3.7V 8000mAh Li-Polymer Battery Pack 126090 | Rechargeable LiPo Battery with PCM / Custom OEM

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  • compatible brand : XMX
  • rechargeable : RECHARGABLE
  • Type : Rechargeable Batteries
  • use : mobile phone, MP3 / MP4 Player, Video Game Player, powerbank
  • model number : 906090
  • brand name : XMX
  • place of origin : GUANGDONG
  • battery type : Li-polymer
  • color : Silver
  • nominal voltage : 3.7v
  • products status : Stock
  • Model Number : 126090
  • Voltage : 3.7V
  • Capacity : 8000MAH
  • Warranty : 1 Year
  • Rechargeable : Rechargeable Battery Pack
  • Color : Blue
  • Brand Name : XMX OR OEM
Company introduction
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
Product Description
Model
speficiation
Battery Model
126090
Battery Type
Lithium Polymer LiPo
Nominal Voltage
3.7V
Nominal Capacity
8000mAh 8Ah
Energy
29.6Wh
Charge Voltage
4.2V ±0.05V
Standard Charge Current
0.5C
Max Continuous Discharge Current
1C 8A typical
Pulse Discharge Current
2C <10s
Discharge Cut-off Voltage
3.0V ±0.05V
Protection Circuit
PCM/BMS built-in
Cycle Life
≥500 cycles at 0.5C charge/discharge
Operating Temperature
Charge: 0~45°C / Discharge: -20~60°C
Storage Temperature
-20~35°C ≤3 months
Self-Discharge Rate
≤3% per month
Dimensions L×W×H
12 × 60 × 90 mm
Weight
~180 g
Connector
Customizable JST, Molex, etc.
Certification
UN38.3, MSDS available
Certification
UN38.3, MSDS available, IEC62133 optional
Applications
Industrial equipment, robotics, medical devices, portable electronics, custom projects
Applications
Built-in CID, shutdown separator
Certifications
CE, RoHS, Reach, MSDS

Key Advantages:

ISO9001 /3C Certified Factory
✅ UN38.3 / MSDS / CE / RoHS/UL/KC certificated
✅ Fast Response & Professional Service
✅ Stable Supply and Competitive Price

✅ Can customized per your detail request
High energy density, long cycle life, and low self-discharge make this 3.7V 8000mAh LiPo battery perfect for stable and long-lasting power applications..
Detailed Images
Product detail drawing

产品细节图 +产品细节介绍

Our 126090 Li-Polymer Battery Pack is a high-capacity 3.7V 8000mAh rechargeable LiPo battery designed for industrial, medical, and
portable electronic devices.


Featuring a built-in PCM/BMS protection circuit, this LiPo battery pack provides safe operation against overcharge,
over-discharge, overcurrent, and short-circuit issues. Its lightweight and compact design makes it ideal for portable electronics,
robotics, and security systems.

We offer OEM & custom solutions for voltage, capacity, connectors, and battery size, providing flexible and reliable Li-polymer
battery packs for industrial equipment, medical instruments, communication devices, GPS trackers, and other electronic projects.

Introduction of product advantages or application effect or application mode

产品优点or使用效果or使用方式的介绍说明
Key Selling Points(Bullet Points 卖点)
* uD83DuDD0B High Capacity 8000mAh – long runtime for portable and industrial devices
* ⚡ Stable 3.7V Output – reliable voltage for electronics
* uD83DuDEE1 Built-in PCM / BMS – overcharge, over-discharge, overcurrent, and short-circuit protection
* uD83DuDCE6 Compact 126090 Size – fits small and medium electronic devices
* uD83DuDD04 Rechargeable LiPo Technology – lightweight, high energy density, low self-discharge
* uD83EuDDE9 Customizable & OEM Ready – voltage, capacity, connector, and shape can be customized
* uD83CuDF0D Certified & Safe – UN38.3, MSDS available for air and sea shipping


 battery solution for your selection 
Main Applications(主要应用领域)
* Portable electronics & power banks

* Industrial control systems

* Medical devices & instruments

* Robotics & automation equipment

* Security & monitoring devices

* GPS trackers & communication devices

* OEM / custom electronic projects



Product Presentation

Product Description

The 126090 3.7V 8000mAh lithium polymer battery is a high-performance LiPo cell designed for portable electronics, industrial devices, and custom applications.

With built-in PCM/BMS protection, it ensures safe and reliable operation, preventing overcharging, over-discharging, overcurrent, and short circuits. The compact 126090 design allows integration into space-limited devices, while maintaining high energy densityand lightweight structure.
We offer OEM and ODM services, including custom voltage, capacity, connectors, and shape, providing tailored solutions for a variety of electronic applications.


  • shipment package 

尺寸介绍货尺寸图片

Company Introduction
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
Packing&Shipping
FAQ
Why Choose Us ?we give you qo reasons

1.10+ Years Battery Industry Experience

2.Direct Factory with Stable Quality & Supply
3.Strong R&D and Customization Capability
4.Wide Range: 18650 / 21700 / LiFePO4 / Polymer pack
5.Export Experience to 30+ Countries
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




Professional sales team
Contact us
Morley | Sales Manager
Guangdong Xinmengxing Technology Co., Ltd
Factory address:6th Floor, No. 18, Yucai Road, Jinju Village, Dalingshan Town, Dongguan City, Guangdong Province

Mobile phone/wechat/what’s app 18027537750
Email:sales@xmxbattery.com
Website:http:www.xmxbattery.com
Compatible Model

126090

nominal capacity

8000mah

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13.7V 8000mAh Li-Polymer Battery Pack 126090 | Rechargeable LiPo Battery with PCM / Custom OEM