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Four rectangular batteries and a small dual-slot USB charger with LCD screen

Kastar

Kastar M53615 4-pack Li-Ion batteries + LTD2 dual USB charger

SKU CH-1E3V-N43A5

Four 3.6 V 1650 mAh Li-Ion batteries and a dual USB charger with Micro-USB and Type-C inputs that powers two cells at once for Motorola Talkabout radios

  • Total capacity5.94 Wh
  • Pack contents1 Charger + 4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions5 × 3 × 3 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Ready for long shifts with four 1650 mAh Li-Ion cells
  • Charges two batteries at once from any USB source
  • LCD screen shows real-time capacity on each slot
  • Micro-USB and USB-C inputs keep power options open
  • Fits Motorola TalkAbout and KEM-ML36100 radios directly

Kastar M53615 Li-Ion Battery Pack

This four-pack of 3.6V Li-Ion batteries delivers 5.94 Wh each for Motorola Talkabout two-way radios. It suits teams that run multiple handsets on extended shifts and want a single charger to keep them all powered.

LTD2 Dual USB Charger Installation

The charger accepts Micro-USB or Type-C input at 5V and charges two batteries simultaneously at 800mA each. An LED display shows status and capacity. Ensure the power source can supply 2-3A; otherwise charging will slow or stop.

1650mAh Capacity Decides Fit

Each cell is rated at 1650mAh and matches the Motorola KEM-ML36100, 1532, 56315 and PMNN4551A part numbers listed. Radios that require a higher-capacity pack will run for less time on these cells.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $18.99
Pricier than about 55% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameM53615
Part numberCH-LTD2-4B-M53615-I
Total capacity5.94 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 3 in
In the box
Pack contents1 Charger + 4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How can I confirm the LTD2 charger is charging both batteries correctly after connecting it?

The intelligent LED display on the charger shows the charging status and battery capacity for each of the two slots independently.

What items are included in the pack and do I need a separate power adapter?

The pack contains four Li-Ion batteries and one LTD2 dual USB charger with a Micro-USB cable; a 5V 2-3A USB power adapter is not included.

Which battery capacity matches the 1650mAh specification for my Motorola Talkabout radio?

Each supplied battery is rated at 3.6V 1650mAh (5.94 Wh) and replaces Motorola models such as 53615, 1532 and 56315.

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