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Four rectangular Ni-MH batteries and a compact dual-slot USB charger with LCD screen

Kastar

Kastar 4-pack Ni-MH batteries + LTD2 dual USB charger 5.94 Wh

SKU CH-DKHY-8SN81

Four Ni-MH batteries and a dual USB charger with LCD status display for Motorola Talkabout radios

  • TypeBattery & Charger
  • Pack1 Charger + 4 Batteries
  • ChemicalLi-Ion
  • Capacity5.94 Wh
  • Dimensions5*3*3 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Charges two batteries simultaneously with dual USB ports
  • Ni-MH chemistry delivers 3.6 V 1650 mAh per cell
  • LCD screen shows real-time charge status and capacity
  • Micro-USB and Type-C inputs offer flexible power options
  • Compatible with over 50 Motorola Talkabout radio models

Ready for Motorola Talkabout radios

This pack supplies four 3.6 V Ni-MH cells rated at 1650 mAh each, together with a dual-slot USB charger. It targets owners of compatible Motorola two-way radios who need spare power for extended outdoor or professional use.

Charger runs from any 5 V USB source

The LTD2 unit accepts Micro-USB or Type-C input at 5 V and delivers 8.4 V or 4.2 V at 800 mA per slot, charging two batteries simultaneously. An intelligent LED display shows real-time charging status and remaining capacity for each cell.

Four batteries rotate through one charger

The bundle eliminates the need for proprietary wall adapters by using standard USB power banks or vehicle ports. Each cell measures 50.29 x 42.4 x 14.37 mm, matching the original battery compartment dimensions for direct replacement.

Highlights

  • Charges two batteries simultaneously with dual USB ports
  • Ni-MH chemistry delivers 3.6 V 1650 mAh per cell
  • LCD screen shows real-time charge status and capacity
  • Micro-USB and Type-C inputs offer flexible power options
  • Compatible with over 50 Motorola Talkabout radio models

Specifications

BrandKastar
ModelM53615
Part NumberCH-LTD2-4B-M53615-M
TypeBattery & Charger
Pack1 Charger + 4 Batteries
ChemicalLi-Ion
Capacity5.94 Wh
Dimensions5*3*3 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

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Questions about this item

How do I insert the Ni-MH batteries into the LTD2 charger so the LCD shows the correct status?

Align the 3.6 V Ni-MH cells with the charger contacts, insert up to two at once, then connect the Micro-USB or Type-C cable to a 5 V 2–3 A source; the LCD will display charging progress for each slot.

When should I replace the 1650 mAh Ni-MH cells in my Talkabout radio?

Replace the four 1650 mAh Ni-MH batteries when talk time drops noticeably or the charger’s LCD indicates they no longer reach full capacity after a complete charge cycle.

What limits how long I can run my Talkabout on a single charge during heavy use?

The 5.94 Wh capacity of each 3.6 V Ni-MH pack sets the runtime ceiling; sustained high-power transmit cycles will hit that energy limit first.

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