Rechargeable lithium-ion pack offered with multiple terminal configurations and no published data interface
Power & Energy · Rechargeable lithium-ion battery pack
UBBL24
A 41 Wh pack with a C/5 capacity basis, published cycle threshold and multiple terminal variants.
9 known suppliers in this product family.
Rechargeable cells, smart packs and custom battery suppliers relevant to mobile and field robots. The list is bounded to the current RCI manufacturer-directory universe and separates exact-model audited suppliers from confirmed product-line suppliers.
EXACT-MODEL AUDITED
5 suppliers
RRC power solutions · Inspired Energy · Molicel · Ultralife · Inventus Power
PRODUCT-LINE CONFIRMED
4 suppliers
Green Cubes Technology · Bren-Tronics · Accutronics · Alexander Battery Technologies
This is a bounded discovery set, not a claim to enumerate every company worldwide. Open the full supplier landscape and official routes →
What this record can support today.
Coverage is computed from published, non-unknown fields. It measures the record—not product quality—and makes missing procurement evidence explicit.
Engineering field coverage91%
10 of 11 selected fields published
- Official product sourcepublished
- Lifecycle statepublished
- Mechanical dimensions / mass / mountingpublished
- Environmental operating limitspublished
- Capacity / energypublished
- Voltage boundarypublished
- Continuous / pulse currentpublished
- Cycle-life conditionpublished
- Charging requirementspublished
- Connector / contact definitionpublished
- Protection / BMS boundarymissing
Procurement field coverage15%
2 of 13 selected fields published
- Official product / sales routepublished
- Lifecycle statepublished
- Exact orderable SKU / part numbermissing
- Price with region, currency and quantitymissing
- Lead time with check datemissing
- Commercial availability / stock statemissing
- Minimum order quantitymissing
- Authorized distributor / sales channelmissing
- CAD / STEP / interface drawingmissing
- Certification with identifiermissing
- MTBF / failure / reliability datamissing
- Warranty termsmissing
- PCN / EOL / replacement noticemissing
Coverage measures whether a selected public field is present with non-U evidence. It is not a product score, compatibility result, certification, availability confirmation or procurement recommendation. Download the complete readiness coverage JSON →
1 bounded physical-evidence record.
Publisher independence, identity precision and measurement scope vary by row. Results remain bounded by the disclosed specimen, setup, workload and metric; an inconclusive mapping is evidence associated with the catalog model, not verification of a manufacturer claim.
| Measured result | Conditions | Claim mapping | Source |
|---|---|---|---|
| External certification-lab evidenceindependent_physical_evidence | UN 38.3 test summary UNTS-0061 published for the UBBL24 familyTransport test sequence; catalog base-model identity spans connector variants. | inconclusiveThe record establishes bounded physical evidence for the named model, but the experiment does not reproduce the catalogued claim metric and conditions; the claim remains inconclusive. | UBBL24 UN 38.3 Test Summary ↗Downloads and exact family test-summary reference Checked 2026-08-26 |
Reported values, conditions attached.
Evidence state describes the claim—not the prestige of the company or document.
| Claim | Reported value | Condition / boundary | State | Source |
|---|---|---|---|---|
| Average voltagenominal_voltage | 7.2 V | Manufacturer average-voltage value. | M · Manufacturer claimed | Ultralife UBBL24 Technical Datasheet ↗Electrical, cycle, mechanical and environmental specifications · December 2025 Checked 2026-08-10 |
| Rated capacitycapacity | 5.7 Ah | C/5 discharge at 23 ±2°C. | M · Manufacturer claimed | Ultralife UBBL24 Technical Datasheet ↗Electrical, cycle, mechanical and environmental specifications · December 2025 Checked 2026-08-10 |
| Nominal energyenergy | 41 Wh | Manufacturer datasheet value. | M · Manufacturer claimed | Ultralife UBBL24 Technical Datasheet ↗Electrical, cycle, mechanical and environmental specifications · December 2025 Checked 2026-08-10 |
| Maximum continuous discharge currentmax_discharge | 3 A | Manufacturer pack limit. | M · Manufacturer claimed | Ultralife UBBL24 Technical Datasheet ↗Electrical, cycle, mechanical and environmental specifications · December 2025 Checked 2026-08-10 |
| Weightmass | 191 g | Datasheet value. | M · Manufacturer claimed | Ultralife UBBL24 Technical Datasheet ↗Electrical, cycle, mechanical and environmental specifications · December 2025 Checked 2026-08-10 |
| Cycle lifecycle_life | >300 cycles to 80% initial capacity | C/5 cycling under the datasheet condition. | M · Manufacturer claimed | Ultralife UBBL24 Technical Datasheet ↗Electrical, cycle, mechanical and environmental specifications · December 2025 Checked 2026-08-10 |
| Operating temperaturetemperature | −20 to +60 °C | Pack operating range; charging may require narrower controls. | M · Manufacturer claimed | Ultralife UBBL24 Technical Datasheet ↗Electrical, cycle, mechanical and environmental specifications · December 2025 Checked 2026-08-10 |
| Terminal optionsconnector | Multiple terminal variants | Exact suffix and mechanical terminal must be fixed in the BOM. | M · Manufacturer claimed | Ultralife UBBL24 Technical Datasheet ↗Electrical, cycle, mechanical and environmental specifications · December 2025 Checked 2026-08-10 |
| Pack communicationcommunication | Not published in cited specification | RCI checked the cited official specification on the verification date.The selected datasheet does not publish an SMBus, CAN or other pack data interface. | U · Unknown | Ultralife UBBL24 Technical Datasheet ↗Electrical, cycle, mechanical and environmental specifications · December 2025 Checked 2026-08-10 |
Known limits
What this record does not prove.
- Capacity and cycle claims are tied to C/5 conditions.
- Terminal variant must be frozen in the BOM.
- No pack communication is published in the selected datasheet.