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Motorola Lithium Ion 3-Volt 3.7 V 1.8 mAh Battery BT90

Motorola Lithium Ion 3-Volt 3.7 V 1.8 mAh Battery BT90

A rechargeable 3.7V lithium-ion pack that keeps your two-way radio powered through long shifts.
Motorola MPN HKNN4013
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Motorola item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

This is the Motorola BT90 replacement battery, built for two-way radios that need dependable power without the bulk. It's a rechargeable 3.7-volt lithium-ion pack rated at 1.8 capacity, made to swap in when your radio's original battery starts losing its charge or won't hold up through a full shift.

Keep a spare on hand for job sites, warehouses, or any setup where your radios can't afford downtime.

  • Model Number: BT90
  • Battery Type: Lithium Ion, Rechargeable
  • Voltage: 3.7V
  • Battery Capacity: 1.8
  • Usage: Two-Way Radios
  • Packaging: 1 battery, bagged

The Details Specifications

Ships Ground Travels by ground for safe handling — common for items with a lithium battery, aerosol, or liquid inside. Nothing extra to do on your end; it simply ships by truck instead of by air.
Brand Motorola
Model / MPN HKNN4013
UPC 723755540668
Weight Under 1 lb
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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