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LG ENERGY SOLUTION · 18650 Series
LG 18650-MH1
A 3.2Ah class 18650 with temperature-dependent current limits
Use the temperature-dependent full-discharge limits in the table; 10A is not the continuous rating in this revision.
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MODEL OVERVIEW
LG 18650-MH1 — Selection & Sourcing
LG MH1 is a 3200mAh nominal 18650 battery cell for pack manufacturers balancing capacity, size and load. The supplied specification gives a minimum capacity of 3100mAh and a nominal voltage of 3.70V. One detail matters when comparing LG MH1 datasheets: the 10A figure is a short peak lasting less than ten seconds. The full-discharge current is lower and changes with ambient temperature. Buyers developing e-bike battery packs or portable equipment should size the parallel group around the working load, rather than the peak headline.
For an OEM battery pack, provide the series and parallel arrangement, continuous load, peak duration and charging schedule. That information makes it easier to compare usable energy, thermal behavior and the required protection settings. Qualification should reflect the finished equipment rather than a single headline rating.
BK Energy can discuss LG 18650-MH1 wholesale sourcing with your purchasing team. Include the sample quantity, expected production volume, delivery destination and documents needed for supplier approval so the quotation addresses both technical and commercial requirements.
TECHNICAL REFERENCE
Specifications & Operating Conditions
Read each value with its test conditions. Confirm the applicable document revision before design approval.
| Model / catalog code | LG 18650-MH1 |
|---|---|
| Cell format | 18650 Series |
| Nominal capacity | 3200 mAh |
| Minimum capacity | 3100 mAh |
| Nominal voltage | 3.70 V |
| Charge voltage | 4.20 V |
| Discharge cut-off | 2.50 V |
| Standard charge | 1550 mA CC-CV; 50 mA termination |
| Maximum charge | 1550 mA at 0–10°C;3100 mA at 10–50°C ambient |
| Maximum full-discharge current | 1550 mA at −20–10°C;6000 mA at 10–25°C;4650 mA at 25–60°C ambient |
| Peak discharge | 10 A for under 10 sec at 0–60°C |
| Weight | 44.5 ±1.0 g |
| Dimensions | Diameter≤18.4 mm; height≤65.2 mm |
| Initial AC impedance | ≤40 mΩ at 1kHz |
| Initial DC impedance | 48±6 mΩ;SOC 50%,0.5C,10s,24±2°C |
| Cycle life | ≥70% initial capacity at 500 cycles;0.5C/0.5C,4.2–2.75V,24±2°C |
Specification basis
Technical values summarized from LG INR18650MH1 — Product Specification, Promotion V6. Confirm the applicable revision with the offered lot. Reference pages: 5, 6, 8, 9.
APPLICATION REVIEW
What to Check for Your Pack
For these project types, compare the continuous load, repeated peaks, charger settings and measured pack temperatures with the exact cell revision.
- Energy and load: usable energy, continuous current, peak duration and charging opportunities.
- Mechanical and thermal fit: the exact drawing, connections, enclosure temperature and cooling arrangement.
- Qualification: a test plan based on the finished equipment, including its protection settings and required approvals.
PROCUREMENT DOCUMENTS
Datasheet, Traceability & Certificates
Ask for the specification and drawing that match the offered lot. If your project needs a UN 38.3 test summary, SDS or a particular cell certificate, include that requirement in the enquiry.
BUYER QUESTIONS
Before You Order
Is this cell suitable for my application?
For these project types, compare the continuous load, repeated peaks, charger settings and measured pack temperatures with the exact cell revision. Application names on this page are evaluation starting points, not a claim that an OEM has approved this exact cell.
Can I get the LG 18650-MH1 datasheet?
Yes—send the complete model code and your project requirements. We will review the matching specification and available documentation with you. Any preliminary values should be confirmed before production approval.
What are the wholesale price, MOQ and lead time?
These are quoted for the requested model, quantity, available lot and destination. Send sample demand and expected production volume so the offer can address your schedule.
Which documents should accompany the order?
Ask for the applicable specification revision, lot identification, SDS and UN 38.3 test summary, plus any model-specific certificates required for your market. Cell documents do not replace finished-pack or equipment approval.
Compare Other 18650 Series
Compare exact specifications; a similar format does not mean the cells are interchangeable.
