- N-Series
- Battery pack
NC2040HD34
10.8 V smart lithium-ion battery
Specifications (nominal & typical)
Source: datasheet Rev 2.0
Electrical
| Voltage | 10.8 V |
|---|---|
| Capacity | 3.4 Ah |
| Energy | 37 Wh |
| Volumetric energy density | 339 Wh per litre |
| Gravimetric energy density | 201 Wh per kg |
| Maximum discharge current | 4 A |
| Power | 30 W |
| Chemistry | Lithium-ion |
| Cells | × 18650 |
| Configuration | 3S1P |
Mechanical
| Dimensions (L × W × H) | 84.87 × 58.77 × 21.89 mm (3.34 × 2.31 × 0.86 in) |
|---|---|
| Weight | 184 g (0.41 lb) |
| Form factor | Rectangular |
| Device cavity | 23.5mm x 60mm cross section |
| Ingress protection | None |
Temperature limits
| Discharge (operating) | −20 °C to +60 °C |
|---|---|
| Charge | 0 °C to +45 °C |
| Storage | −20 °C to +60 °C |
Interface
| Mating connector | AMP P/N 5787422-1 or 5787446-1 |
|---|---|
| State-of-charge display | Always on 5-Bar LCD |
Compliance and shipping
| Certifications | EMC Directive, UKCA, Battery Directive, RoHS3, REACH, WEEE, UN 38.3, CE, FCC Part 15 Class B |
|---|---|
| Equivalent lithium content | 3 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
| Charger | Bays | Charge | Calibrate | Set SoC 25% | Status |
|---|---|---|---|---|---|
| CH1000 | 1 | Yes | Yes | No | Active |
| CH4000 | 1 | Yes | No | No | Active |
| CH5000 | 1 | Yes | Yes | No | Active |
| CH4040 | 2 | Yes | No | No | Active |
| CH5555 | 4 | Yes | Yes | No | Active |
| CH7000 | 1 | Yes | No | No | Active |
| CH5050 | 2 | Yes | Yes | No | Active |
| CH6555 | 6 | Yes | Yes | No | Active |
| CR12 | 12 | Yes | No | 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
| Part | What it is |
|---|---|
| 610005 | Straight Connector - TE Part Number: 5787446-1 |
| 610007 | 90° Connector with Right-Hand Key - TE Part Number: 5787422-1 |
| 610018 | 90° Connector with Left-Hand Key - TE Part Number 5787428-1 |
| BL237A | Connector Mounting Circuit Board |
| EB397A | Connector Board with Ideal Diode Circuit. |
Cables
| Part | What it is |
|---|---|
| 629028 | 3', 5-conductor straight cable for 204x, 205x, 304x & 305x range batteries. |
| 629030 | 3', 2-Conductor coiled cable |
Accessories
| Part | What it is |
|---|---|
| 936140 | Travel / dust cap for 204x range batteries |
| ATA004N | USB-to-SMBus smart battery interface with “Y” USB/Battery cable. |
| MC20402 | Belt pack holster for NCx04x batteries with integrated charger. |
| MC20404 | Belt pack holster for NCx04x batteries with integrated charger. |
| MP20401 | Holster for NCx04x batteries. |
| MP20402 | Belt pack holster for NCx04x batteries. |
| MP20403 | Belt pack holster for NCx04x batteries. |
Compare with its family
Volume pricing available on every part.
 NC2040HD34 This part |  NC2040QE34 Same family |  NC3040HD29 Same family |  NC3040HD30 Same family |  NC3040QE29 Same family | |
|---|---|---|---|---|---|
| Voltage | 10.8 V | 10.8 V | 10.8 V | 10.8 V | 10.8 V |
| Capacity | 3.4 Ah | 3.4 Ah | 2.8 Ah (differs) | 3 Ah (differs) | 2.8 Ah (differs) |
| Energy | 37 Wh | 37 Wh | 30 Wh (differs) | 32 Wh (differs) | 30 Wh (differs) |
| Max discharge | 4 A | 4 A | 8 A (differs) | 8 A (differs) | 8 A (differs) |
| Power | 30 W | 30 W | 60 W (differs) | 60 W (differs) | 60 W (differs) |
| Cells | × 18650 | × 18650 | 3 × 18650 (differs) | × 18650 | - (differs) |
| Configuration | 3S1P | 3S1P | 3S1P | 3S1P | 3S1P |
| Dimensions (mm) | 84.87 × 58.77 × 21.89 | 84.87 × 58.77 × 21.89 | 85.1 × 59.02 × 22.4 (differs) | 85.1 × 59.02 × 22.4 (differs) | 85.1 × 59.02 × 22.4 (differs) |
| Volume (mm³) | 109,183 | 109,183 | 112,506 (differs) | 112,506 (differs) | 112,506 (differs) |
| Weight | 184 g | 184 g | 184 g | 175 g (differs) | 184 g |
| Gravimetric density | 201 Wh per kg | 201 Wh per kg | 163 Wh per kg (differs) | 183 Wh per kg (differs) | 163 Wh per kg (differs) |
| Discharge temperature | −20 °C to +60 °C | −20 °C to +60 °C | −30 °C to +60 °C (differs) | −30 °C to +60 °C (differs) | −30 °C to +60 °C (differs) |
| SoC display | Always on 5-Bar LCD | Always on 5-Bar LCD | Always on 5-Bar LCD | Always on 5-Bar LCD | - (differs) |
| Mating connector | AMP P/N 5787422-1 or 5787446-1 | AMP P/N 5787422-1 or 5787446-1 | AMP P/N 5787422-1 or 5787446-1 | AMP P/N 5787422-1 or 5787446-1 | AMP P/N 5787422-1 or 5787446-1 |
| Price, qty 1-11 | $112.23 | $114.89 | $120.41 | $129.98 | $123.07 |
This part, NC2040HD34Differs from the NC2040HD34
Stock numbers
| NSN | 6140-01-628-9637 |
|---|
Documents
Need a STEP model, drawing or test data that is not listed? Contact us.
Application notes
From the current catalog
NC2040HD34 Smart Lithium-Ion Battery: Introduced in 2004, the Inspired Energy 2040 range of rechargeable smart Li-Ion battery packs utilize 18650 cells and are designed for applications where size may be a consideration, making it ideal for handheld devices.
The NC2040HD34 ( 3S1P ) 10.8V smart lithium ion battery incorporates the standard features that designers and engineers have come to rely on for safety and function, such as SMbus, a pull tab for easy removal and on-pack LCD display for relative SOC indication.
The NC2040 battery pack can perform at -20°C for low temperature applications, as the low internal impedance enable the cells to deliver good capacity and discharge current. (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.
NC2040HD34 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 NC2040QE34 smart battery Looking for something with a higher discharge rate and lower temperature option?
We recommend the NC3040HD29 smart battery The NC2040HD34 is our newest model, designed to outperform the previous NC2040A22, NC2040A24, NC2040HD22, NC2040HD24, NC2040HD29, NC2040HD31 & NC2040XD24 (NSN # 6140-01-628-9637)
Custom options
Make it yours.
The NC2040HD34 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 optionsCustom 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.