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Two Ni-MH batteries and a compact USB charger with LCD display

Kastar

Kastar 2-pack battery and LTD2 USB charger for Motorola Talkabout

SKU CH-BRYX-ZB99Y

Two 3.6 V 1650 mAh Ni-MH batteries plus an LCD USB dual charger with Micro-USB and Type-C inputs that powers both cells simultaneously

  • Total capacity5.94 Wh
  • Pack contents1 Charger + 2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions5 × 3 × 2 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Charges two batteries simultaneously via USB dual-slot charger
  • LCD screen shows real-time charging status and battery capacity
  • Powers Motorola Talkabout radios with 3.6V 1650mAh Ni-MH cells
  • Accepts Micro-USB and Type-C inputs for flexible charging options
  • Compact 5.94 Wh pack includes two batteries and one LTD2 charger

Kastar 2-pack Li-Ion batteries for Talkabout

Two 3.6 V 1650 mAh Ni-MH cells deliver 5.94 Wh each, replacing Motorola packs such as 53615 and HKNN4002A. They fit Talkabout radios from the T200 series through the T82 EXTREME, covering 22 channel FRS models used for recreation or light commercial work. Buyers needing higher capacity cells or different chemistries will not find them here.

LTD2 dual-bay charger

The charger accepts 5 V at 2 to 3 A and charges one battery at 8.4 V 800 mA or two at 4.2 V 800 mA each. An LCD panel shows charge status and remaining capacity for each bay. The unit measures 5 by 3 by 2 inches, so it sits on a desk or packs in a gear bag. Users without USB power sources must supply their own adapter.

Micro USB cable included for immediate charging

The bundle adds a Micro USB cable, letting you power the charger from any standard USB port or power bank without extra purchases. No software, firmware or app is supplied or required. Operators who want a vehicle charger dock or a multi-unit gang charger will need separate accessories.

How it compares

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

Price $14.99
Cheaper than about 60% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameM53615
Part numberCH-LTD2-2B-M53615-U
Total capacity5.94 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 2 in
In the box
Pack contents1 Charger + 2 Batteries

Other versions of this model

5 more in the same range

Questions about this item

What USB input standards does the LTD2 charger accept and what output does it deliver?

The charger takes Micro-USB or USB-C at 5 V 2–3 A and outputs 8.4 V or 4.2 V at 800 mA per slot.

What are the exact dimensions of each M53615 battery so I can confirm fit in my radio?

Each battery measures 50.29 × 42.4 × 14.37 mm (1.98 × 1.67 × 0.57 in).

How do I insert the batteries into the dual-slot charger and what common mistake should I avoid?

Slide each pack into a slot with the contacts facing down until the LED lights; forcing a pack in backwards prevents charging.

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