Description
Now available for pre-order in the USA - expected by the the first week of June.
The LG M58T is a high-capacity 21700 cell designed specifically for battery packs used in e-bikes and other high-range applications. With a true 5800mAh capacity and a continuous discharge rating of up to 12.5A, this cell is perfect for users looking for energy density and efficiency.
Specifications
| Parameter | Value |
|---|---|
| Model | LG INR21700 M58T |
| Size | 21700 |
| Nominal Capacity | 5800mAh |
| Nominal Voltage | 3.59V |
| Max Charge Voltage | 4.20V |
| Discharge Cut-off Voltage | 2.50V |
| Max Continuous Discharge | 12.5A (0–35°C) |
| 10A (35–45°C) | |
| 7.5A (45–60°C) | |
| Recommended Charge Rate | 2.7A |
| Standard Discharge Rate | 1.12A |
| Weight | 71.2 ± 1g |
| Chemistry | Lithium-ion (NMC) |
| Operating Temp (Discharge) | -20°C to 60°C |
| Operating Temp (Charge) | 0°C to 45°C |
| Cycle Life | ≥80% after 500 cycles @ 7.5A |
| Protected | No (Unprotected) |
| Rechargeable | Yes |
| Certifications | UN38.3, UL1642, PSE, IEC/UL62133-2 |
| Top | Flat |
| Origin | LG Energy Solution |
| Datasheet | Download PDF |
Best Use Case:
This cell is ideal for long-range e-bike packs, scooters, LEVs, and energy storage systems where high capacity is more important than high current draw.
Safety Warning for Lithium-Ion Battery Usage
Customers should have a clear understanding of lithium-ion battery handling and safety before making a purchase. Lithium-ion batteries are highly sensitive and may pose fire, burn, or explosion risks if improperly handled. Always charge batteries on fire-resistant surfaces, and never leave them charging unattended.
By purchasing, you assume full responsibility for any injury, damage, or loss arising from the incorrect use or handling of lithium-ion batteries or chargers. Compatibility with specific devices is not guaranteed. Only charge using a smart charger designed specifically for this battery type, and do not mix old or used batteries with new ones.
Important Usage Guidelines:
- Not for Use in E-Cigarettes or Similar Devices: Lithium-ion batteries present a serious risk of injury, property damage, or even death if improperly used.
- Risk of Fire and Explosion: Misuse can cause batteries to ignite, explode, or release harmful gases.
- Always Use in a Protected Pack: Ensure batteries are used within intended specifications and supported by appropriate circuitry.
- Proper Storage and Handling: Store batteries in protective cases, away from metal items to prevent short circuits.
- Inspection Prior to Use: Do not use batteries with damaged wrappers, torn insulators, or visible damage.
- Follow Manufacturer's Charging Specifications: Avoid overcharging or over-discharging, and never alter, dismantle, puncture, crush, or burn.
- Heat and Water Precautions: Do not expose batteries to high temperatures or any liquids.
- Assembly Guidelines: Batteries should only be spot welded; do not solder directly onto battery terminals.
Users are expected to have battery-handling knowledge before purchasing. By using these batteries, you acknowledge that usage is solely at your own risk, and you take full responsibility for any resulting consequences.
For Resellers: Please ensure all safety information is passed along to end users to promote safe handling and proper use.