- N-Series
- Battery pack
Ri3020QE29
10.8 V smart lithium-ion battery
Specifications (nominal & typical)
Source: datasheet Rev 1.0
Electrical
| Voltage | 10.8 V |
|---|---|
| Capacity | 8.4 Ah |
| Energy | 91 Wh |
| Volumetric energy density | 217 Wh per litre |
| Maximum discharge current | 10 A |
| Power | 75 W |
| Chemistry | Lithium-ion |
| Cells | 9 × 18650 |
| Configuration | 3S3P |
Mechanical
| Dimensions (L × W × H) | 167.7 × 109.22 × 22.86 mm (6.6 × 4.3 × 0.9 in) |
|---|---|
| Form factor | Rectangular |
| Device cavity | 22.5mm x 109mm cross section |
| Ingress protection | None |
Temperature limits
| Discharge (operating) | −20 °C to +55 °C |
|---|---|
| Charge | 0 °C to +45 °C |
| Storage | −20 °C to +60 °C |
Interface
| Mating connector | 5-Pin Standard Connector |
|---|---|
| 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, IEC 62133-2 (CB report), UL 62133-2, CAN/CSA C22.2 No. 62133-2 |
|---|---|
| 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 |
| CH7000 | 1 | Yes | No | No | Active |
| CH5000 | 1 | Yes | Yes | No | Active |
| Embedded Charger Boards | 1 | 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.
Compare with its replacement and family
Volume pricing available on every part.
 Ri3020QE29 This part |  Ni2040QE29 Same series |  Ni3020QE29 Same series |  NF2030QE34 Same series |  NF2040QE34 Same series | |
|---|---|---|---|---|---|
| Voltage | 10.8 V | 10.8 V | 10.8 V | 10.8 V | 10.8 V |
| Capacity | 8.4 Ah | 8.4 Ah | 8.4 Ah | 6.8 Ah (differs) | 6.8 Ah (differs) |
| Energy | 91 Wh | 91 Wh | 90 Wh (differs) | 73 Wh (differs) | 73 Wh (differs) |
| Max discharge | 10 A | 10 A | 10 A | 8 A (differs) | 8 A (differs) |
| Power | 75 W | 75 W | 75 W | 60 W (differs) | 60 W (differs) |
| Cells | 9 × 18650 | 9 × 18650 | 9 × 18650 | 6 × 18650 (differs) | 6 × 18650 (differs) |
| Configuration | 3S3P | 3S3P | 3S3P | 3S2P (differs) | 3S2P (differs) |
| Dimensions (mm) | 167.7 × 109.22 × 22.86 | 214.6 × 58.9 × 22.4 (differs) | 149.1 × 89 × 20.3 (differs) | 219 × 42 × 23 (differs) | 151.1 × 59.02 × 22.4 (differs) |
| Volume (mm³) | 418,708 | 283,135 (differs) | 269,379 (differs) | 211,554 (differs) | 199,761 (differs) |
| Weight | - | 506 g (differs) | 506 g (differs) | 304 g (differs) | 349 g (differs) |
| Gravimetric density | - | 180 Wh per kg (differs) | 178 Wh per kg (differs) | 240 Wh per kg (differs) | 209 Wh per kg (differs) |
| Discharge temperature | −20 °C to +55 °C | −20 °C to +60 °C (differs) | −30 °C to +60 °C (differs) | −20 °C to +60 °C (differs) | −20 °C to +60 °C (differs) |
| SoC display | Push button 4-bar LED | Always on 5-Bar LCD (differs) | Push button 4-bar LED | Always on 5-Bar LCD (differs) | Always on 5-Bar LCD (differs) |
| Mating connector | 5-Pin Standard Connector | AMP P/N 5787422-1 or 5787446-1 (differs) | 5-Pin Standard Connector | AMP P/N 5787422-1 or 5787446-1 (differs) | AMP P/N 5787422-1 or 5787446-1 (differs) |
| Price, qty 1-11 | $200.28 | $200.28 | $200.28 | $156.54 | $156.54 |
This part, Ri3020QE29Differs from the Ri3020QE29
Documents
Need a STEP model, drawing or test data that is not listed? Contact us.
Application notes
From the current catalog
The Ri3020QE29 is a rechargeable smart lithium-ion battery pack delivering 10.8V and 8.4Ah typical from nine 18650 cells in a 3S3P configuration, weighing just 284 grams.
Impedance Track fuel gauging holds state-of-charge accuracy better than 1% error over the life of the pack, reporting capacity, run time, cycle count, and alarm status to the host over SMBus.
The pack requests its own charge parameters from any SMBus Level II or Level III smart charger, and four on-pack LEDs show state of charge without powering up the host device.
Redundant protection covers over-voltage, under-voltage, over-current, over-temperature, short circuit, and cell imbalance, with auto-resettable primary circuits backed by non-resettable logic and 15A slow-blow fuses.
Discharge operation spans -20°C to +55°C, and the pack is UN 38.3 transportation tested with CE, UKCA, and FCC Part 15 Class B marking.
Custom options
Make it yours.
The Ri3020QE29 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.