HWE652030
Rechargeable Li-ion battery
Manufacturer
Howell Energy Co.,Ltd
B1010, Genzon Times Square, Longgang Center, Shenzhen, Guangdong, China
Contact: info@howellenergy.com
Website: www.howellenergy.com
Date: Reference battery injekt marking
Batch: Reference battery injekt marking
Battery Specifications
Product
Rechargeable Li-ion battery
Chemistry
Li-ion LCO
Model
HWE652030
Electrical Parameters
Capacity
3.7V，350mAh，1.3Wh
Limited Charge Voltage
4.2V
Weight
≈7.5g
Origin & Production
Place
Made in China/ No.11Yinhu IndustrialZone, Jiaoyitang,TangxiaTown,DongguanCity,Guangdong Province
Date
Reference battery injekt marking
Batch Number
Reference battery injekt marking
Battery Category
Battery Category
Portable battery
Mfg MM/YY
Production date
2026-10（Battery code: G10)
Year
G(2026),H(2027), J(2028),K(2029),L(2030)
Month
Jan(1),Feb(2),March(3)...Dec(12)
Batch No.
Batch no.
G10(Same as production code)
Hazardous Substances
Pb
Plumbum
Free
Hg
Mercury
Free
Cd
Cadmium
Free
Critical Raw Materials (≥0.1%)
LiCoO2
Graphite
Al
Cu
1,1-Difluoroethylene polymer
Styrene-Butadiene polymer
Phosphate(1-), hexafluoro-, lithium
Carbon Black
Safety & Usage
Extinguisher
Dry Powder
⚠️ Caution
Do not disassemble,strike,squeeze or bum. Do not use when it is bulging. Do not keep in high temperature environment. Do not use the battery after it is soaked in water.
Howell Energy Co.,Ltd · Compliant with EU Battery Regulation (EU) 2023/1542