTC Temperature Control factory

18650 Cylindrical Lithium Cell 3.7V 2000mAh 2200mAh 2500mAh 2600mAh NTC Temperature Protection Stable Discharge

Grade A 18650 cylindrical lithium-ion cells (2000-2600mAh, 3.7V) with optional NTC 10K temperature protection, tight IR matching and stable low-rate discharge for safe, consistent B2B battery projects.
Quality 18650 Cylindrical Lithium Cell 3.7V 2000mAh 2200mAh 2500mAh 2600mAh NTC Temperature Protection Stable Discharge factory

Cylindrical 18650 3.7V 2000mAh Lithium Battery Cell with NTC 10K Temperature Protection

Cylindrical 18650 3.7V 2000mAh lithium-ion cell with integrated NTC 10K temperature protection, ideal for aroma diffusers and portable humidifiers.
Quality Cylindrical 18650 3.7V 2000mAh Lithium Battery Cell with NTC 10K Temperature Protection factory

2200mAh Li-Po Battery Cell 683585 3.7V Rechargeable Polymer Pouch for Power Bank Devices

2200mAh 3.7V lithium polymer pouch cell (model 683585) with OEM/ODM support and full export documentation.
Quality 2200mAh Li-Po Battery Cell 683585 3.7V Rechargeable Polymer Pouch for Power Bank Devices factory

18650 2S1P 7.4V 2000mAh Rechargeable Li-ion Battery Pack for Backup Power

2S1P 18650 rechargeable lithium-ion battery pack with 7.4V nominal voltage and 2000mAh rated capacity (14.8Wh), assembled with genuine HONGLI ICR18650-2000mAh grade A cells for reliable backup power supply.
Quality 18650 2S1P 7.4V 2000mAh Rechargeable Li-ion Battery Pack for Backup Power factory

2S1P 7.4V 2200mAh Lithium-ion Battery Pack.

Product Overview Model Spec: 2S1P Series Connection | Nominal Voltage:7.4V | Rated Capacity:2200mAh Standard dual-cell series lithium battery pack with integrated protective circuit, finished with insulation blue heat-shrink tube and 3-core signal wire + JST connector. Mature fixed-spec model for ...
Quality 2S1P 7.4V 2200mAh Lithium-ion Battery Pack. factory
About Shenzhen Huayousheng Energy Technology Co., Ltd.
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Shenzhen Huayousheng Energy Technology Co., Ltd. is a high-tech enterprise integrating the R&D, production and sales of lithium polymer batteries. Founded in Guanlan, Shenzhen in 2013, the company relocated its production base to Shuikou Subdistrict, Huicheng District, Huizhou City in 2016.

China Shenzhen Huayousheng Energy Technology Co., Ltd.
Shenzhen Huayousheng Energy Technology Co., Ltd.
Serve with Heart, Create Value
Customer Testimonials

  • We customized the 3.7V 500mAh lithium polymer battery pack with Huayousheng for our tracking device DATABOT. The finished batteries fully pass FCC certification with the designated FCC ID 2BC7Z-DATABOT, matching our equipment shell size perfectly.

    databot
    databot

  • Huayousheng manufactures customized 11.1V 6000mAh li-po batteries specially for our portable NPWT medical devices. Custom shell size, printed brand logos and wiring connectors fully match our product assembly needs.

    NPWT System Paya co.
    NPWT System Paya co.
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