HWE 104050 3.7V 3000mAh
Portable Rechargeable Li-polymer Battery
Manufacturer
Howell Energy Co.,Ltd
B1010, GenZon Times Square, Longgang Center, Shenzhen518172, China
Contact: sales31@howellenergy.com
Website: www.howellenergy.com
Battery Specifications
Product Portable Rechargeable Li-polymer Battery
Chemistry Lithium Cobalt Oxide
Model HWE 104050 3.7V 3000mAh
Electrical Parameters
Capacity 3.7V 3000mAh 11.1Wh
Limited Charge Voltage 4.2V
Weight 48g
Origin & Production
Place Made in China
Date 12/2026
Batch Number G12
Hazardous Substances
Pb
Lead
Free
Hg
Mercury
Free
Cd
Cadmium
Free
Critical Raw Materials (≥0.1%)
Critical Raw Materials(≥‌0.1%)
Lithium, Cobalt, Nickel, Manganese, Graphite, Copper, Aluminium
Safety & Usage
Extinguisher Dry Powder
⚠️ Caution
Do not heat/incinerate/short circuit/crush/pierce/dispose of in fire or water
Attachments
📄
EU declaration of conformity HWE104050_01
PDF · Spec Sheet
›
📄
Waste Battery Prevention & Management Instructions
PDF · Spec Sheet
›
Howell Energy Co.,Ltd · Compliant with EU Battery Regulation (EU) 2023/1542