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Misen 82136187 3.7V 20Ah+ 11.5C High-Rate NCM Lithium-Ion Pouch Battery Cell

Cell Size: 8.2 × 136 × 187mm
Chemistry: NCM Lithium-ion
Capacity: 20Ah+ / 20000mAh+
Nominal Voltage: 3.7V
Max. Discharge Current: 230A continuous; 600A peak, duration to be confirmed

Brand:
Misen

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Product Description

Technical Parameters

Key Features

Applications & Selection Notes

Sourcing & Technical Support

MISEN 82136187 CELL

Product Overview

The Misen 82136187 is a high-rate NCM lithium-ion pouch cell with a nominal voltage of 3.7V and a listed nominal capacity of 20Ah+. Its supplied specification states an 11.5C continuous discharge rate, corresponding to 230A on a 20Ah capacity basis.

The cell measures 8.2 × 136 × 187mm for preliminary pack layout. A separate 30C peak rating is listed at 600A, with peak duration and operating conditions requiring confirmation. Integration should account for tab connections, mechanical support, thermal management and appropriately engineered pack protection.

MISEN 82136187 CELL

Technical Specifications

01. Basic Specifications

Brand	Misen
Model	82136187
Battery Type	High-rate NCM lithium-ion pouch cell
Nominal Voltage	3.7V
Nominal Capacity	20Ah+ / 20000mAh+
Nominal Energy	≥74Wh, calculated nominal value 3.7V × 20Ah = 74Wh at a 20Ah capacity basis; not measured usable energy.
Dimensions	8.2 × 136 × 187mm

02. Discharge and Resistance

Continuous Discharge Rate	11.5C
Continuous Discharge Current	230A Corresponds to 20Ah × 11.5C. Operating and test conditions require confirmation.
Peak Discharge Rate	30C; peak duration and test conditions to be confirmed.
Peak Discharge Current	600A Corresponds to 20Ah × 30C. Not a continuous rating; peak duration and test conditions to be confirmed.
Internal Resistance	0.5mΩ Measurement method and conditions to be confirmed.

Discharge-current conversions use a 20Ah basis. The 20Ah+ capacity notation does not authorize increasing the listed current limits. Cell-level ratings do not establish the operating current of a finished pack.

MISEN 82136187 CELL

Key Features

01230A Continuous Discharge Specification

The supplied data lists 11.5C continuous discharge, corresponding to 230A on a 20Ah basis. Confirm thermal and operating conditions before selecting the sustained load for your pack.

0220Ah+ Nominal Capacity

The listed capacity provides a basis for pack capacity planning. At 3.7V and 20Ah, calculated nominal energy is 74Wh per cell; usable energy depends on the validated discharge conditions.

038.2 × 136 × 187mm Pouch Format

The flat cell format can be evaluated against your installation space. Confirm the dimensional drawing, tab geometry, tolerances and assembly allowances before finalizing the mechanical design.

MISEN 82136187 CELL

Applications and Selection Notes

The 82136187 may be evaluated for custom high-current battery systems. These are potential design directions, subject to confirmation of the complete cell specification and application-level testing.

Potential Applications

Custom high-current battery packs: Evaluate the 230A continuous specification against the required load profile, cooling arrangement and connection design.
Industrial equipment battery development: Consider the pouch format where the available space and power requirements align with a fully validated cell and pack design.

Battery Cell Selection Notes

Separate continuous and peak loads. The listed 230A continuous rating and 600A peak rating are distinct. Confirm peak duration, recovery time, temperature and voltage conditions before evaluating transient loads.
Confirm charging and protection requirements. Obtain the applicable charge profile, voltage limits and temperature conditions before selecting the charger and configuring the BMS.
Validate the complete assembly. Review tab current capacity, joint resistance, insulation, mechanical support, swelling allowance and heat removal for the proposed pack configuration.

For other cell options and project support, explore the Misen Power pouch cell range and pack integration services.

Frequently Asked Questions

Can the 82136187 deliver 600A continuously?

No. The supplied specification lists 600A as a 30C peak figure and 230A as the continuous figure. Peak duration and operating conditions must be confirmed before use.

Does the 20Ah+ capacity permit higher discharge currents?

The supplied data establishes no higher current rating. The listed 230A and 600A figures correspond to a 20Ah basis and should remain subject to their confirmed operating conditions.

Is the 0.5mΩ resistance directly comparable with another cell?

A meaningful comparison requires the same measurement method, temperature and state of charge. Confirm these conditions because they are not specified in the supplied parameter list.

MISEN 82136187 CELL

Sourcing and Technical Support

Misen Power supports B2B pouch cell sourcing and custom battery pack development. Share your requirements to discuss the 82136187 for your proposed battery system.

01Bulk Cell Supply

Contact Misen Power to confirm model availability, quantities, pricing and order requirements before procurement.

02Technical Documentation

Request available specifications, dimensional drawings and applicable test or transport documents, subject to availability and sharing permissions. Confirm the continuous and peak discharge conditions for the exact cell revision.

03OEM Battery Pack Support

Discuss cell configuration, BMS selection, interconnections, enclosure planning and thermal design according to your application and development stage.

Request a Quotation

Use the product page inquiry form to send model 82136187, quantity, destination and application. Include the pack voltage, continuous load, peak current and peak duration for a project-specific review.