• N-Series
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ND2054HD34

14.4 V smart lithium-ion battery

Active Specs per datasheet Rev 3.0

Voltage
14.4V
Capacity
3.4Ah
Energy
49Wh
Max discharge
4A
Power
40W
18650 cells
4S1P
Datasheet (Rev 3.0) Request a quote
ND2054HD34 product photo

Specifications (nominal & typical)

Source: datasheet Rev 3.0

Electrical

Voltage14.4 V
Capacity3.4 Ah
Energy49 Wh
Volumetric energy density313 Wh per litre
Gravimetric energy density204 Wh per kg
Maximum discharge current4 A
Power40 W
ChemistryLithium-ion
Cells4 × 18650
Configuration4S1P

Mechanical

Dimensions (L × W × H)86.4 × 78.7 × 23.02 mm (3.4 × 3.1 × 0.91 in)
Weight240 g (0.53 lb)
Form factorSquare
Device cavity23.5mm x 80mm cross section
Ingress protectionNone

Temperature limits

Discharge (operating)−20 °C to +60 °C
Charge0 °C to +45 °C
Storage−20 °C to +60 °C

Interface

Mating connectorAMP P/N 5787422-1 or 5787446-1
State-of-charge displayAlways on 5-Bar LCD
Optional belt packMC20501A, E, U

Compliance and shipping

CertificationsEMC Directive, UKCA, Battery Directive, RoHS3, REACH, WEEE, UN 38.3, CE, FCC Part 15 Class B
Equivalent lithium content4 g

Confirm every value against the datasheet before you commit a design. Weight and temperature limits are read from the datasheet; energy densities are calculated from it. Charge parameters and the pinout are on the datasheet.

Compatibility

Chargers

ChargerBaysChargeCalibrateSet SoC 25%Status
CH1000 1 Yes Yes No Active
CH7000 1 Yes No No Active
CH5000 1 Yes Yes No Active
CH5050 2 Yes Yes No Active
CH5555 4 Yes Yes No Active

Calibrate runs a full cycle so the fuel gauge reports true capacity. Set SoC 25% parks packs at storage charge for shipping.

Connectors

PartWhat it is
610005Straight Connector - TE Part Number: 5787446-1
61000790° Connector with Right-Hand Key - TE Part Number: 5787422-1
61001890° Connector with Left-Hand Key - TE Part Number 5787428-1
BL237AConnector Mounting Circuit Board
EB397AConnector Board with Ideal Diode Circuit.

Cables

PartWhat it is
6290283', 5-conductor straight cable for 204x, 205x, 304x & 305x range batteries.
6290303', 2-Conductor coiled cable

Accessories

PartWhat it is
936186Travel / dust cap for 205x range batteries
ATA004NUSB-to-SMBus smart battery interface with “Y” USB/Battery cable.
MC20501Belt pack holster for NDx05x batteries with integrated charger.
MC20502Belt pack holster for NDx05x batteries with integrated charger.
MC20505Belt pack holster for NDx05x batteries with integrated charger.
MP20501Belt pack holster for NDx05x batteries.
MP20502Belt pack holster for NDx05x batteries.
MP20503Belt pack holster for NDx05x batteries.

Compare with its family

Volume pricing available on every part.

ND2054HD34 This part ND2054QE34 Same family ND3054HD29 Same family ND3054HD30 Same family ND3054QE30 Same family
Voltage 14.4 V14.4 V14.4 V14.4 V14.4 V
Capacity 3.4 Ah3.4 Ah2.8 Ah3 Ah3 Ah
Energy 49 Wh49 Wh40 Wh43 Wh43 Wh
Max discharge 4 A4 A10 A10 A10 A
Power 40 W40 W100 W100 W100 W
Cells 4 × 186504 × 186504 × 186504 × 186504 × 18650
Configuration 4S1P4S1P4S1P4S1P4S1P
Dimensions (mm) 86.4 × 78.7 × 23.0286.4 × 78.7 × 23.0286.4 × 78.7 × 23.0286.4 × 78.7 × 23.0286.4 × 78.7 × 23.02
Volume (mm³) 156,529156,529156,529156,529156,529
Weight 240 g240 g240 g237 g237 g
Gravimetric density 204 Wh per kg204 Wh per kg167 Wh per kg181 Wh per kg181 Wh per kg
Discharge temperature −20 °C to +60 °C−20 °C to +60 °C−30 °C to +60 °C−30 °C to +60 °C−30 °C to +60 °C
SoC display Always on 5-Bar LCDAlways on 5-Bar LCDAlways on 5-Bar LCD-Always on 5-Bar LCD
Mating connector AMP P/N 5787422-1 or 5787446-1AMP P/N 5787422-1 or 5787446-1AMP P/N 5787422-1 or 5787446-15-Pin Standard Connector5-Pin Standard Connector
Price, qty 1-11 $120.58$123.24$128.73$132.85$135.51

This part, ND2054HD34Differs from the ND2054HD34

All N-Series parts in the finder

Stock numbers

NSN6140-01-661-7430

Documents

Need a STEP model, drawing or test data that is not listed? Contact us.

Application notes

From the current catalog

ND2054HD34 Smart Lithium-Ion Battery: The ND2054HD34 is ideal for low temperature applications, as the low internal impedance enables the cells to deliver good capacity and discharge current.

The 2054 battery pack can perform as low as -20°C (Note, in low temperature applications, we recommend testing the device at temperature to validate performance).

Features:

  • SMbus
  • Pull tab for easy removal
  • On-pack LCD Display for Relative SOC Indication Our expertise lies in creating customized battery hybrids that seamlessly integrate standard components to deliver optimal performance.

ND2054HD34 Smart Li-ion battery customization options:

  • Custom label
  • Custom Firmware
  • Additional performance options for OEM applications N-series chargers are recommended for these batteries.

Consider the ND2054QE34 smart battery Looking for something with a higher discharge rate and lower temperature option?

We recommend the ND3054HD29 smart battery The ND2054HD34 is our newest model, designed to outperform the previous ND2054HD24, ND2054HD29 & ND2054HD31 (NSN # 6140-01-661-7430) models.

Custom options

Make it yours.

The ND2054HD34 is a strong starting point. Inspired Energy's real advantage is what we can build from it: custom configurations made in Newberry, Florida, with no third-party manufacturer involved.

Explore custom options

  • Custom label

    Your brand or OEM labeling, printed in-house on our label line.

  • Custom firmware

    Battery-management parameters tuned to your device's performance requirements.

  • Custom connector

    Proprietary or standard connector options to match your device's interface.

  • Custom cell configuration

    A different cell count, array or chemistry to hit your voltage and runtime targets.

  • Custom enclosure

    New tooling and injection molding for a form factor built around your device.

Can't find the right configuration?

We build custom battery packs, custom labels, firmware and connectors to fit your exact device. Tell us what it has to do.

Contact us Request a quote