HWE 903250H-2P
Rechargeable Li-polymer battery
Manufacturer
Howell Energy Co.,Ltd
B1010, Genzon Times Square, Longgang Center, Shenzhen, Guangdong, China
Contact: info@howellenergy.com
Website: www.howellenergy.com
Battery Specifications
Product Rechargeable Li-polymer battery
Chemistry Li-ion/ Lithium Cobalt Oxide
Model HWE 903250H-2P
Electrical Parameters
Capacity 3.7V 3400mAh 12.58Wh
Limited Charge Voltage 4.2V
Weight 57g
Origin & Production
Place Made in China
Date 12/2026
Batch Number 20261105003
Hazardous Substances
Pb
Lead
Free
Hg
Mercury
Free
Cd
Cadmium
Free
Critical Raw Materials (≥0.1%)
LiCoO2
Lithium cobalt oxide
Al
Aluminium
Cu
Copper
Mn
Manganese
C
Graphite
Ni
Nickel
Safety & Usage
Extinguisher Dry Powder
⚠️ Caution
Do not heat/incinerate/short circuit/crush/pierce/dispose of in fire or water
Attachments
📄
Waste-Management-Regulations
PDF · Spec Sheet
›
📄
Howell - Declaration of Conformity for lipo 903250H-2P
PDF · Spec Sheet
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Howell Energy Co.,Ltd · Compliant with EU Battery Regulation (EU) 2023/1542