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Black rectangular Ni-MH battery pack 103.50 x 62.50 x 18.80 mm

Centenex Electronics

Centenex Electronics DS-CS-TTR800SL standard battery 7.2V 2000mAh

SKU CH-YJTX-66NDH

A 7.2 V 2000 mAh Ni-MH battery compatible with TELEX BP-700NM and BP-800NM wireless headsets

  • Compatible with TELEX headsets including RKP-4 and TR series
  • Replaces BP-700NM and BP-800NM original batteries directly
  • Delivers 7.2V 2000mAh capacity for extended runtime
  • Ni-MH chemistry provides reliable rechargeable performance
  • Compact 103.50 x 62.50 x 18.80 mm form factor

Compatible Headset Battery

The Centenex Electronics DS-CS-TTR800SL is a direct replacement for TELEX BP-700NM and BP-800NM packs. It fits RKP-4, TR-1, TR-700, TR-800, TR-80N, TR-825 and TR82N wireless headsets. The 7.2V 2000mAh Ni-MH cell restores original run-time for broadcast and intercom crews who rely on these specific models.

Simple Drop-In Installation

The pack slides into the headset battery compartment without adapters or wiring changes. Its black casing matches the original dimensions of 103.50 x 62.50 x 18.80 mm so the battery door closes securely. This frees technicians from sourcing proprietary OEM spares and keeps compatible headsets in service during live productions.

Low-Heat Ni-MH Operation

Nickel-metal hydride chemistry runs cool during typical talk-back duty and does not require active cooling. The 14.40Wh capacity supports extended sessions without the surface temperature rise seen in higher-density cells. There is no fan or pump, so the headset stays silent and the battery adds no audible noise to the user's ear cup.

Highlights

  • Compatible with TELEX headsets including RKP-4 and TR series
  • Replaces BP-700NM and BP-800NM original batteries directly
  • Delivers 7.2V 2000mAh capacity for extended runtime
  • Ni-MH chemistry provides reliable rechargeable performance
  • Compact 103.50 x 62.50 x 18.80 mm form factor

Specifications

BrandCentenex Electronics
ModelDS-CS-TTR800SL

Questions about this item

How long will the 2000 mAh capacity last during a full day of continuous headset use?

The 2000 mAh Ni-MH cell delivers 14.40 Wh, typically powering compatible Telex headsets through a standard shift before needing a recharge.

Does the battery get hot or make noise when the headset runs all day?

Ni-MH chemistry runs silently and stays cool under normal loads; no fan or moving parts are present.

Which Telex headset models accept this DS-CS-TTR800SL pack?

It fits the RKP-4, TR-1, TR-700, TR-800, TR-80N, TR-825 and TR82N, replacing BP-700NM and BP-800NM packs.

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