- compatible brand : XMX Or oem
- rechargeable : RECHARGABLE
- Type : Standard Battery, Battery Pack, Li-Ion, Rechargeable Batteries
- use : Other, hand warmer walkie-talkie wireless charging lawn l, sensor light battery, watch dog trainer
- model number : 451820
- brand name : XMX
- place of origin : Guangdong, China
- battery type : Li-polymer
- color : Silver
- nominal voltage : 3.7v, can customized batterypack per customer request
- products status : Stock

Company introduction 公司简介
Xinmengxing Technology is a high-tech enterprise. This is our third five-year period. We are constantly pursuing technological innovation, thinking innovation and quality innovation。we adheres to technological innovation, management innovation and R&D innovation as its foundation, constantly enhancing the competitiveness of its products
新梦星科技是一家高科技企业。这是我们的第三个五年期。我们不断追求技术创新、思维创新和质量创新。我们以技术创新、管理创新和研发创新为基础,不断提升产品竞争力
新梦星科技是一家高科技企业。这是我们的第三个五年期。我们不断追求技术创新、思维创新和质量创新。我们以技术创新、管理创新和研发创新为基础,不断提升产品竞争力
Product Description 产品描述
|
Battery type 电池类型
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Li-polymer battery 锂聚合物电池
|
keyword 关键词
|
polymer li-ion battery ,rechargeable
聚合物锂离子电池,可充电 |
|
Model NO
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451820
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battery size
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4.5*18*20mm
|
|
Voltage :
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3.7v 3.7伏
|
PCB
|
Add per your request
|
|
full charge voltage
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4.2v
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connector
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add per your request
|
|
Capacity:
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140mah
|
OEM/ODM
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YES
|
|
Brand 品牌
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XMX/Neutral/OEM
|
Application 应用
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medicial products ,beauty device ,portable device ,powerbank ,smart lock batter
|
|
Certification
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CE/RoHS/UN38.3/MSDS
|
Warranty 保修
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1 year
|
|
place of original
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Guangdong, China
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cycle life 周期寿命
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500times
|





Key Advantages: 主要优势:
ISO9001 /3C Certified Factory
✅ UN38.3 / MSDS / CE / RoHS/UL/KC certificated
✅ Fast Response & Professional Service
✅ 快速响应与专业服务
✅ Stable Supply and Competitive Price
✅ 稳定供应与竞争性价格
✅ UN38.3 / MSDS / CE / RoHS/UL/KC certificated
✅ Fast Response & Professional Service
✅ 快速响应与专业服务
✅ Stable Supply and Competitive Price
✅ 稳定供应与竞争性价格
✅ Can customized per your detail request
This 3.7V 1200mAh lithium polymer battery is perfect for portable or motion sensor lights. It’s compact, lightweight, and rechargeable, providing consistent power for LED lighting devices. OEM/ODM customization available.
Detailed Images 详细图片

Product detail drawing 产品细节图
产品细节图 +产品细节介绍



* 6+ Advanced Production Lines
* Strict Quality Control & Safety Testing
* OEM/ODM Services for Global Clients
* ISO, CE, UN38.3, MSDS Certified
* Strict Quality Control & Safety Testing
* OEM/ODM Services for Global Clients
* ISO, CE, UN38.3, MSDS Certified
* grade A quality
the PCB /NTC/Connector/wire length
type can be added per your request
The logo and content also can be customized .Flexible voltage, capacity, connector, and casing customization available.
can customized various battery packs with different size ,capacity ,voltage .discharge rate .working temperature use for different applications.
Introduction of product advantages or application effect or application mode
产品优势、应用效应或应用模式的介绍
产品优势、应用效应或应用模式的介绍
产品优点or使用效果or使用方式的介绍说明
Exclusive design 独家设计
We design and produce customized lithium battery packs according to your specifications:
我们根据您的规格设计和生产定制锂电池组:
* Voltage & Capacity Design 3.7V~100V
* 电压与容量设计(3.7V~100V)
* Shape & Size Customization
* 形状与尺寸定制
* BMS, Connector, and Cable Options
* BMS、连接器和线缆选项
* Sample Ready Within 7 Days
* 样本7天内准备好
我们根据您的规格设计和生产定制锂电池组:
* Voltage & Capacity Design 3.7V~100V
* 电压与容量设计(3.7V~100V)
* Shape & Size Customization
* 形状与尺寸定制
* BMS, Connector, and Cable Options
* BMS、连接器和线缆选项
* Sample Ready Within 7 Days
* 样本7天内准备好
This 3.7V 1300mAh lithium polymer battery fits handheld devices including POS machines, laser pens, beauty instruments, and
barcode scanners. It offers long-lasting power, compact size, and stable voltage performance. OEM/ODM customization for capacity,shape, and connector available.
barcode scanners. It offers long-lasting power, compact size, and stable voltage performance. OEM/ODM customization for capacity,shape, and connector available.


