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Compact black charger with LCD screen and USB port

Kastar

Kastar LTD2 USB LCD Charger for Topcon BT-60Q/61Q/62Q/65Q/66Q

SKU CH-ZR8E-3HFYJ

Charges up to three Topcon survey-instrument batteries simultaneously via USB with an LCD status display

  • Pack contents1 Charger
  • Battery chemistryNoMEM Li-Ion
  • Product typeCharger
  • Product dimensions3 × 2 × 1 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Charges three batteries simultaneously with LCD USB triple charger design
  • Intelligent LCD display shows real-time charging status and battery capacity
  • Powers from USB wall charger, car adapter or computer via Micro USB cable
  • Compatible with Topcon BT-60Q, BT-61Q, BT-62Q, BT-65Q, BT-66Q and GMS-2 batteries
  • Replaces Topcon BC-30, BC-30D and BT-30 chargers for survey instruments

Dual-slot USB charger for Topcon survey batteries

The Kastar LTD2 is a USB-powered LCD charger that accepts two Topcon BT-series Li-ion packs simultaneously. It is designed for survey crews who need to replenish BT-60Q, BT-61Q, BT-62Q, BT-65Q or BT-66Q batteries in the field without carrying a mains-powered dock. The compact 3×2×1 in unit draws 5 V 2 A from any USB source and shows per-slot charge status on its built-in display.

Check your battery model and USB power source

Verify that the packs you own carry one of the exact Topcon model numbers listed above; other Topcon or third-party cells will not fit the charger’s slots. Ensure you have a USB wall adapter, vehicle charger or laptop port capable of delivering 5 V at 2 A (10 W) so both channels can operate at the rated 8.4 V 0.5 A output. A Micro-USB cable is included, but the power brick itself is not supplied.

Fits in a field kit alongside total-station gear

The charger slots into a survey backpack next to a Topcon FC-200, FC-2200, FC-2500, GPT-7000i, GTS-750, GTS-751, GPT-7500, GTS-900, GPT-9000 or robotic instrument without adding bulk. Powering it from a vehicle’s USB port or a portable power bank frees the crew from mains outlets during long days on site. Dual-slot charging means two packs are ready for hot-swap while a third rests in the instrument.

How it compares

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

Price $11.99
Cheaper than about 75% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBT-65Q
Part numberCH-LTD2-0B-BT65Q-A
Product typeCharger
Power
Battery chemistryNoMEM Li-Ion
Size & build
Product dimensions3 × 2 × 1 in
In the box
Pack contents1 Charger

Questions about this item

Does the Kastar LTD2 charger include batteries or only the charger and a Micro USB cable?

The pack contains one charger and a Micro USB cable; batteries are not included and must be purchased separately.

Should I choose the dual-slot or triple-slot version of this charger for my Topcon BT-65Q batteries?

The manufacturer highlights describe a triple-slot LCD USB charger that can charge three batteries at the same time.

What does the 8.4 V 0.5 A output mean when charging a Topcon BT-60Q battery in the field?

Each slot delivers 8.4 V at 0.5 A, so a compatible Topcon Li-Ion battery charges from a 5 V 2 A USB power source such as a wall adapter or vehicle socket.

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