HYS 18500 3.7V 1400mAh Lithium‑ion Battery Pack | B2B Product Introduction.

MOQ： 1000PCS
Price：
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Delivery Time	One Week
Packaging Details	neutral carton packaging
Supply Ability	Daily Production Capacity Of 10,000 Pieces
Payment Terms	T/T
Model Number	1000-2000mAh
Certification	UN38.3
Brand Name	FYW
Place of Origin	ShenZhen

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Product Details
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Product Specification


Delivery Time	One Week	Packaging Details	neutral carton packaging
Supply Ability	Daily Production Capacity Of 10,000 Pieces	Payment Terms	T/T
Model Number	1000-2000mAh	Certification	UN38.3
Brand Name	FYW	Place of Origin	ShenZhen

Product Overview

This HYS 18500 cylindrical lithium‑ion battery pack features nominal 3.7V voltage, 1400mAh capacity and 5.18Wh energy. It is assembled with premium 18500 cell, pre‑wired with red‑black leads and standard white JST connector for easy plug‑and‑play installation. Compact cylindrical form makes it a reliable power source for a wide range of small‑sized portable consumer electronics. We support OEM & ODM customization on wiring, connector type and protective circuit to match your device requirements.

Core Technical Specifications

Model: HYS 18500
Nominal Voltage: 3.7 V
Nominal Capacity: 1400 mAh
Energy: 5.18 Wh
Cell Type: 18500 Cylindrical Lithium‑ion Cell
Configuration: 1S1P single‑cell pack
Output: Pre‑soldered wires with JST connector
Shell: Blue heat‑shrink tubing insulation

Key Advantages

Stable discharge performance, low self‑discharge rate and long cycle life.
Built‑in reliable protection against over‑charge, over‑discharge, over‑current and short‑circuit (optional).
Ready‑made wire & connector, saves your assembly cost and time.
Consistent cell sorting guarantees uniform batch performance for mass production.
Flexible customization: change connector, cable length, add PCM as your project needs.

Typical Applications

Suitable for small portable equipment including Bluetooth speakers, handheld gadgets, portable lighting, smart home sensors, massager, small medical devices, toy products and other compact‑size electronic devices.

B2B Service

We are the direct manufacturer. Small trial orders and bulk wholesale are both acceptable. Custom solutions for voltage, capacity, harness and connector are available. Please send us your detailed requirements for a competitive quotation.

SEO Short Meta Description

HYS 18500 3.7V 1400mAh lithium‑ion battery pack with JST connector, factory wholesale, customizable wiring & protection circuit for portable electronics, Bluetooth speaker and small consumer devices.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Distributor/Wholesaler,Exporter,Seller 


Year Established:

2013 


Total Annual:

5,000,000-6,000,000


Employee Number:

50~100 


Ecer Certification：

Verified Supplier 

Shenzhen Huayousheng Energy Technology Co., Ltd. is a high-tech enterprise integrated with the research & development, production and sales of lithium batteries. The company was established in Guanlan, Shenzhen in 2013, and moved its production base to Shuikou Subdistrict, Huicheng District, ... Shenzhen Huayousheng Energy Technology Co., Ltd. is a high-tech enterprise integrated with the research & development, production and sales of lithium batteries. The company was established in Guanlan, Shenzhen in 2013, and moved its production base to Shuikou Subdistrict, Huicheng District, ...

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Reach Us
Shenzhen Huayousheng Energy Technology Co., Ltd.
2nd Floor,Three Building,No.9 Anlan Road,Shangkeng Community,Guanlan Street,Longhua new District,Shenzhen City,Guangdong,China
https://www.fywpower.com/

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