Prapatsorn Engineering Supply

NC2040 Smart Li Ion Battery
July 25th, 2014Inspired EnergyModerator 0 Comments


Part Numbers:

NC2040A24: 2.4Ah cells

NC2040HD24: High Discharge, 2.4Ah Cells

NC2040HD29: High Discharge, 2.9Ah cells

NC2040LT29: Low Temperature 2.9Ah cells

NC2040HD31: High Discharge, 3.1Ah cells

NC2040HD34: High Discharge, 3.4Ah cells


NC2040A24 / HD24 : 2.4Ah

NC2040HD29 & LT29: 2.9Ah

NC20040HD34: 3.4Ah

Chemistry:   Lithium Ion
Voltage:   Vmax=12.6V     Vnom=10.8 V     Vcutoff=7.2V
Equivalent Lithium Content 2.61g
Maximum continuous Current Discharge

 NC2040A24: 1.5A

NC2040HD24 / HD29 / LT29 / HD34: 3A

Max Continuous Power (HD models) 21.6W (to cutoff voltage)
Weight:   174 g, 6.2oz
Communications:   Fully SMBus Compatible
Data System:  Conforms to Smart Battery Specification
Recommended Charging:  Inspired Energy CH5000 , CH4000 or Level 2 SMBus Charger (eg Linear Tech 4100) recommended.
Height:   22.3 mm, 0.9″
Length:   85.0 mm, 3.4″
Width:   58.9 mm, 2.4″
Mating Connector: Click here to view compatible mating connectors. 
Recommended battery cavity:  23.5mm x 60mm cross section. The battery should be centered within this cavity


NC2040A24 Engineering Data Sheet
NC2040HD24 Engineering Data Sheet
NC2040HD29 Engineering Data Sheet
NC2040LT29 Engineering Data Sheet
NC2040HD31 Engineering Data Sheet
NC2040HD34 Engineering Data Sheet
NC2040 Typical Discharge Voltage Curves
NC2040 User Notes
NC2040LT29 Low Temp. Application Notes
REACH Download Declaration
RoHS2 Download Declaration
CE & FCC emissions & immunity Download Declaration
UN / DOT Transportation Download Declaration
Product Safety Data Sheet. Download
Material Safety Data Sheet for cells. Download

NRTL Agency Testing:

(IEC62133, UL2054, CSA, PSE, KC, CQC, BSMI, GOST, C-Tick, Mil-Spec, Def.Stan. etc…)

Standard product approvals are listed in the data sheets above.

Additional agency testing of these products can be arranged to meet your specific testing needs.

Please contact us for details and pricing




The NC2040 is designed & built in the USA by Inspired Energy, Inc.  You can buy any quantity from a single battery up to many thousands, all direct & built-to-order from Inspired Energy.

Low temperature “LT” products provide improved not full performance below -0°C. Cell capacity will still be reduced, as will the ability to deliver high currents – especially current spikes. Also fuel gauge accuracy & thermal measurement will still decline with decreasing temperature. For these reasons, the only way to assure yourself that the battery performs in your particular application to your satisfaction will be to perform exhaustive low temperature application testing under all anticipated environmental and operational conditions.

The NC2040 smart Li ion battery can be customized to meet your needs. Maybe a label change to your corporate livery? Or a firmware modification to modify the smart battery data to suit your needs? Or perhaps you need the performance of the NC2040 changing. Creating custom-hybrids of standard batteries is a part of Inspired Energy’s established expertise. 

For information on how we can hot-rod your off-the-shelf NC2040 smart Li ion battery, details of volume pricing or any additional data on the NC2040, please contact us at: 

US Toll Free: 1-888-5-INSPIRE (1-888-546-7747) 

or USA 352 472 4855 

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