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Small rectangular Ni-MH battery pack with green label

Estry

Estry YBT3N800MAH 3.6V 700mAh standard battery

SKU CH-ZVJT-4TZ6J MPN YBT3N800MAH

Ni-MH replacement cell delivers 3.6 V and 700 mAh for compatible Memorex devices

  • Battery pack size1 Year
  • Details3.6
  • Replacement fits Memorex YBT3N800MAH exactly
  • 6V 700mAh Ni‑MH delivers 2.52Wh energy
  • Built‑in overcharge, over‑discharge and short‑circuit protection
  • Certified ISO9001, CE, RoHS and UN38.3
  • Compact 50.79×42.4×14.23mm, weighs 114.3g

Ni-MH replacement battery for Memorex devices

This Estry cell matches the original YBT3N800MAH specifications. It delivers 3.6 V and 700 mAh capacity in a Ni-MH pack. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits. The unit carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications.

Who should buy this and who should not

Owners of Memorex equipment that requires the YBT3N800MAH part number will find a direct fit. Users needing a different voltage, chemistry or form factor cannot use this battery. Buyers who want a higher capacity or a lithium-based cell must look elsewhere.

Deciding specification — 3.6 V 700 mAh Ni-MH pack

The single figure that determines compatibility is the 3.6 V 700 mAh Ni-MH rating. If the original device calls for exactly that voltage and capacity this pack will work. Any other electrical requirement means the battery is not suitable.

How it compares

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

Price $13.99
Pricier than about 63% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameNi-MH
Model name700 mAh
In the box
Battery pack size1 Year

Questions about this item

Will this 3.6V 700mAh pack fit my Memorex device that takes a YBT3N800MAH?

Yes — it is built to the exact dimensions of 50.79 x 42.4 x 14.23 mm and the same 3.6 V, 700 mAh rating, so it slots straight into any device specifying the YBT3N800MAH part.

Can I charge this Ni-MH pack with the original Memorex charger that came with my older unit?

The cell chemistry and 3.6 V nominal voltage match the original YBT3N800MAH, so the factory charger will charge it normally without modification.

How do I verify the replacement is delivering the rated 2.52 Wh after I install it?

Run the device through a full discharge cycle; a healthy pack should yield roughly 2.52 Wh (3.6 V × 700 mAh) before the low-battery indicator appears.

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