- N-Series
- Battery pack
Ni2020HD29
10.8 V smart lithium-ion battery
Specifications (nominal & typical)
Source: datasheet Rev 4.1.2
Electrical
| Voltage | 10.8 V |
|---|---|
| Capacity | 8.4 Ah |
| Energy | 91 Wh |
| Volumetric energy density | 338 Wh per litre |
| Gravimetric energy density | 180 Wh per kg |
| Maximum discharge current | 6 A |
| Power | 45 W |
| Chemistry | Lithium-ion |
| Cells | 9 × 18650 |
| Configuration | 3S3P |
Mechanical
| Dimensions (L × W × H) | 149.1 × 89 × 20.3 mm (5.9 × 3.5 × 0.8 in) |
|---|---|
| Weight | 506 g (1.12 lb) |
| Form factor | Rectangular |
| Device cavity | 21mm x 90 mm cross section |
| Ingress protection | None |
Temperature limits
| Discharge (operating) | −30 °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 | Push button 4-bar LED |
Compliance and shipping
| Certifications | EMC Directive, UKCA, Battery Directive, RoHS3, REACH, WEEE, UN 38.3, CE, FCC Part 15 Class B |
|---|---|
| Equivalent lithium content | 7.8 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 |
| Embedded Charger Boards | 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 |
| CH4444 | 4 | Yes | No | No | Active |
| CH1111 | 4 | Yes | Yes | No | Active |
| CH1111CAL | 4 | 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. |
| 629035 | Overmolded 5-blade battery connector for 202x, 102x & 302x designs with 2-conductor, 3' coiled cable to 5.5x2.5mm, 90° coaxial power connector. |
Cables
| Part | What it is |
|---|---|
| 629010 | 3', 5-conductor straight cable |
| 629011 | 3', 2-conductor, curly cable |
| 629041 | 2-conductor, straight cable with cigarette-lighter socket |
Accessories
Compare with its family
Volume pricing available on every part.
 Ni2020HD29 This part |  Ni2020ED29 Same family |  Ni2020HD24 Same family |  Ni3020HD29 Same family | |
|---|---|---|---|---|
| Voltage | 10.8 V | 10.8 V | 10.8 V | 10.8 V |
| Capacity | 8.4 Ah | 8.4 Ah | 7.2 Ah (differs) | 8.4 Ah |
| Energy | 91 Wh | 90 Wh (differs) | 78 Wh (differs) | 91 Wh |
| Max discharge | 6 A | 8 A (differs) | 6 A | 10 A (differs) |
| Power | 45 W | 60 W (differs) | 45 W | 75 W (differs) |
| Cells | 9 × 18650 | 9 × 18650 | 9 × 18650 | 9 × 18650 |
| Configuration | 3S3P | 3S3P | 3S3P | 3S3P |
| Dimensions (mm) | 149.1 × 89 × 20.3 | 149.1 × 89.2 × 20.3 (differs) | 149.1 × 89 × 20.3 | 149.1 × 89 × 20.3 |
| Volume (mm³) | 269,379 | 269,984 (differs) | 269,379 | 269,379 |
| Weight | 506 g | 506 g | 506 g | 506 g |
| Gravimetric density | 180 Wh per kg | 178 Wh per kg (differs) | 154 Wh per kg (differs) | 180 Wh per kg |
| Discharge temperature | −30 °C to +60 °C | −30 °C to +60 °C | - (differs) | −30 °C to +60 °C |
| SoC display | Push button 4-bar LED | Push button 4-bar LED | - (differs) | Push button 4-bar LED |
| Mating connector | AMP P/N 5787422-1 or 5787446-1 | AMP P/N 5787422-1 or 5787446-1 | 5-Pin Standard Connector (differs) | 5-Pin Standard Connector (differs) |
| Price, qty 1-11 | $198.60 | $197.62 | Quote | $197.62 |
This part, Ni2020HD29Differs from the Ni2020HD29
Documents
Need a STEP model, drawing or test data that is not listed? Contact us.
Application notes
From the current catalog
Ni2020HD29 Smart Lithium-Ion Battery: The Ni2020 is ideal for low temperature applications as the low internal impedance enables the cells to deliver good capacity and discharge current.
The Ni2020 can perform as low as -30°C (note, in cases of low temperature applications, we strongly recommend testing in your specific application).
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.
Ni2020HD29 Smart Li-ion battery customization options:
- Custom label
- Custom Firmware
- Additional performance options for OEM applications N-series chargers are recommended for these batteries.
Looking for something with a higher discharge rate?
We recommend the Ni3020HD29 smart battery The Ni2020HD29 is our newest model, designed to outperform the previous Ni2020HD24 model.
Custom options
Make it yours.
The Ni2020HD29 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.