Description
BT110 2500mAh Lithium-Ion Replacement Battery
The Motorola PMNN4578A (BT110) is a genuine OEM 2500mAh lithium-ion battery for compatible Motorola radios, including DTR600, DTR700, TLK100, TLK110, TLK200, Curve DLR110, and VLR150. It is the current factory revision of PMNN4578.
Use it as a replacement battery or keep a charged spare ready for a battery swap during the workday. Actual operating time varies with the radio model, usage, and battery condition.
Curve DLR110 installation: The HN001884A01 battery door is required and sold separately.
Key Features & Benefits
-
2500mAh Capacity: Rechargeable power for compatible Motorola radios.
-
Lithium-Ion Chemistry: Li-Ion battery technology without the traditional nickel-cadmium memory effect.
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Genuine Motorola OEM: Motorola replacement battery, model PMNN4578A / BT110.
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Replaces PMNN4578: Current factory revision of the original part number.
Specifications
| Attribute |
Details |
| Brand |
Motorola Solutions |
| Model / SKU |
PMNN4578A |
| Battery Model |
BT110 |
| Replaces |
PMNN4578 |
| Chemistry |
Lithium-Ion (Li-Ion) |
| Capacity |
2500mAh |
| Voltage |
3.7V |
| Country of Origin |
Malaysia |
Compatibility
| Model |
Series |
| DTR600 |
Motorola DTR Series |
| DTR700 |
Motorola DTR Series |
| TLK100, TLK100i |
Motorola TLK Series |
| TLK110 |
Motorola TLK Series |
| TLK200 |
Motorola TLK Series |
|
Curve (DLR110) — requires HN001884A01 battery door (sold separately) |
Motorola Curve Series |
| SLN1000 |
Motorola SL Series |
| VLR150 |
Motorola VLR Series |
What’s Included
| Description |
SKU / Model |
Status |
| 2500mAh Li-Ion Battery |
PMNN4578A / BT110 |
✓ Included |
| Two-Way Radio |
— |
× Sold Separately |
| Desktop Charger |
— |
× Sold Separately |
| Curve Battery Door |
HN001884A01 |
× Sold Separately |
Recommended Accessories
More Resources
Frequently Asked Questions
Does PMNN4578A replace PMNN4578?
Yes. PMNN4578A is the current factory revision of PMNN4578 and is also identified as BT110.
Is this battery compatible with TLK200?
Yes. The PMNN4578A BT110 is compatible with the Motorola TLK200.
Does it work with the Motorola Curve DLR110?
Yes, but the HN001884A01 battery door is required and must be purchased separately. The standard Curve battery door will not seat correctly with this battery.
How long will the battery last on a charge?
Operating time varies with the radio model, transmit/receive duty cycle, settings, and battery condition.
Which charger should I use?
Use a charger approved for your exact radio and battery combination. The PMPN4469 desktop charger and PMPN4465A multi-unit charger are listed DTR-series charging options; do not assume they fit every compatible radio model.
Will it fit older DTR550 or DTR410 radios?
No. The PMNN4578A is not listed for older DTR550 or DTR410 radios.
Warranty
1-year manufacturer’s warranty.
