The LG MJ1 18650 battery is built for applications where long-lasting power and reliability matter most. Featuring a high 3500mAh capacity and a stable 10A continuous discharge rating, this cell delivers dependable energy output, making it an excellent choice for systems that demand efficiency and extended operating time.
Applications / Uses
- Portable power banks
- Energy storage systems
- High-efficiency electronic devices
- Backup and reserve power solutions
- Professional and consumer electronics
SPECIFICATIONS
| Manufacturer |
LG Chem |
| Model |
INR18650 MJ1 |
| Size |
18650 |
| Positive Terminal |
Flat Top |
| Nominal Capacity |
3500mAh |
| Continuous Discharge Rating |
10A |
| Nominal Voltage |
3.7V |
| Maximum Voltage |
4.2V |
| Protected |
No |
| Rechargeable |
Yes |
| Approx. Dimensions |
18.30mm × 65.10mm |
| Approx. Weight |
49g |
| Data Specification Sheet |
LG MJ1 Datasheet |
Safety Guidelines & Warnings
⚠️ IMPORTANT SAFETY NOTICE ⚠️
Lithium-ion batteries require proper handling and knowledge to ensure safe operation.
Failure to follow safety guidelines may result in fire, explosion, serious injury, or property damage.
General Safety Guidelines
✔ Only purchase and use if you fully understand lithium-ion battery safety.
✔ Always charge in or on a fire-resistant surface—never leave batteries charging unattended.
✔ Use only a compatible smart charger designed specifically for this type of battery.
✔ Store batteries in a protective case—never carry them loose in a pocket, bag, or purse.
✔ Keep away from metal objects (keys, coins, tools) to prevent short circuits.
✔ Use only within manufacturer-listed specifications and in protected battery packs.
✔ Resellers must provide these warnings to all customers.
🚫 Prohibited Uses & Handling
⛔ DO NOT use this battery in e-cigarettes, vaporizers, or similar devices.
⛔ DO NOT mix old and new, or used and unused batteries.
⛔ DO NOT short circuit, puncture, cut, crush, incinerate, or modify the battery.
⛔ DO NOT use if the battery wrapper is torn or damaged in any way.
⛔ DO NOT overcharge or over-discharge—this can lead to battery failure.
⛔ DO NOT expose the battery to liquids, extreme heat, or direct sunlight.
⛔ DO NOT solder directly—only use spot welding for battery pack assembly.
⚠ User Responsibility & Risk Acknowledgment
-
The user assumes full responsibility for proper handling, charging, and storage.
- Misuse or mishandling may result in serious injury or damage.
-
No guarantee of compatibility with any specific device is provided.
- Usage of this battery is at your own risk.
By purchasing and using the LG MH1 18650 10A Battery, you acknowledge and agree to follow all safety guidelines.
Failure to comply may result in hazardous consequences. Prior knowledge of lithium-ion battery safety is required before purchase.
Stay safe and handle responsibly. 🔋
