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Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

Dolgin Engineering TC400 Specifications

  • Mount / Series Type

    Sony L-Series

  • AC Input Power

    100 to 240 VAC, 50 / 60 Hz

  • Charging Time

    3.5 Hours

  • Chemistry

    Lithium-Ion

  • Dimensions

    8.4 x 2.5 x 6.6" (21.3 x 6.4 x 16.8cm)

  • Weight

    4 lbs (1.8kg)

About Dolgin Engineering TC400

The Dolgin Engineering TC-400 4 Position Battery Charger for Sony L/ NP-F970 batteries is a 4-position microprocessor-based battery charger; it provides fast, safe simultaneous charging of 7.2V Sony L/ NP-F970 and non-OEM batteries. This unit features a Digital LCD display indicating the battery pack charge in progress status and battery capacity upon charge completion. True capacity is determined by a built-in Test/Discharge module in the charger.

The module cycles a battery through a charge-discharge-charge process to test the battery's capacity.

Dolgin Engineering TC400 Features

  • Accepts Sony PD-170O and similar battery packs
  • Fast, safe simultaneous charge; high capacity battery packs (up to 6 AH) are ready in about 3.5 hours
  • As a battery being charged, charge status is displayed in Volts, Ah (as counted by the charger fuel gauge) and percent of charge (estimated, using proprietary algorithm)
  • Digital LCD display indicates the battery pack capacity, if fully discharged before insertion
  • Each of the 4 channels is fully independent of the others, batteries can be inserted/removed at any time
  • Worldwide 100-240V AC @ 50/60 Hz
  • Built-in Battery Test/Discharge Module cycles the pack through charge-discharge-charge, reports true capacity as tested (included with this version)
  • 12V DC car power source (optional)
  • Small lightweight package

Key Features

  • Accepts Sony PD-170O and similar battery packs
  • Fast, safe simultaneous charge; high capacity battery packs (up to 6 AH)
  • As a battery being charged, charge status is displayed in Volts
  • Digital LCD display indicates the battery pack capacity, if fully discharged before insertion.
  • Each of the 4 channels is fully independent
  • Worldwide 100-240V AC @ 50/60 Hz

What's in the box:

  • Dolgin Engineering TC400-TDM 4-Position Battery Charger
  • US Power Cord
  • Dolgin Engineering 2 Year Limited Warranty