Description
Motorola PMNN4080B Li-Ion Battery (2250 mAh, IP54)
Genuine Motorola OEM 2250 mAh Li-Ion IP54 weather-resistant replacement battery for the CP100D and CP185 portable two-way radios. Updated version of PMNN4080 and PMNN4080A.
The Motorola PMNN4080B is a genuine OEM 2250 mAh Lithium-Ion replacement battery for the Motorola CP100D and CP185 portable two-way radios. Its IP54 environmental protection rating guards internal cells against dust ingress and water splashing, providing dependable runtime for commercial security, warehousing, construction, and property management teams. The PMNN4080B is the updated version of the PMNN4080 and PMNN4080A.
Built to exact Motorola electrical and mechanical tolerances, the PMNN4080B delivers steady voltage output across long work shifts with no memory effect, allowing flexible top-off charging at any state of charge.
Key Features & Benefits
2250 mAh High Capacity: Extended operating runtime to keep CP100D and CP185 radios powered through full work shifts.
IP54 Weather-Resistant: Sealed housing protects against dust accumulation and water splashing from any direction.
Lithium-Ion Chemistry: High energy density with no memory effect — top-off charge at any time without capacity loss.
Lightweight Design: 150g (5.29 oz) to minimize fatigue during belt-worn operation.
Genuine Motorola OEM: Built to exact electrical and mechanical tolerances for reliable fit and performance.
Non-Intrinsically Safe: Does not carry an FM/UL intrinsic safety rating — not approved for use in hazardous locations.
Specifications
| Attribute |
Details |
| Brand |
Motorola Solutions |
| Model / SKU |
PMNN4080B |
| Replaces |
PMNN4080, PMNN4080A |
| Chemistry |
Lithium-Ion (Li-Ion) |
| Capacity |
2250 mAh |
| Ingress Protection |
IP54 |
| Intrinsic Safety Rating |
Non-FM / Non-UL (No IS Rating) |
| Weight |
150g (5.29 oz) |
| Dimensions |
2.19″ W × 0.91″ H × 4.70″ L (55.5 mm × 23.2 mm × 119.5 mm) |
| Country of Origin |
Malaysia |
Compatibility
| Model |
Series |
| CP100D |
Motorola CP Series Portable |
| CP185 |
Motorola CP Series Portable |
Recommended Accessories
More Resources
Frequently Asked Questions
What is the capacity of the Motorola PMNN4080B?
The Motorola PMNN4080B has a 2250 mAh capacity using Lithium-Ion chemistry.
Is the Motorola PMNN4080B battery waterproof?
The Motorola PMNN4080B has an IP54 rating, protecting against dust and water splashing from any direction. It is not rated for submersion.
Is the Motorola PMNN4080B compatible with the Motorola CP185?
Yes, the Motorola PMNN4080B is compatible with the Motorola CP185 and CP100D portable two-way radios.
Is the Motorola PMNN4080B the same as the PMNN4080 or PMNN4080A?
Yes, the Motorola PMNN4080B is the latest manufacturer revision replacing the earlier PMNN4080 and PMNN4080A model numbers.
Does the Motorola PMNN4080B suffer from memory effect?
No. Lithium-Ion chemistry allows the PMNN4080B to be recharged at any battery level without degrading capacity.
Is the Motorola PMNN4080B intrinsically safe?
No, the Motorola PMNN4080B does not carry an intrinsic safety (FM/UL) rating and is not approved for use in hazardous locations.
Warranty
1-year manufacturer’s warranty.
