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

Kastar

Kastar 4-Pack Battery & LTD2 USB Charger for Motorola 53615 FRS-4002A HKNN4002 KEBT071

SKU CH-G754-R76XW

Four 3.6 V 1650 mAh Ni-MH batteries with a dual-bay USB charger featuring Micro-USB and Type-C inputs

  • 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
  • Powers compatible Motorola walkie-talkies with four 3.6 V 1650 mAh Ni-MH batteries
  • Charges two batteries simultaneously via 5 V USB input at 800 mA per slot
  • LCD screen shows real-time charging status and remaining capacity for each cell
  • Accepts both Micro-USB and USB-C power sources with included Micro-USB cable
  • Compact 5×3×3 inch kit bundles charger and four batteries in one package

Four-Pack Radio Batteries with USB Charger

This set supplies four 3.6 V Ni-MH batteries rated at 1650 mAh and 5.94 Wh plus a dual-slot LTD2 charger. It fits Motorola Talkabout two-way radios that use the 53615, HKNN4002 or KEBT071 battery families. Hunters, event staff and outdoor groups who run several handsets at once get a ready spare for every unit.

Replaces Worn Ni-MH Cells

Swap the pack when original batteries no longer hold a full day’s charge or when the radio shows low-voltage warnings after a few hours. The jump is worth it if you operate multiple handsets on 22-channel 27-mile models such as the T260, T460 or T600 series and need all units powered simultaneously.

USB Charger with Micro-USB and Type-C Input

The LTD2 charger powers two cells at once from any 5 V 2-3 A source using the included Micro-USB cable or a Type-C lead. An intelligent LED display shows individual charging status and remaining capacity. The only common issue is forgetting to seat both batteries firmly so the contacts align; otherwise the charger auto-stops at 8.4 V or 4.2 V per cell.

How it compares

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

Price $20.99
Pricier than about 62% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameM53615
Part numberCH-LTD2-4B-M53615-A
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

What are the battery dimensions so I can confirm they fit my Motorola radio?

Each battery measures 50.29 x 42.4 x 14.37 mm (1.98" x 1.67" x 0.57") and uses the Motorola 53615 form factor.

How do I charge the batteries correctly using the LTD2 charger?

Insert up to two batteries, connect the charger via Micro-USB or Type-C to a 5 V 2-3 A source, and watch the LCD for charging status and capacity readout.

When should I replace the Ni-MH batteries in this pack?

Replace them when talk time falls noticeably short of the rated 1650 mAh capacity or when they no longer hold a full charge after the LCD indicates completion.

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