- N-Series
- Battery pack
Ri2050HD29
10.8 V smart lithium-ion battery
Specifications (nominal & typical)
Source: datasheet Rev 2.0
Electrical
| Voltage | 10.8 V |
|---|---|
| Capacity | 8.4 Ah |
| Energy | 91 Wh |
| Volumetric energy density | 234 Wh per litre |
| Gravimetric energy density | 168 Wh per kg |
| Maximum discharge current | 8 A |
| Power | 60 W |
| Chemistry | Lithium-ion |
| Cells | 9 × 18650 |
| Configuration | 3S3P |
Mechanical
| Dimensions (L × W × H) | 215.9 × 78.7 × 22.86 mm (8.5 × 3.1 × 0.9 in) |
|---|---|
| Weight | 541 g (1.19 lb) |
| Form factor | Rectangular |
| Device cavity | 23.5mm x 80mm 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 | 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 |
| CH4444 | 4 | Yes | No | 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 |
| CH5555 | 4 | Yes | Yes | 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. |
Cables
| Part | What it is |
|---|---|
| 629030 | 3', 2-Conductor coiled cable |
Accessories
Documents
Need a STEP model, drawing or test data that is not listed? Contact us.
Application notes
From the current catalog
At 94Wh, the latest 9-cell Ni2040 or Ni2020 models have similarly stored energy to this 9-cell model all in a package that is 25% smaller and lighter.
We recommend these models for any new designs.
An alternative for existing designs.
This model uses the same plastic case, but only 9 cells instead of twelve cells which is a 25% lighter option than the NL2050.
The Ri2050 is capable for low temperature applications as it can perform as low as -20°C. (Note, in cases of low temperature applications, we strongly recommend testing in your specific application).
Also, with its 8A discharge capability, the Ri2050 is ideally suited as a small “hot-swap” battery to hold up the device for a brief period while the main battery is charged.
These smart Li-ion batteries can be customized to meet unique specifications.
Custom label, custom firmware and some performance options are available.
Creating custom-hybrids of standard batteries is a part of Inspired Energy’s established expertise.
To place an order or for additional quantity pricing, please contact us.
Custom options
Make it yours.
The Ri2050HD29 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.