battery solution for your selection
为您的选择提供电池解决方案
为您的选择提供电池解决方案
From design to delivery — we provide one-stop custom battery solutions.
Design → Cell Selection → Assembly → BMS Testing → Aging → Delivery
* Ultra-thin & lightweight design
* High energy density for wearables, drones, and IoT devices
* CE / UN38.3 certified, with BMS protection
Custom voltage, capacity, and shape available.
* High energy density for wearables, drones, and IoT devices
* CE / UN38.3 certified, with BMS protection
Custom voltage, capacity, and shape available.
Product Presentation 产品展示
参数 Parameter数值 Value电池类型 Battery Type锂离子电池 Lithium Ion Battery正极材料 Cathode MaterialNCM 镍钴锰负极材料 Anode Material石墨
参数 (参数)数值 (value) 电池类型 (电池类型) 锂离子电池 (锂离子电池) 正极材料 (letter material) NCM (镍钴锰) 负极材料 (负极材料) 石墨
Graphite额定电压 Nominal Voltage3.7V容量 Capacity3000mAh最大放电电流 Max Discharge Current5A最大充电电流 Max Charging Current1C 3A充电电压
Charging Voltage4.2V放电截止电压 Discharge Cut-off Voltage2.5V工作温度 Operating Temperature-20°C to 60°C储存温度 Storage Temperature
(充电电压)4.2V 放电截止电压(放电截止电压)2.5V 工作温度(工作温度)-20°C 至 60°C 储存温度(储存温度)
-20°C to 45°C重量 Weight50g
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shipment package 运输包裹


Company Introduction 公司简介
With over 10 years of experience in the lithium battery industry, we specialize in various polymer battery ,li-ion 18650 and 21700 cells and a wide range of customized battery packs.
Our products are widely used in lithium polymer battery, lipo battery, rechargeable li-polymer battery, 3.7V polymer battery, custom lithium battery, polymer
battery pack, high capacity lipo battery, battery for GPS tracker
Our products are widely used in lithium polymer battery, lipo battery, rechargeable li-polymer battery, 3.7V polymer battery, custom lithium battery, polymer
battery pack, high capacity lipo battery, battery for GPS tracker



Packing&Shipping 包装与运输

FAQ 常见问题
Why Choose Us ?we give you qo reasons
为什么选择我们?我们会给你各种理由
为什么选择我们?我们会给你各种理由
1.10+ Years Battery Industry Experience
1.10+年电池行业经验
1.10+年电池行业经验
2.Direct Factory with Stable Quality & Supply
2. 直营工厂,质量和供应稳定
3.Strong R&D and Customization Capability
4.Wide Range: 18650 / 21700 / LiFePO4 / Polymer pack
5.Export Experience to 30+ Countries
3.S Tung 研发与定制能力
4. 宽范围:18650 / 21700 / LiFePO4 / 聚合物套件
5. 出口经验至 30+个国家
2. 直营工厂,质量和供应稳定
3.Strong R&D and Customization Capability
4.Wide Range: 18650 / 21700 / LiFePO4 / Polymer pack
5.Export Experience to 30+ Countries
3.S Tung 研发与定制能力
4. 宽范围:18650 / 21700 / LiFePO4 / 聚合物套件
5. 出口经验至 30+个国家
6.Professional battery manufacturer in Dongguan, China
7. OEM / ODM service, flexible design
8.Strict quality control and testing before shipment
9.Fast delivery and stable supply
10.Quick response — within 12 hours
6. 中国东莞专业电池制造商 7.OEM/ODM 服务,灵活设计 8. 发货前严格的质量控制和测试 9.快速交付和稳定供应 10.快速响应——12 小时内完成
7. OEM / ODM service, flexible design
8.Strict quality control and testing before shipment
9.Fast delivery and stable supply
10.Quick response — within 12 hours
6. 中国东莞专业电池制造商 7.OEM/ODM 服务,灵活设计 8. 发货前严格的质量控制和测试 9.快速交付和稳定供应 10.快速响应——12 小时内完成
Professional sales team 专业销售团队

Contact us
Morley | Sales Manager 莫利 |销售经理
Guangdong Xinmengxing Technology Co., Ltd
广东新梦星科技有限公司
Factory address:6th Floor, No. 18, Yucai Road, Jinju Village, Dalingshan Town, Dongguan City, Guangdong Province
工厂地址:广东省东莞市大令山镇金州村玉彩路18号6层
Mobile phone/wechat/what’s app 18027537750
手机/微信/WhatsApp 18027537750
Email:sales@xmxbattery.com
Website:http:www.xmxbattery.com
网站:http:www.xmxbattery.com
Guangdong Xinmengxing Technology Co., Ltd
广东新梦星科技有限公司
Factory address:6th Floor, No. 18, Yucai Road, Jinju Village, Dalingshan Town, Dongguan City, Guangdong Province
工厂地址:广东省东莞市大令山镇金州村玉彩路18号6层
Mobile phone/wechat/what’s app 18027537750
手机/微信/WhatsApp 18027537750
Email:sales@xmxbattery.com
Website:http:www.xmxbattery.com
网站:http:www.xmxbattery.com










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