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Rectangular Ni-MH battery pack, dark plastic casing, two terminal contacts visible

Estry

Estry 2000mAh 7.2V 14.4Wh Battery for NEC Conference Max Plus 750074

SKU CH-7F9Z-ABAT1

Replacement Ni-MH pack delivers 7.2 V and 2000 mAh for the NEC Conference Max Plus

  • Specifications7.2
  • Battery Pack1 Year
  • Exact-fit replacement for NEC Conference Max Plus 750074
  • 2000mAh 7.2V Ni-MH delivers 14.4Wh runtime
  • Overcharge, over-discharge, over-voltage and short-circuit protection built in
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Compact 100.85 x 43.5 x 14.65 mm pack weighs 214.8 g

Direct Replacement for NEC Conference Max Plus

The Estry 2000mAh 7.2V 14.4Wh battery is built to match the original 750074 pack for the NEC Conference Max Plus. It uses Ni-MH chemistry and includes overcharge, over-discharge, over-voltage and short-circuit protection. The pack measures 100.85 x 43.5 x 14.65mm and weighs 214.8g. It carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications.

Capacity and Runtime Headroom

The 2000mAh rating at 7.2V delivers 14.4Wh of energy for extended conference sessions. It comfortably powers the handset through typical meetings without frequent recharging. Runtime decreases naturally under continuous high-volume audio or maximum backlight use. The one-year battery pack warranty covers manufacturing defects during normal operation.

Part-Number Compatibility Decides Fit

This unit fits only devices that accept the 750074 part number and the Conference Max Plus model. Buyers with other NEC handsets or different battery codes cannot use this pack. Verify the exact part number on the original battery before ordering. No other models or part numbers are supported by this replacement.

Highlights

  • Exact-fit replacement for NEC Conference Max Plus 750074
  • 2000mAh 7.2V Ni-MH delivers 14.4Wh runtime
  • Overcharge, over-discharge, over-voltage and short-circuit protection built in
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Compact 100.85 x 43.5 x 14.65 mm pack weighs 214.8 g

Specifications

BrandNi-MH
Model2000mAh
Specifications7.2
Battery Pack1 Year

Questions about this item

Will this 7.2 V 2000 mAh pack fit the original slot in my NEC Conference Max Plus without modification?

Yes, the pack measures 100.85 x 43.5 x 14.65 mm and weighs 214.8 g, matching the OEM 750074 form factor for a direct drop-in replacement.

How can I verify the battery is delivering its rated 14.4 Wh after installation?

Run the Conference Max Plus on battery power until shutdown; a healthy pack should provide runtime consistent with the 2000 mAh capacity at 7.2 V under normal meeting-room load.

Does the box include a charger or only the Ni-MH battery pack itself?

Only the replacement battery pack is supplied; a compatible charger for 7.2 V Ni-MH cells must be purchased separately if you do not already have one.

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