- N-Series
- Battery pack
ND2037HD34
7.2 V smart lithium-ion battery
Specifications (nominal & typical)
Source: datasheet Rev 3.0
Electrical
| Voltage | 7.2 V |
|---|---|
| Capacity | 6.8 Ah |
| Energy | 49 Wh |
| Volumetric energy density | 332 Wh per litre |
| Gravimetric energy density | 204 Wh per kg |
| Maximum discharge current | 8 A |
| Power | 40 W |
| Chemistry | Lithium-ion |
| Cells | 4 × 18650 |
| Configuration | 2S2P |
Mechanical
| Dimensions (L × W × H) | 153 × 42 × 23 mm (6 × 1.7 × 0.9 in) |
|---|---|
| Weight | 240 g (0.53 lb) |
| Form factor | Rectangular |
| Device cavity | 24mm x 43mm 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 | 4 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 |
| CH1000CAL | 1 | Yes | Yes | No | Active |
| CH7100 | 1 | Yes | No | No | Active |
| CH5050 | 2 | Yes | Yes | No | Active |
| CH1010 | 2 | Yes | Yes | No | Active |
| CH7070 | 2 | Yes | No | No | Active |
| CH7171 | 2 | Yes | No | No | Active |
| CH1111 | 4 | Yes | Yes | No | Active |
| CH1111CAL | 4 | Yes | Yes | No | Active |
| CH4444 | 4 | Yes | No | 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 |
|---|---|
| 629080 | 3' 5-Way cable |
Accessories
Documents
Need a STEP model, drawing or test data that is not listed? Contact us.
Application notes
From the current catalog
ND2037HD34 Smart Lithium-Ion Battery: The ND2037 is ideal for low temperature applications as the low internal impedance enables the cells to deliver good capacity and discharge current.
The ND2037 can perform as low as -10C (Note, in cases of low temperature applications, we strongly recommend testing in your specific application).
Also, with its' 8A discharge capability, the ND2037 is ideally suited as a small hot-swap battery to hold up the device for a short period while the main battery is charged.
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.
ND2037HD34 Smart Li-ion battery customization options:
- Custom label
- Custom Firmware
Consider the ND2037QE34 smart battery Looking for something with a higher discharge rate and lower temperature option?
We recommend the ND3037HD29 smart battery The ND2037HD34 is our newest model, designed to outperform the previous ND2037HD29 and ND2037HD31.
Custom options
Make it yours.
The ND2037HD34 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.